45° elbow FF
Stainless steel 45° elbow equal banded female female FF
显示 1-16 个结果(共 68 个结果)
Design and Manufacture:JB/T8691,MSS SP-81
Face to face:GB/T15188.2,TAPPI TIS 405.8
Flange ends dimension:ANSI B 16.5,GB/T79-94
Inspection and Test:MSS SP-81,GB/T 13927
Design and Manufacture:JB/T8691,MSS SP-81
Face to face:GB/T15188.2,TAPPI TIS 405.8
Flange ends dimension:ANSI B 16.5,GB/T79-94
Inspection and Test:MSS SP-81,GB/T 13927
API FLANGES
Flanges and Studded Blocks are designed and manufactured in accordance with the following specifications:-
API 6A Specification for Wellhead and Christmas Tree Equipment.
ANSI B31.3 Chemical Plant and Petroleum Refinery Piping.
ASME VIII Boiler and Pressure Vessel Code.
MSS-SP-55 Quality Standards for Steel Castings for Valves, Flanges and Fittings and other Piping Components.
NACE MR-01-75 Sulphide Stress Cracking Resistant Metallic Materials for Oilfield Equipment.
Flanges are available as Weld Neck, Integral, Blinds, Target & Test Blinds for use with the following pressure ratings:-
size:DN20~DN350 * DN15~DN300 (3/4″~14″ * 1/2″~12″)
material:A105N,F304,F304L,F316,F316L,F321,etc.
DIN FLANGES
Most countries in Europe mainly install flanges according to standard DIN EN 1092-1 (forged Stainless or Steel Flanges). Similar to the ASME flange standard, the EN 1092-1 standard has the basic flange forms, such as weld neck flange, blind flange, lapped flange, threaded Flange (Thread ISO7-1 instead of NPT), weld on collar, pressed collars, and adapter flange such as flange coupling GD press fittings. The different forms of flanges within the EN 1092-1 (European Norm Euronorm) is indicated within the flange name through the type.
Design and Manufacture:JB/T8691,MSS SP-81
Face to face:GB/T15188.2,TAPPI TIS 405.8
Flange ends dimension:ANSI B 16.5,GB/T79-94
Inspection and Test:MSS SP-81,GB/T 13927