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Forged check valve

锻钢止回阀

Product Overview

HW forged check valves are designed and manufactured in accordance with API 602, ISO 15671, ASME B16.34 and pressure tested in accordance with API 598. The forged steel check valve series is available in three bonnet designs: bolted bonnet, welded bonnet and pressure self-sealing bonnet. It can meet the design of ultra-low temperature forged steel check valve, ball lifting check valve design, Y-type lifting check valve design.

Product design features

The following structure is adopted
Full or reduced bore
Pressure self-tightening bonnet
Self-centering pressure plate pressed sleeve type
Integral sealing
Integral body flange
RTJ body bonnet connection type
Bolted connection, wound gasket sealed bonnet, threaded connection, fully welded sealed bonnet and threaded connection internal pressure self-tightening sealing bonnet

Product range

Caliber: 3/8"~2-1/2"
LB: 150LB~2500LB
Body material: carbon steel, stainless steel, alloy steel, copper-nickel alloy, etc
End connection: flange end, butt welding end, socket welding end, threaded end

Add: No. 245, Hangyin Road, Zhuqiao Town, Pudong New Area, Shanghai

Tel: +86-21-68780990

Site: www.Hwvalve.com

E-mail: sales@hwvalve.com

©Copyright  2023 Shanghai Pudong Hanwei Valve Co., Ltd Hu ICP Bei No. 19023123-1HGWA No. 31011502009128SitemapXML
©Copyright  2023 Shanghai Pudong Hanwei Valve Co., Ltd Hu ICP Bei No. 19023123-1HGWA No. 31011502009128SitemapXML
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