Copper-nickel flange, alloy Uns C70600 Copper-nickel flange C71500, copper-nickel 90/10 flange

Type of FlangesWeld Neck Flanges - WNRFSocket Weld Flanges - SWRFSlip On Raise Face - SORFBlind Raise Face - BLRFLap JointScrewed ( Threaded )Long Weld NeckReducingSpectacle BlindRing JointLarge Dia RingCopper Nickel FlangesStandard : ASTM / ASME SB 61 / 62 / 151 / 152.Grade : UNS NO. C 70600 (CU -NI- 90

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Type of Flanges

Weld Neck Flanges - WNRF
Socket Weld Flanges - SWRF
Slip On Raise Face - SORF
Blind Raise Face - BLRF
Lap Joint
Screwed ( Threaded )
Long Weld Neck
Spectacle Blind
Ring Joint
Large Dia Ring

Copper Nickel Flanges
Standard : ASTM / ASME SB 61 / 62 / 151 / 152.

Grade : UNS NO. C 70600 (CU -NI- 90/10), C 71500 (CU -NI- 70/30) C 71640

Our products scope:

Materialstainless steel :A 182 F 304/304L/316/316L/321/347, Duplex F51/F53/F44/F55/F60/F61 
Alloy steel :STM A694/ A694M F42/F46/F52/F56/F60/F70,A182  F5,F9,F11 
Carbon steel:ASTM A 105, ST37.2    A 350 LF1, LF2, LF3,API 6A AISI 4130                
StandardASTM/ASME/ANSIB16.5, B16.47, ASME/ANSIB16.48, JIS/KS (5K, 10K, 16K, 20K), DIN2633, DIN2634, DIN2635,EN1092,BS4504,AWWA C206,API 6A ,Customized drawings welcomed
Size1/2" - 120 " (DN15-DN3000) 
PressureClass150-Class2500 JIS 5k-30k DIN 6bar-40bar 
Type slip on flange, Weld Neck Flange Threaded Flange Blind Flange,  Orifice Flange socket weld flange, Spacer Ring, Paddle, Spectacle Blind Flange
Surface TreatmentSurface galvanized, antirust coating, Epoxy & FBE Coating,protected with plastic caps       
PackingPallet/Wooden case(Fumigation free)
CertificateISO9001,EN10204 3.1 MTC
Quality control In house and third party

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