forged flanges manufacturing standards
Manufacturing standards:
According to GB9112-9124, GB13402, SH3406, HG20615-20623
HG20592-20605, JB74-90, ASME / ANSI B16.5/16.36/16.
47A/16.47B, MSS SP-44, JIS2220-2001, DIN2527/2636/2637/2638/2566/2576/2632/2633/2635 /
2642/2653/2656/2655, BS1560-3.1, BS4504-3.1 tendering
Quasi-production.
Size range:
DN15-DN1500 (1/2 "-60")
Pressure rating:
class 150LBS, 300LBS, 600LBS, 900LBS, 1500LBS,
2500LBS
PN0.6, 1.0,1.6,2.5,4.0,6.3,10.0,16.0,25.0
MPa
Flange type:
Welded flange, welded flange, socket welding flanges, threaded flange, flange
Cover, etc.;
Material Material:
Carbon steel (CS): 20 #, Q235B, 16Mn, ASTM A105/A105N
ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, ASTM A694 F42/F46/F48/F50/F52/F56/F60/F65 / F70;
Stainless steel (SS): 304/304L/316/316L/321, ASTM A182 F304/F304L/F316/F316L
Alloy Steel (AS): 1Cr5Mo, 12CrMo, 12CrMoG, 12Cr1MoV
15CrMo, 15CrMoG, ASTM A182 F1 / F5/F9/F11/F12/F22 /
F91, A182F12, A182F11;
上一篇:BS 3059 BOILER PIPES and SUPERHEATER TUBES
下一篇:High pressure boiler pipes - SA210,SA213,EN10216-2:2002,GB 5