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Dingxiang C&N Huarui Forging Co., Ltd.

Companion Flange, AISI 4130 Flange, API 6A Flange manufacturer / supplier in China, offering API 3-1/8" 5000psi Weld Neck Flange, AISI 4130 Flange,, ANSI B16.36 Forged Orifice Flanges, API 6A Flanges, Union Bw/F / Union M/M / Union Bw/M 304/316 Stainless Steel Unions and so on.

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Supplier Homepage Product ASME/ANSI Flange API 3-1/8" 5000psi Weld Neck Flange, AISI 4130 Flange,

API 3-1/8" 5000psi Weld Neck Flange, AISI 4130 Flange,

Purchase Qty.:
(Pieces)
1-9 10+
FOB Unit Price: US $5 US $4.5
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $5
10+ US $4.5
Get Latest Price
Port: Tianjin, China
Production Capacity: 400ton/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Standard: ANSI
  • Material: Carbon Steel
  • Connection: Welding
  • Manufacturing Way: Forging
  • Transport Package: Wooden Case
  • Origin: China
  • Type: Welding Flange
  • Structure: Flanges
  • Sealing Surface: RF
  • Trademark: C&N
  • Specification: API flange
  • HS Code: 7307910
Product Description
 
C&N is a professional manufacturer of steel forged flange in China,

API Companion Flange, API threaded Flange, API 5000PSI, 10000PSI,15000PSI flange,AISI 4130 Flange Nace MR 0175


API 6A Flange according to API 6A, API flange in forged steel, Stainless Steel, Carbon steel etc. include type of blind, target, threaded, weld-neck and adapter flanges,conform to API 6A specifications.

Application: Petroleum Machinery Parts, Wellhead components
Process: Forging and CNC machining
Material: AISI 4130, 60K, 75K
Dimensions: as per the customer's drawings.
Standard API  Spec 6A
Rated working temp.K,L,N,P,R,S,T,U,V
MaterialAISI 4130
ProcessForging
 Material class:AA,BB,CC,DD,EE,FF
Working pressure2,000PSI-20,000PSI
 Performance requirement levelPR1-2
Product specification leve PSL1-4
 
Type slip on flange, Weld Neck Flange Threaded Flange Blind Flange,  Orifice Flange socket weld flange, Spacer Ring, Paddle, Spectacle Blind Flange
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,F22            
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 
Face typeFF,RF,RTJ
Surface Treatment Surface galvanized, antirust coating, Epoxy & FBE Coating,protected with plastic caps       
PackingPallet/Wooden case(Fumigation free)
CertificateISO9001,PED,EN10204 3.1 MTC
Quality control In house and third party
API 3-1/8
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