o型密封圈规格o型橡胶密封圈o型密封圈规格表

o型密封圈规格o型橡胶密封圈o型密封圈 o型密封圈规格o型橡胶密封圈o型密封圈规格表 o型密封圈规格标准内径*线径(1.78-133.07*1.78MM) o型密封圈规格标准内径*线径(1.24-247.32*2.62MM) o型密封圈规格标准内径*线径(4.34-456.06*3.53MM) o型密封圈规格标准内径*线径(10.46-557.61*5.33MM) o型密封圈规格标准内径*线径(113.67-557.66*6.99MM) o型密封圈规格标准内径*线径(24.4-144.4*3.1MM) o型密封圈规格标准内径*线径(149.3-299.3*5.7MM) o型密封圈规格标准内径*线径(149.5-399.5*8.4MM) o型密封圈规格标准内径*线径(0.8-500*0.5-1MM) o型密封圈规格标准内径*线径(1-2000*1-15MM) O形圈压缩量的确定 ?静密封:a、对圆柱面密封取10-15%;b、对平面静密封取20-30%。 ?往复运动密封:取10-15%; ?旋转动密封:O形圈内径比轴径大3-5%(焦耳效应)，外径压缩量取3-8%。 o型密封圈接触面的光洁度 对于静密封一般不低于3.22-1.6级，对于动密封环槽接触面不低于1.6-0.8级，对于压力高时应取较高光洁度 o型密封圈规格o型橡胶密封圈o型密封圈规格表 o型圈的应用范围与特征 O型橡胶密封圈广泛用于内燃机车、汽车、拖拉机、机械、机床及各种液压气动元件等密封，可承担固定、往复和旋转运动的密封，在机械产品的密封中O型橡胶密封圈占50%以上。根据需要，可生产用于耐高温、低温真空、高压和不同介质的各种特殊用途密封圈及异形橡胶密封制品。O型橡 胶密封圈特征: 1、结构简单、密封性能好，O型橡胶密封圈断面结构极其简单，且有自密封作用，密封性能可靠。 2、安装方便由于O型橡胶密封圈本身及安装部位结构都极其简单，且已形成标准化，因此安装更换都非常容易。 3、适用范围广通过选用合适的橡胶材料和适当的配方设计，实现对油、水、空气、煤气及各种化学介质有效的密封作用。温度使用范围广 ,60?,+220?)，固定使用时压力可达1500Kg/cm2(与补强环并用) 4、种类丰富适合各种用途材料，尺寸和沟槽都已标准化， leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and . leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and . leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and . leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and . leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and . leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and . leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and leading role, strengthening the capacity of regional radiation. Urban and rural is an inevitable trend, also required from a broader construction of the rapid transit system. Entering the 21st century, the city has maintained fast development momentum, are feature-rich and enhanced. Inherent of city space tends to saturated, in more fast of development speed Xia, city population scale also constantly expansion, city function too concentrated by brings of problem increasingly serious, how Guide City by single center to core-network mode development, by Center City to peripheral group, and tablets District ordered, and efficient expand is future city development must faced of problem, apparently, track traffic for Guide City axis to development, support city space structure optimization and expand has not alternative of role. In 2014, Yibin city people's Government and the new road bridge stock limited liability company signed the modern streetcar project a strategic cooperation agreement, new road bridge agreement expressly limited shares ... 1.5.1 planning period and long term: as the main planning period to determine future needs of goal nets, planning period to 2030, consistent with the overall urban planning long term life in Yibin city. Vision: planning no specific period according to the overall vision of the city development planning and land use control in urban area and its prediction based on population size, as a condition of network scale of vision control. More in line with the law of network formation and maintain good flexibility in planning more scientific and