Wenzhou kasin valve pipe fitting co.ltd (Second name is Wenzhou Jie erdun hardware Machinery Co.ltd) located in Binhai industrial Zone, wenzhou city, China .Our company has been certified by ISO 9001:2008 ,We have TS certificate (No. TS271080K-2019 and API 6A licence( No.6A-1913) and Manufacture Licence of Special Equipment.
We have two workshops. 1st one is Forging workshop. Which is to produce forged raw material,
2nd one is Processing workshop. Which is to make the ring joint gasket by CNC machine.
So the quality can be controlled no matter in raw material and gasket’s quality.
We can offer R/RX/BX/IX Gasket and other kind of special gasket .
Material is Low Iron, Mild Steel, 321SS,347SS,316SS,304SS,Inconel 625,Monel 400,Incoly 825,Nickel 200,Duplex F44,soft iron,low carbon steel and so on， we have over 11 years experience in manufacturing and international business.,our market is America, Southeast Asia,Middle East,Europe and etc.
Best quality with best Price, welcome to cooperate with any business friend from the world !
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* Used for high pressure applications.
* The Style RX is designed to fit the same groove design as a standard style R making joints interchangeable
*The Style RX has an increased height and utilizes the internal system pressure to energize and improve the seal as internal pressure » Suitable for flat bottom groove flanges
* Designs are also available for Sub sea applications.
Two pressure passage holes in the SBX ring cross-section prevent pressure lock when connections are made up underwater. Two options are provided for drilling the pressure passage holes, a A plus tolerance of 0.2 mm (0.008 in) for width A and height H is permitted, provided the variation in width or height of any ring does not exceed 0.1 mm (0.004 in) along its entire circumference.