china duplex flanges supplier, factory, manufacturer

Amse B16.5 Wn Duplex Steel 304/F61/F53/F55/2205/2507 /2520/317L /304L, /316, /316L Steel Forged Welded Flange

FOB Price: US $ 2-2.28 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS, GOST, BSW
Type: Welding Flange
Material: Stainless Steel
Structure: Flanges
Connection: Welding
Sealing Surface: RF

ASTM A182 F51/53 Large Diameter Duplex Stainless Steel Flange

FOB Price: US $ 1-500 / Piece
Min. Order: 20 Pieces

Standard: ANSI, DIN, JIS, GOST, BSW, En
Type: Welding Flange, Thread Connection Flange
Material: Carbon/ Stainless/ Alloy Steel
Structure: Flanges
Connection: Welding
Sealing Surface: FF, RF, Tj, Mf, Mfm etc.

Sans B16.5 Wn Duplex Steel 304/F61/F53/F55/2205/2507 /2520/317L /304L, /316, /316L Steel Forged Welded Flange

FOB Price: US $ 0.5-20 / Piece
Min. Order: 100 Pieces

Standard: ANSI, DIN, GB, JIS, GOST, BSW, Awwa
Type: Welding Flange
Material: Stainless Steel
Structure: Flanges
Connection: Flanged
Sealing Surface: RF

Duplex Stainless Steel Wnrf Flange for Plumbing Fitting Cdwn043

FOB Price: US $ 25 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS, GOST
Type: Welding Flange
Material: Stainless Steel
Structure: Flanges
Connection: Welding
Sealing Surface: RF

Duplex Stainless Steel Slip on Flange in High Pressure

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece

Processing Object: Metal
Molding Style: Forging
Molding Technics: Pressure Casting
Application: Hardware
Material: SS
Heat Treatment: Tempering

1.4462 S31803 ASTM A182 F51 Super Duplex Steel Flange

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS, GOST
Type: Welding Flange
Material: Stainless Steel
Structure: Flanges
Connection: Welding
Sealing Surface: RF

4″ A182 F55 B16.5 Super Duplex Stainless Steel Blind Flange

FOB Price: US $ 12.8-15 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS, GOST, BSW
Type: Threaded Connection Flange
Material: Super Duplex Stainless Steel A182 F55
Structure: Flanges
Connection: Screws
Sealing Surface: RF

A182 F51 Duplex Stainless Steel Wn Forged Flange (KT0233)

FOB Price: US $ 1-100 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS, GOST, BSW
Type: Forged Flange
Material: Duplex Steel
Structure: Flanges
Connection: Flanged
Sealing Surface: RJ

ASTM A182 3/4″ Class 2500 F55 Duplex Stainless Long Welded Neck Flange.

FOB Price: US $ 0.25-50 / Piece
Min. Order: 50 Pieces

Standard: ANSI, DIN, GB, JIS, GOST
Type: Welding Flange
Material: Alloy Steel
Structure: Flanges
Connection: Welding
Sealing Surface: RF

ASTM A182 1*1/2″ F60 Duplex Stainless Long Welding Neck Flange.

FOB Price: US $ 0.25-50 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS, GOST
Type: Welding Flange
Material: Stainless Steel
Structure: Flanges
Connection: Welding
Sealing Surface: RF

A182 F51 Duplex Stainless Steel Flange

FOB Price: US $ 78-780 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS, GOST
Type: Welding Flange
Material: Stainless Steel
Structure: Flanges
Connection: Welding
Sealing Surface: RF

F53 Duplex Stainless Steel Forged Flange Wn Flange to ASME B16.5 (KT0093)

FOB Price: US $ 1-100 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS, GOST, BSW
Type: Forged Flange
Material: Duplex Steel
Structure: Flanges
Connection: Flanged
Sealing Surface: RJ

Duplex Alloy Stainless Steel Carbon Steel Loose Blind Weld Neck Flat Face Spectacle Blind Pipe Fittings Flange Spacer Plate Forged Flange

FOB Price: US $ 0.5-200 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS, GOST, BSW, ASTM
Type: Welding Flange
Material: Carbon Steel
Structure: Flanges
Connection: Welding
Sealing Surface: FF

Duplex or Super Duplex Flange

FOB Price: US $ 10 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, JIS, GOST, En1092-1
Type: Welding Flange
Material: Alloy Steel
Structure: Flanges
Connection: Welding
Sealing Surface: RF

ASTM F51, S31803 (2205) , API 6bx Wnrtj Flange

Min. Order: 1 ton

Standard: API
Type: Welding Flange
Material: Duplex Steel
Manufacturing Way: Forging
Packing: Wooden Case
Production Capacity: 5000ton/Year

Duplex A182 F51, Duplex Stainles Steel Flange A182 F51 Wn RF Flange

FOB Price: US $ 0.95-1000 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, JIS
Type: Welding Flange
Material: Stainless Steel
Structure: Flanges
Connection: Welding
Sealing Surface: RF

Duplex Stainless ASTM A182 F51/F53/F55/F60 Wn Bw Flange B16.5

FOB Price: US $ 5 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS
Type: Welding Flange
Material: Stainless Steel
Structure: Flanges
Connection: Welding
Sealing Surface: RF

New Product Carbon Duplex Steel Flanges Flange

FOB Price: US $ 1-10 / Piece
Min. Order: 10 Pieces

Standard: ANSI, DIN, GB, JIS, GOST, BSW
Type: Threaded Connection Flange
Material: Carbon Steel
Structure: Flanges
Connection: Screws
Sealing Surface: FF

Forged Flange Duplex Stainless Steel Socket Welding Flange

FOB Price: US $ 0.8-30.6 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, JIS
Type: Welding Flange
Material: SS304, SS304L, SS316, SS316L
Structure: Round
Connection: Welding
Sealing Surface: RF

1″ A182 F53 B16.5 Super Duplex Stainless Steel Blind Pipe Flange

FOB Price: US $ 2.98-6.8 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS, GOST, BSW
Type: Threaded Connection Flange
Material: Super Duplex Stainless Steel A182 F53
Structure: Flanges
Connection: Screws
Sealing Surface: FF

ASTM 254smo Super Duplex Stainless Steel Flange

FOB Price: US $ 1000 / Ton
Min. Order: 1 Ton

Standard: ANSI
Type: Welding Flange
Material: Stainless Steel
Structure: Flanges
Connection: Welding
Sealing Surface: FF

6 Photosuns S31803 Duplex Stainless Steel Flange

FOB Price: US $ 0.5-200 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS, GOST, BSW, ASTM
Type: Welding Flange
Material: Carbon Steel
Structure: Flanges
Connection: Welding
Sealing Surface: FF

Lwn Forged Flange Duplex Steel Flange (KT0255)

FOB Price: US $ 1-100 / Piece
Min. Order: 1 Piece

Type: Concentric
Material: Stainless Steel
Technics: Pushing
Standards: ASTM
Customized: Non-Customized
Packing: Pallet/Wooden Case

Duplex Stainless Steel Pipe Fitting Forfged Welding Neck Flange

FOB Price: US $ 1-1000 / Piece
Min. Order: 1000 Pieces

Standard: DIN, ANSI, GB, JIS, BSW
Material: Stainless Steel
Connection: Flange
Surface Treatment: Phosphide
Head Type: Round
Service: Customized Design

A182 F51 Duplex Stainless Steel SS316 Slip on Flange

FOB Price: US $ 600 / Ton
Min. Order: 1 Ton

Standard: ANSI, DIN, GB, JIS, GOST, BSW
Type: Welding Flange
Material: Carbon Steel
Structure: Round
Connection: Screws
Manufacturing Way: Casting

ANSI B16.47 F301 Duplex Steel Flange Bridas

FOB Price: US $ 0.95-1000 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS, GOST, BSW
Type: Welding Flange
Material: Duplex Steel
Structure: Round
Connection: Welding
Sealing Surface: RF

Duplex Stainless Steel ASTM A182 F51 Rtj Cl1500 Flange

FOB Price: US $ 2-600 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS, GOST, BSW
Type: Welding Flange
Material: Stainless Steel
Structure: Flanges
Connection: Welding
Sealing Surface: RF

ASTM A182 F51 Duplex Stainless Steel Flange

FOB Price: US $ 1-100 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS, GOST, BSW, En1092
Type: Welding Flange
Material: Stainless Steel
Structure: Flanges
Connection: Flanged
Sealing Surface: RF

Manufacturer Super Duplex Stainless Steel Flange Per Price

FOB Price: US $ 350-800 / Ton
Min. Order: 1 Ton

Connection: Welding
Structure: Disc
Flexible or Rigid: Rigid
Material: Stainless Steel
Standard: Standard
Outer Diameter: 10mm-1200mm

Carbon Steel/Stainless Steel/Duplex Steel/Nickel Alloy Hastelloy C-276 Monel K400 Monel K500 ASME/ ANSI B 16.5 Stainless Steel Forged Threaded Slip-on Flange

FOB Price: US $ 9.8-9.9 / Piece
Min. Order: 1 Piece

Standard: ANSI, DIN, GB, JIS, GOST, BSW
Type: Welding Flange
Material: Carbon Steel
Structure: Flanges
Connection: Welding
Sealing Surface: RF

Sourcing Guide for Duplex Flanges:

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