Slip on weld flange is a type of industrial flange which slides over the end of piping and then welded in place. Because thepipe slips into the flange before welding, it has a low hub. The inside and outside of the flange are both welded, resulting insuficient strenath and no leak. Ahad slip-on flange can be easily fited and welded into different pipes. it is perfect for loweipressure applications.

Size

Slip on weld flange: 3/8"-40

DN10~DN1000

Pressure

American Series: CLASS 150, CLASS 300.CLASS 400. CLASS 600,CLASS 900. CLASS 1500

European Series: PN 6.PN 10,PN 16.PN 25.PN 40,PN 63,PN 100

Flange Facing Types

American Series: Flat Face(FF), Raised Face(RF), Tongue(), 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), TypeF(Recess), Type G(O-Ring Spigot), Type H(O-Ring Groove)

Materials

Carbon Steel:ASTM/ASME A105ASTM/ASME A516 Grade 55-60-65-70

Alloy Steel:ASTM/ASMEA182 F1-F12F11-F22-F5-F9-F91-F911-F92

Stainless Steel: ASTM/ASME A182 F304-F304H-F304L-F304N-F304LN F316-F316H-F316L-F316N-F316LN F321-F321HF347-F347HASTMASMEA182 F51-F52-F53-F54F55-F60F61

Low-Temperature Steel: ASTM/ASME A522ASTM/ASME A707 Gade L1-L2-L3-L4-L5-L6-L7-8

High-Strength Steel:ASTM/ASME A694 F2-F46-F48-F50-F52F56-F60-F65-F70

Standards

ASME B16.5-2013

EN 1092-1-2007EN1759-1-2004

ISO 7005-1-1992

AS 2129-2000

GB/T 9112-2010.GB/T 9116-2010

HG/T 20592-2009.HG/T 20615-2009.HG/T20623-2009

SH/T 3406-2013

GOST- AFNOR-BS- DIN

Industrial Processes

Die forging,Machining

Industries Served

Electrical power, petroleum, natural gas, chemical, shipbuilding, heating, papermaking, metallurgy.

Ahad is a leading slip on weld flange manufacturer in China.We provide a comprehensive range of flanges. includingintegral flange, weld neck flange, plate weld flange, just to name a few.Owing to our impressive technologies and advanced equipment, the quality of our industrial flanges is guaranteedTherefore, our products have passed ISO 9000,Pressure Equipment Directive 97/23/EC (PED 97/23/EC), AD2000Merkblatt wo. and API certification. and are used by NiGC, Petrobras. Pemex. CNPC Sinopec. and CNOOC. The pipefttings have been exported to over 36 countries such as ltaly, Germany, Spain, France, Russia, the United States, Brazi.ran.India.to name just a few.

For more detailed information, please contact us directly.