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flange
-flange, -Range: carbon steel flanges,stainless steel flanges, Alloy steel flanges,Long welding Neck,Valve body, Valve parts, Long Wind power flange, Anchor flange, Gear ring, IF,Th, PL,WN,SO,SW,PJ/SE,PJ/RJ,BL(S),LJ etc... -Can be at the customer’ reque
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DESCRIPTION
-flange,
-Range: carbon steel flanges,stainless steel flanges, Alloy steel flanges,Long welding Neck,Valve body, Valve parts, Long Wind power flange, Anchor flange, Gear ring, IF,Th, PL,WN,SO,SW,PJ/SE,PJ/RJ,BL(S),LJ etc...
-Can be at the customer’ request, tailor-made, at customer’s design,OEM
-Material: ASTM A105、A350 LF2、C22.8、P250GH、A516 GR70、A182 F304L、A182 F316L、A182 F347H、A182 F51、A182 F53、A182 F55、A182 F60、A182F1、A182F5、A182F9、A182F11、A182F22、A694F52、A694F60、A694F65、A694F70、F6a、410S、4130、4140、Q345、Q420、Q460、Q550、Q620、Q690、Q890、Q960、6625 , stainless steel 410,stainless steel 304
-Standards: GB/T9112-2010(GB9113·1-2010-GB9123·4-2010)
HG5010-52-HG5028-58, HGJ44-91-HGJ65-91, HG20592-2009 HG20615-2009
JB81-59-JB86-59, JB/T79-94-JB/T86-94, JB/T74-1994
JB1157-82-JB1160-82, NB/T47020-2012-NB/T47027-2012,B16.47A/B B16.39 B16.
And other standard ASME B16.5, BS4504,DIN,JIS, CBM etc.
-Minimum order: 1 pc



Detailed Configuration
MANUFACTURING PROCESS:
MANUFACTURING PROCESS:
1-Free forged or module forged
2-Rough machining process, to remove the surface forged oxidized black leather.
3-100% Ultrasonic Test ASTMA388
4-Heat Treatment according to request, Normalized, Quenched, Tempered....
5-Hardness test
6-Finishing Process to the dimensional state required by the drawing.
7-100% Magnetic Test ASTM E709 and 100% dimensional test
8-Painting or oil protecting TECTYL 506 or similar
9-Packing with boxes. 
DATA NEEDED FOR QUOTATION :
DATA NEEDED FOR QUOTATION :
- Your own drawing
- Your requirement on material and necessary dimensional data
- Ask for recommend