1:Brass 2:stainless steel 3:Fe 4:PTFE If you need the further information We will serve you with detailed oneBrassstainless steel FePTFECNC Produce Precision parts
1.Valve desigh according to API594 Suitable for flange JB/T79,BS4504, DIN ANSI B 16.1, ANSI B 16.5 2.size:2"-36" 3.best price STANDARD PRODUCT PARTSNO.PartsMaterials 1BodyCast iron,Ductile IronWCB2DiscSS316,SS304WCB3StemSS316SS304 4SeatEPDMNBR5SpringSS316 6WasherSS316PTFE7PlugCarbon Steel 8Eye BoltCarbon Steel Zinc Plated Working Temperature Rating-20-120°C0-82FEATURESDual plate construction, ...
1, bi-directional flowability 2, modified PTFE sealing 3, the structure is argon arc welding 4, the ... , The valve rod has anti-explosion design.8, With nodified PTFE sesling.9, It can avoid inside hydrops.10, It can ...
Simple description: 1.Material: WCB,CF8,CF8M 2.Thread: NPT,BSPT 3.Can relieve pressure automatically. 4.Long service life. A21H Spring Low Lift Thread Safety Valve:Descriptions:1.A21F, A21H-C type are used for the equipment or pipeline of the air, ammonia, petroleum gas, etc. medium whose working temperature are less than 200 °C.2.A21W-P, R type are used for the equipment or pipeline of some ...
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