cheap swing type check valve manufacturers

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DN25/DN50~DN200 Swing type API 6A Check Valve Manufacturer Conform to API 6A.  They are tested according to API 6A, and marked as per MSS SP-25.

- Regular Port

- Bolted Bonnet with spiral-would gasket, threaded and seal welded bonnet and threaded and pressure seal bonnet

- Solid DISC

- Butt Weld Ends to ASME B16.25

Normal Pressure Rating

2000~20000 PSI

 

Normal Size Range

1 13/16"- 7 1/16" 

Materials

WCB CF8 CF3 GR4A Hastelloy C etc.

Corrosion protection

Inside and outside epoxy coating

Applicable temperature: -196-540 different raw material for different work temperature

Applicable medium: Water, oil, gas and other causticity medium (different raw material for different medium)

About this product:

H46H/H46W/H46X-10-40C/P/R.

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