Steel socket weld flange 150lbs 20#
Pressure
American Series: CL _ASS 150, CL ASS 300, CL ASS 400, CLASS 600, CL ASS 900, CLASS 1500
European Series. PN 6,PN 10,PN 16,PN 25, PN 40,PN 63,PN 100
Flange Facing Types
American Series: Raised Face(RF), Tongue(T), Groove(G), Female(F), Male(M), Ring Joints Face(RJ)
European Series: Type B(Raised Face), Type C(Tongue), Type D(Groove), Type E(Spigot), Type F(Recess), Type G(O-
Ring Spigot), Type H (O-Ring Groove)
Materials
Carbon Steel: ASTMIASME A105, ASTMIASME A516 Grade 55-60-65-70
Alloy Steel: ASTMIASME A182 F1-F12-F11-F22-F5-F9-F91-F911-F92
Stainless Steel: ASTMIASME A182 F304-F304H-F304L -F304N-F304LN F316-F316H-F316L -F316N-F316LN F321-F321H
F347-F347H, ASTM/ASME A182 F51-F52-F53-F54-F55-F60-F61
Low-Temperature Steel: ASTMIASME A522. ASTMIASME A707 Grade L1-L2-L3-L4-L5-L6-L7-L8
High-Strength Steel: ASTMIASME A694 F42-F46-F48-F50-F52-F56-F60-F65-F70
Standards
ASME B16.5-2013
EN 1092-1-2007, EN 1759-1-2004
ISO 7005-1-1992
GB/T 9112-2010, GB/T 9117-2010
HG/T 20592-2009, HG/T 20615-2009
SH/T 3406-2013
GOST- AFNOR- BS- DIN
Industrial Processes
Die forging, Machining
Industries Served
Power generation, petroleum, natural gas, chemical, shipbuilding, heating, papemaking, metallurgy
As a foremost socket weld flange manufacturer in China, we at Ahad adopt a strict quality control system to ensure good
quality. Our industrial flanges have been certified by ISO 9000, Pressure Equipment Directive 97/23/EC (PED 97/23/EC),
AD2000 Merkblatt WO, and API. They are widely used in many countries, for example Italy, Germany, Spain, France,
Russia, the United States, Brazil, Iran, India, and so on.
For a complete list of industry pipe fttings, please see our product page!
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