型密封圈综述内含中国美国法国日本标准doc

1、O型密封圈综述（内含中国、美国、法国、日本国家标准）一、O型圈概述1、特点：     （1）、结构尺寸小、装拆方便； （2）、适合多种密封形式：静、动密封均可使用，用作静密封时几乎没有泄漏； （3）、使用单件O型密封圈，有双向密封作用； （ 4）、动摩擦阻力小； （ 5）、价格低廉； （6）、工作压力范围：1.333×10³Pa的真空到400MPa的高压； （ 7）、温度范围：-60°C到200°C.（8）、适合各种用途材料，尺寸和沟槽都已标准化，互换性强 （9）、适合多种运动方式：旋转运动、轴向往复运动或组合运动

2、（例如旋转往复组合运 动） （10）、适合多种不同的密封介质：油、水、气、化学介质或其它混合介质 （11）、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。（12）、材料品种多，可以根据不同的流体进行选择：有丁腈橡胶（NRB）、氟橡胶（FKM）、硅橡胶（VMQ）、乙丙橡胶（EPDM）、氯丁橡胶（CR）、丁基橡胶（BU）、聚四氟乙烯（PTFE）、天然橡胶（NR）等2、适用标准：  O型圈标准一览表1:GB 3452-1-82产品编号产品规格d1xd2产品编号产品规格d1xd2产品编号产品规格d1xd2产品编号产品规格d1xd2产品编号产品规

3、格d1xd2XB1-1XB1-125x1.8XB1-23XB1-3415x1.8XB1-45XB1-22x1.8XB1-13XB1-24XB1-3516x1.8XB1-4628x1.8XB1-3XB1-14XB1-259x1.8XB1-3617x1.8XB1-4730x1.8XB1-4XB1-15XB1-26XB1-3718x1.8XB1-48XB1-5XB1-166x1.8XB1-2710x1.8XB1-3819x1.8XB1-49XB1-6XB1-17XB1-28XB1-3920x1.8XB1-50XB1-7XB1-18XB1-29XB1-40XB1-51XB1-8XB1-19XB1-30

4、XB1-41XB1-52XB1-94x1.8XB1-20XB1-31XB1-42XB1-53XB1-10XB1-21XB1-32XB1-4325x1.8XB1-54XB1-11XB1-228x1.8XB1-3314x1.8XB1-44XB1-55XB1-5640x1.8XB2-25XB2-5873x2.65XB3-17XB3-5095x3.55XB1-57XB2-26XB2-5975x2.65XB3-18XB3-51XB1-58XB2-2728x2.65XB2-6080x2.65XB3-19XB3-52100x3.55XB1-59XB2-2830x2.65XB2-6185x2.65XB3-20

5、40x3.55XB3-53103x3.55XB1-6045x1.8XB2-29XB2-6290x2.65XB3-21XB3-54106x3.55XB1-61XB2-30XB2-6395x2.65XB3-22XB3-55109x3.55XB1-62XB2-31XB2-64100x2.65XB3-23XB3-56112x3.55XB1-63XB2-32XB2-65106x2.65XB3-2445x3.55XB3-57115x3.55XB1-6450x1.8XB2-33XB2-66112x2.65XB3-25XB3-58118x3.55XB2-1XB2-34XB2-67118x2.65XB3-26X

6、B3-59122x3.55XB2-2XB2-35XB2-68125x2.65XB3-27XB3-60125x3.55XB2-3XB2-36XB2-69132x2.65XB3-2850x3.55XB3-61128x3.55XB2-48x2.65XB2-3740x2.65XB2-70140x2.65XB3-29XB3-62132x3.55XB2-5XB2-38XB2-71150x2.65XB3-3053x3.55XB3-63136x3.55XB2-6XB2-39XB2-72160x2.65XB3-31XB3-64140x3.55XB2-79x2.65XB2-40XB2-73170x2.65XB3-

7、3256x3.55XB3-65145x3.55XB2-8XB2-4145x2.65XB2-74180x2.65XB3-3358x3.55XB3-66150x3.55XB2-910x2.65XB2-42XB3-118x3.55XB3-3460x3.55XB3-67155x3.55XB2-10XB2-43XB3-219x3.55XB3-35XB3-68160x3.55XB2-11XB2-44XB3-320x3.55XB3-3663x3.55XB3-69165x3.55XB2-12XB2-4550x2.65XB3-4XB3-3765x3.55XB3-70170x3.55XB2-13XB2-46XB3

8、-5XB3-3867x3.55XB3-71175x3.55XB2-1414x2.65XB2-4753x2.65XB3-6XB3-3969x3.55XB3-72180x3.55XB2-1515x2.65XB2-48XB3-725x3.55XB3-4071x3.55XB3-73185x3.55XB2-1616x2.65XB2-4956x2.65XB3-8XB3-4173x3.55XB3-74190x3.55XB2-1717x2.65XB2-5058x2.65XB3-9XB3-4275x3.55XB3-75195x3.55XB2-1818x2.65XB2-5160x2.65XB3-1028x3.55

9、XB3-43XB3-76200x3.55XB2-1919x2.65XB2-52XB3-1130x3.55XB3-4480x3.55XB5-140x5.3XB2-2020x2.65XB2-5363x2.65XB3-12XB3-45XB5-2XB2-21XB2-5465x2.65XB3-13XB3-4685x3.55XB5-3XB2-22XB2-5567x2.65XB3-14XB3-47XB5-4XB2-23XB2-5669x2.65XB3-15XB3-4890x3.55XB5-545x5.3XB2-2425x2.65XB2-5771x2.65XB3-16XB3-49XB5-6产品编号产品规格d1

10、xd2产品编号产品规格d1xd2产品编号产品规格d1xd2产品编号产品规格d1xd2产品编号产品规格d1xd2XB5-7XB5-33100x5.3XB5-59224x5.3XB7-16170x7XB7-42355x7XB5-8XB5-34103x5.3XB5-60236x5.3XB7-17175x7XB7-43365x7XB5-950x5.3XB5-35106x5.3XB5-61250x5.3XB7-18180x7XB7-44375x7XB5-10XB5-36109x5.3XB5-62265x5.3XB7-19185x7XB7-45387x7XB5-1153x5.3XB5-37112x5.3X

11、B5-63280x5.3XB7-20190x7XB7-46400x7XB5-12XB5-38115x5.3XB5-64300x5.3XB7-21195x7XB7-47412x7XB5-1356x5.3XB5-39118x5.3XB5-65315x5.3XB7-22200x7XB7-48425x7XB5-1458x5.3XB5-40122x5.3XB5-66335x5.3XB7-23206x7XB7-49437x7XB5-1560x5.3XB5-41125x5.3XB5-67355x5.3XB7-24212x7XB7-50450x7XB5-16XB5-42128x5.3XB5-68375x5.3

12、XB7-25218x7XB7-51462x7XB5-1763x5.3XB5-43132x5.3XB5-69400x5.3XB7-26224x7XB7-52475x7XB5-1865x5.3XB5-44136x5.3XB7-1109x7XB7-27230x7XB7-53487x7XB5-1967x5.3XB5-45140x5.3XB7-2112x7XB7-28236x7XB7-54500x7XB5-2069x5.3XB5-46145x5.3XB7-3115x7XB7-29243x7XB7-55515x7XB5-2171x5.3XB5-47150x5.3XB7-4118x7XB7-30250x7X

13、B7-56530x7XB5-2273x5.3XB5-48155x5.3XB7-5122x7XB7-31258x7XB7-57545x7XB5-2375x5.3XB5-49160x5.3XB7-6125x7XB7-32265x7XB7-58560x7XB5-24XB5-50165x5.3XB7-7128x7XB7-33272x7XB7-59580x7XB5-2580x5.3XB5-51170x5.3XB7-8132x7XB7-34280x7XB7-60600x7XB5-26XB5-52175x5.3XB7-9136x7XB7-35290x7XB7-61615x7XB5-2785x5.3XB5-5

14、3180x5.3XB7-10140x7XB7-36300x7XB7-62630x7XB5-28XB5-54185x5.3XB7-11145x7XB7-37307x7XB7-63650x7XB5-2990x5.3XB5-55190x5.3XB7-12150x7XB7-38315x7XB7-64670x7XB5-30XB5-56195x5.3XB7-13155x7XB7-39325x7  XB5-3195x5.3XB5-57200x5.3XB7-14160x7XB7-40335x7  XB5-32XB5-58212x5.3XB7-15165x7XB7-413

15、45x7  产品编号产品规格Dxd2产品编号产品规格Dxd2产品编号产品规格Dxd2产品编号产品规格Dxd2产品编号产品规格Dxd2B1-15x1.9B3-1470x3.1B3.5-1345x3.5B5-25160x5.7B8-13230x8.6B1-26x1.9B3-1575x3.1B3.5-1446x3.5B5-26165x5.7B8-14235x8.6B1-37x1.9B3-1680x3.1B3.5-1548x3.5B5-27170x5.7B8-15240x8.6B1-48x1.9B3-1785x3.1B3.5-1650x3.5B5-28175x5.7B8-16245

16、x8.6B1-59x1.9B3-1890x3.1B3.5-1751x3.5B5-29180x5.7B8-17250x8.6B1-610x1.9B3-1985x3.1B3.5-1854x3.5B5-30185x5.7B8-18255x8.6B1-711x1.9B3-20100x3.1B3.5-1955x3.5B5-31190x5.7B8-19260x8.6B1-812x1.9B3-21105x3.1B3.5-2056x3.5B5-32195x5.7B8-20265x8.6B1-913x1.9B3-22110x3.1B5-1(50)x5.7B5-33200x5.7B8-21275x8.6B1-10

17、1414x1.9B3-23115x3.1B5-2(55)x5.7B5-34205x5.7B8-22280x8.6B2-114x2.4B3-24120x3.1B5-360x5.7B5-35210x5.7B8-23290x8.6B2-215x2.4B3-25125x3.1B5-463x5.7B5-36220x5.7B8-24295x8.6B2-316x2.4B3-26130x3.1B5-565x5.7B5-37230x5.7B8-25300x8.6B2-418x2.4B3-27135x3.1B5-670x5.7B5-38240x5.7B8-26305x8.6B2-519x2.4B3-28140x3

18、.1B5-773x5.7B5-39250x5.7B8-27315x8.6B2-620x2.4B3-29145x3.1B5-875x5.7B5-40260x5.7B8-28320x8.6B2-722x2.4B3-30150x3.1B5-980x5.7B5-41270x5.7B8-29330x8.6B2-824x2.4B3-31155x3.1B5-1085x5.7B5-42280x5.7B8-30335x8.6B2-925x2.4B3-32160x3.1B5-1190x5.7B5-43290x5.7B8-31350x8.6B2-1026x2.4B3-33165x3.1B5-1295x5.7B5-44300x5.7B8-32355x8.6B3-128x3.1B3.5-128x3.5B5-13100x5.7B8-1170x8.6B8-33360x8.6B3-230x3.1B3.5-230x3.5B5-14105x5.7B