We manufacture standard, non-standard flange products as per customers request or drawings, ranging from plate, slip-on, weld-neck, threaded, lap joint, socket-weld to other non-standard flanges.

Specification:

Type:  Welding neck Flange / Butt welding flange (RF/FF/MF/MTG/RJ)

Size: DN10~2000

Pressure: PN10~160

STD: ASME/ANSI B16.5, JIS, DIN2630-2638, etc. or non-standard as customer's request

Material:

            Stainess Steel- ASTM A182 F304 304L F316 316L 1Cr18Ni9Ti 0Cr18Ni9Ti 321 18-8.etc.

            Carbon Steel- ASTM A105,20#  Q235 16Mn ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2 ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, etc.

            Alloy steel, ASTM A182 F1 F5a F9 F11 F12 F22 F91 A182F12 A182F11 16MnR Cr5Mo 12Cr1MoV 15CrMo 12Cr2Mo1 A335P22 St45.8, ect.

Applications: petroleum/chemical, construction/ship-building ,  pharmacy/food, metallurgy/mechanical industries, etc.

Please contact us for more info.