รายละเอียด:
Name: Alloy 20# Gate Valve, 1 Inch 800LB , ASTM B462 N08020 Body, N08825 Trim, SW End
Design: API 602
Body: UNS N08020 (ASTM A182 F20)
Nominal Size: 1 Inch
Nominal Class: Class 800 LB
End Connection: SW Ends
Face to Face: Manufacture Standard
Test and Inspection: API 598Technical Parameters and Characteristics
Product: Small Size Gate Valve
Nominal Diameter: 1/4 Inch – 4 Inch
Design Temp.: -196? – 573?
Design Pressure: Class 150 LB – Class 4500 LB
Material: Carbon Steel, Stainless Steel, Alloy Steel, Bronze
Design Standard: API 602, BS 5352
Face to Face: Manufacture Standard, ASME B16.10
Connection End: NPT, SW, BW, Flanged
Test Standard: API 598, ISO 5208
Operation: Handwheel
Application: Power Station, Petroleum, Chemical Engineering
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