Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for Globe Control Valve, True Union Ball Valve, 4 Inch Ball Valve, We respect your enquiry and it truly is our honor to operate with each friend around the world.              
              Ball Check Valve Supplier –  150LB 300LB 600LB Stainless Steel Check Valve – UNIQUE              Detail: 
              
                                          Specifications
Nominal diameter:1/2″~48″(DN15~DN1200)
Pressure range: Class150~2500(PN16~PN420)
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim (Disc/Stem): Carbon Steel, Stainless Steel, Duplex Steel, Alloy Steel
End Connection: RF,RTJ, BW
Working temperature:-196ºC~+560ºC
Suitable Medium: Water, Steam, Oil and natural gas etc.( Different raw material for different medium) Cryogenic, soft seat insert design available for tight shut off where required.
Design and Manufacture: BS 1868,ASME B16.34,API 6D
Inspection and Test: API598,API600 or API 6D,DIN 3230
End Flange Dimension: DIN 2543-2545/DIN 2501,ASME B16.5(for NPS≤24,ASME B 16.47 series B,API 605,ASME B16.47 A Series,MSS SP-44(for NPS>24)
BW end Dimension: ASME B16.25
Face to Face and End to End: ASME B16.10, MSS SP-71 DIN3202 F1 , BS4090 /BS5153
Pressure-temperature ratings: ASME B16.34
Wall Thickness Dimension: API 600,BS 1868
                            
                            
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              To create far more benefit for customers is our company philosophy; customer growing is our working chase for              Ball Check Valve Supplier –  150LB 300LB 600LB Stainless Steel Check Valve – UNIQUE              , The product will supply to all over the world, such as: Niger, Denmark, Libya, Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.