API 594 стандартная нержавеющая сталь ASTM A216 Gr WCB углеродистая A105 6 дюймов давление 150LB 300LB 600LB поворотный обратный клапан

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Product Description

Product Description




































Material of Construction:


Cast Iron


: IS 210 Gr FG 200


Cast Carbon Steel


: ASTM A 216 Gr WCB / WCC  


Cast Stainless Steel


: ASTM A 351 Gr CF 8/CF 8M


Forged Carbon Steel


: ASTM A 105


Forged Stainless Steel


: ASTM A 182 Gr F304 / F316





























































Design & Testing International Standard:


Valve Design


: API 594 / API 600(ISO 10434) / API 6D(ISO 14313) / API 602 / API 603 / API 608 /    API 609 / IS 780 / BS 1414 / BS 14846 / BS 1868 / BS 1873 / BS 5351 / ASME B 16.34(BS 5351) / DIN 3352 / DIN 3356 / DIN 3357


Pressure Testing


: API 598 / API 600 / API 6D


Face To Face


: ANSI B 16.10


End Connection


: Screwed AS PER BSP/BSPT/NPT, Weld AS PER SW/BW, Flange AS PER RF/RTJ


Flange Connection


: ANSI B 16.5 (For NPS≤24) / ANSI B 16.47 SERIES B, ANSI 16.47 SERIES A, MSS SP-44 (For NPS >24)


Butt Weld End


: ANSI B 16.25


Socket Weld End


: ANSI B 16.11


Screwed End


: ANSI B 1.20.1(BSP/NPT)


Wall Thickness


: API 600 / BS 1868


Pressure Rating


: AS PER ANSI 125#, 150#, 300#, 400#, 600#, 800#, 900#, 1500#, 2500#


Engineering Option


: Gear Operated, Electrical Actuated, Pneumatic Actuate


Size Range


: AS PER NPS 2" - 48"




 


Products Show

Products Show









Construction of Check Valve




Check valves are "automatic" valves that open with forward flow and close with reverse flow. The pressure of the fluid passing through a system opens the valve, while any reversal of flow will close the valve. Exact operation will vary depending on the type of Check valve mechanism. Most common types of Check valves are swing, lift (piston and ball), butterfly, stop and tilting-disk.













Advantages of Swing Check Valve




The disc in a swing type Check valve is unguided as it fully opens or closes. There are many disk and seat designs available, in order to meet the requirements of different applications. The valve allows full, unobstructed flow and automatically closes as pressure decreases. These valves are fully closed when flow reaches zero, in order to prevent backflow. Turbulence and pressure drop in the valve are very low.











Industrial Valves




China High Mpa Valve Manufacturing Co., Ltd. have main 5 production line include: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve. Material include: Carbon Steel, Stainless Steel










 


Certifications

Certifications











 


Workshop

Workshop






 


China High Mpa Valve

China High Mpa Valve






 


Our Service

Our Service



 


Over 15 years for design and produce valves.OEM & ODM Service. Provide you One Stop service and Door to Door delivery










 


Customer Photo

Customer Photo






 


FAQ

FAQ




Q: Are you trading company or manufacturer ?




A: We are factory.








Q: How long is your delivery time?




A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.








Q: Do you provide samples ? is it free or extra ?




A: Yes, we could offer the sample for free charge but do not pay the cost of freight.








Q: What is your terms of payment ?




A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:







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