ANSI B16.5 ASTM A182 F316L 304L 150LB 300LB Blind Flange
Key Specifications / Features
Flange type: Welding Neck (WN), Slip On (SO), Blind Flange (BL), Thread (TH) ,Lap Joint (LJ) ,Socket welding (SW), Spectacle Blind (figure 8 BL), Paddle blank (Spade),Paddle spacer, Orifice flange
Facing type: RF,RTJ,FF,MF,FMF,
Manufacture Method: Forging + machining
Size: 1/2”-56”(DN15-DN1400) We also can produce as per client drawing for special forgings, like non standard flanges, heavy thickness forged pipes..
Class rating: CL150-CL2500,3000PSI,5000PSI,10000PSI,PN2.5,PN6,PN10,PN25,PN40,PN63,PN100
Standard: ASME B16.5,B16.47,B16.48,B16.36,API 6A,AWWA C207,MSS SP44，EN1092, DIN2543/ 2573/ 2576/2630, GOST 33259,BS3293/BS4504
Material: Carbon steel (A105,A694 F42-F70,A350 LF1/LF2,P235/P355)
Stainless steel (A182 F304/F316/F321/F347,F51/F53/F55)
Alloy steel (A182 F11/F12/F22/F5/F9/F91)
Surface treatment: Oiled or varnish coated to prevent rust, galvanized, or special coating like FBE
Marking: As per standard & customer's requirements
Packing: Plywood box for small size, and plywood pallet for big size
Application: Flanges are used for connection between pipes, which were widely used in oil and gas industry, chemical industry, water convey, shipping building, bridge building…
Facing type: RF,RTJ,FF,MF,FMF,
Manufacture Method: Forging + machining
Size: 1/2”-56”(DN15-DN1400) We also can produce as per client drawing for special forgings, like non standard flanges, heavy thickness forged pipes..
Class rating: CL150-CL2500,3000PSI,5000PSI,10000PSI,PN2.5,PN6,PN10,PN25,PN40,PN63,PN100
Standard: ASME B16.5,B16.47,B16.48,B16.36,API 6A,AWWA C207,MSS SP44，EN1092, DIN2543/ 2573/ 2576/2630, GOST 33259,BS3293/BS4504
Material: Carbon steel (A105,A694 F42-F70,A350 LF1/LF2,P235/P355)
Stainless steel (A182 F304/F316/F321/F347,F51/F53/F55)
Alloy steel (A182 F11/F12/F22/F5/F9/F91)
Surface treatment: Oiled or varnish coated to prevent rust, galvanized, or special coating like FBE
Marking: As per standard & customer's requirements
Packing: Plywood box for small size, and plywood pallet for big size
Application: Flanges are used for connection between pipes, which were widely used in oil and gas industry, chemical industry, water convey, shipping building, bridge building…
Detail Information
Supplier Information
Chengdu Derbo Steel Co.,Ltd
Verified Supplier
Room 3908, Block 1 Park View Plaza, No.530 Tianfu Avenue, Chengdu, China
Est. 1990
Certifications:
ISO 9001
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