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Slip on flange

Slip on flange

The slip on  flange is connected to the pipe by inserting the pipe into the flange bore to the proper position before welding. Suitable for pipeline systems with low pressure grade, low pressure fluctuation, vibration .The advantage of f slip on flange is that it is easy to be aligned in welding assembly, and the price is relatively low. So it has been widely used.

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Slip on flange is suitable for pipe system with low pressure grade, low pressure fluctuation and low vibration,it is easy to be aligned in welding ,  and the price is relatively low, so it has been widely used.

Manufacturing technique

Opening of oxygen furnaces, integral forging or finished product forging cutting and forming methods High precision NC lathe turning, NC rocker arm drilling drilling.



Carbon Steel :  A105,20#,Q235,16Mn, ASTM A350 ,LF1,LF2, CL1/CL2,LF3, CL1/CL2,ASTM A694 ,F42,F46,F48,F50,F52,F56,F60,F65,F70.
Alloy Steel : A182,F1,F5a,F9,F11,F12,F22,F91,A182F12,A182F11,16MnR,Cr5Mo,12Cr1MoV,15CrMo,12Cr2Mo1,A335P22,St45,8/Ⅲ,35CrMoV, 45Cr.

MoStailness SteeL : ASTM A182, F304,304L, F316,316L,1Cr18Ni9Ti,0Cr18Ni9Ti,321,18-8.

Manufacture standard

chemical industry standards :HG/T20592-2009、HG/T20615-2009、

national standards:GB/T9115.1-2000、GB/T9115.2-2000、GB/T9115.3-2000、GB/T9115.4-2000、

Mechanical standard :JB/T86.2-94

Marine standard :CB/T47-1999

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