1K KS V 7815 JIS F 7805 SLIP-ON FLANGES
Flange Type
We can provide Weld Neck Flange,Slip On Flange,Plate Flange,Blind Flange,Socket Weld Flange,Threaded Flange,Lap Joint Flange,LWN Flange,Orifice Flange,Spectacle Blind,Spades and Ring Spacers etc.
Size
Size can be made 1/2'' to 192'',DN15-DN4800
1Kg/Cm2 Diagram and Specification
Specification(Unit:mm)
Note:
1.As far as possible,nominal diameter in parenthesis should be avoid from use.
2.The diamensionlal tolerancer shall confirm to JIS B2203.
3.The Flange gasket surface is bassed on large raised facing specified in JIS B2202.But,if necessary,facings other than the Large raised facing specified in JIS B2201 can be designated by customers.
4.Sized is an example of pipe thickness for schedule 40 of JIS G3454 and JIS G3456.But customers can rder for other size as occasion demand.
5.Material
Carbon Steel:S25C spedified in JIS G4051,or Sf440A specified in JIS G3201
Molybdeum steel:
1/
2Mo steel spcified in tables 1 and 2 of JIS B2215.
Chromium-Molybdenum steel:
1/
4CR
1/
2Mo Steel specified in tables 1 and 2 of JIS B2215.
6.Refer to JIS B2216.
*The surface finish is the case of forging.
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