Integral Flange
Integral Flange
Size
Integral flange: 3/8"~80"
DN10~DN2000
Pressure
American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500
European Series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400
Flange Facing Types
American Series: Flat Face(FF), Raised Face(RF), Tongue(T), Groove(G), Female(F), Male(M), Ring Joints Face(RJ)
European Series: Type A(Flat Face), 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: ASTM/ASME A105, ASTM/ASME A516 Grade 55-60-65-70
Alloy Steel: ASTM/ASME A182 F1-F12-F11-F22-F5-F9-F91-F911-F92
Stainless Steel: ASTM/ASME 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: ASTM/ASME A522, ASTM/ASME A707 Grade L1-L2-L3-L4-L5-L6-L7-L8
High-Strength Steel: ASTM/ASME A694 F42-F46-F48-F50-F52-F56-F60-F65-F70
Standards
ASME B16.5-2013, ASME B16.47-2011
API 605-1988
MSS SP-44-2010
EN 1092-1-2007, EN 1759-1-2005
CSA Z245.12-13-2013
ISO 7005-1-1992
AS 2129-2000
GB/T 9112-2010, GB/T 9113-2010, GB/T 13402-2010
HG/T 20592-2009, HG/T 20615-2009, HG/T 20623-2009
GOST- AFNOR- BS- DIN
Industrial Processes
Forging, Machining
Industries Served
Power generation, petroleum, natural gas, chemical, shipbuilding, heating, papermaking, metallurgy
Ahad, an integral flange manufacturer in China, can provide not only integral flanges, but also weld neck flange, slip on weld flanges, plate weld flanges as well as blind flanges, etc. The quality of these products is ensured by our updated technologies, advanced production equipment and knowledgeable staff. Relying on high quality and low cost, our products are in great demand in Italy, Germany, Spain, France, Russia, the United States, Brazil, Iran, India, and so forth.
We warmly welcome both national and international customers to contact us for more detailed information.
