3Pcs Forged Steel Ball Valve
With the improvement of technologies of valve, valve areas continuously expanding, the corresponding valves standard is more and more indispensable. Valve industry has entered a period of innovation, product categories require not only new replace, internal management of enterprises also need to be based on industry standards for further.
Principle of the forged steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be pressed onto the seat seal ring at the outlet, guaranteeing tightness at the outlet.
End Connection: BW, THR, SW
Nominal diameter: 1/2"~2"（DN15~DN50）
Pressure range: Class150~2500（PN16~PN420）
Working temperature: -46℃~+200℃
Body: ASTM A216 WCB, A217 WC6, A351 CF8, A351 CF8M, A351 CF3, A351 CF3M, A351 CN7M
Main Parameter Specification
Design and manufacture conform to BS5351, MSS SP-118
Connection ends conform to:
1.Socket welded ends conform to ANSI B16.11, JB/T1751
2.Screw ends conform to ANSI B1.20.1, JB/T7306
3.Butt-welded ends conform to ANSI B16.25, JB/T12224
Test and inspection conform to: API 598, GB/T13927, JB/T9092
Payment & Shipment
Payment :30%T/T with order ,70% T/T before the shipment .
Package :carton case or wooden case .
Shipment : 25-45days after payment.
Shipping: by air ,by train mby sea .
Port :Ningbo,Shanghai .
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