A350 Gr. Lf2 Cl1 Lf3 Lf6 A350 Lf9 Cl300 Plate Flanges

A350 Gr. Lf2 Cl1 Lf3 Lf6 A350 Lf9 Cl300 Plate Flanges

FOB Price: US $ 5-50 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RF
A350 Lf6 Cl1 Cl2 150lbs 300lbs 600lbs Carbon Steel Screwed Flange

A350 Lf6 Cl1 Cl2 150lbs 300lbs 600lbs Carbon Steel Screwed Flange

FOB Price: US $ 5-50 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: FF
A350 Gr. Lf2 Cl1 Lf3 Cl2 Lf6 A350 Lf9 Cl600 RF Welding Neck Flange

A350 Gr. Lf2 Cl1 Lf3 Cl2 Lf6 A350 Lf9 Cl600 RF Welding Neck Flange

FOB Price: US $ 5-50 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RF
A350 Gr. Lf3 Cl1 A350 Lf2 Lf6 A350 Lf9 Cl300 Carbon Steel Lap Joint Flanges

A350 Gr. Lf3 Cl1 A350 Lf2 Lf6 A350 Lf9 Cl300 Carbon Steel Lap Joint Flanges

FOB Price: US $ 5-50 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RF
Ltcs A350 Lf6 Cl1 Cl2 600lbs 300lbs Lap Joint Flanges

Ltcs A350 Lf6 Cl1 Cl2 600lbs 300lbs Lap Joint Flanges

FOB Price: US $ 5-50 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: FF
A350 Lf6 Cl150/300/600 Alloy Steel Flanges

A350 Lf6 Cl150/300/600 Alloy Steel Flanges

FOB Price: US $ 0.25-50 / Piece
Min. Order: 10 Pieces

  • Standard: ANSI, DIN, GB, JIS, GOST
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
ASTM A350 Lf5/Lf6 /Lf1/Lf2/Lf3 Flange

ASTM A350 Lf5/Lf6 /Lf1/Lf2/Lf3 Flange

FOB Price: US $ 1-300 / Piece
Min. Order: 5 Pieces

  • Standard: ANSI
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Flanged
  • Manufacturing Way: Forging
ASTM A350 Lf3 Lf6 Welding Neck Flange

ASTM A350 Lf3 Lf6 Welding Neck Flange

FOB Price: US $ 92-100 / Piece
Min. Order: 100 Pieces

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RF
ASME B16.48 A350 Gr. Lf6 Class 900 Figure-8 Blank Flange Eye Glass Blind Flanges

ASME B16.48 A350 Gr. Lf6 Class 900 Figure-8 Blank Flange Eye Glass Blind Flanges

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

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Blind Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
A350 Lf6 Cl1 Cl2 900lbs 1500lbs Carbon Steel Ring Type Joint Flange

A350 Lf6 Cl1 Cl2 900lbs 1500lbs Carbon Steel Ring Type Joint Flange

FOB Price: US $ 5-50 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: FF
A350 Gr. Lf3 Cl1 Lf2 Lf6 A350 Lf9 Cl300 RF Slip on Flanges

A350 Gr. Lf3 Cl1 Lf2 Lf6 A350 Lf9 Cl300 RF Slip on Flanges

FOB Price: US $ 5-50 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RF
A350 Gr. Lf3 Class 150 RF Socket Welding Flange

A350 Gr. Lf3 Class 150 RF Socket Welding Flange

FOB Price: US $ 5-99 / Piece
Min. Order: 5 Pieces

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RF
ASME B 16.47 Series B 150# 48 Inch A350 Gr. Lf2 Cl. 2 Wnrf Flange

ASME B 16.47 Series B 150# 48 Inch A350 Gr. Lf2 Cl. 2 Wnrf Flange

FOB Price: US $ 5-50 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RF
ASME B 16.47 Series B 300# 72 Inch A350 Gr. Lf2 Cl. 2 Rtj Blind Flanges

ASME B 16.47 Series B 300# 72 Inch A350 Gr. Lf2 Cl. 2 Rtj Blind Flanges

FOB Price: US $ 5-50 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RF
Low Temperture ASTM A350 Lf3 A350 Lf3 Carbon Steel Long Weld Neck Flanges

Low Temperture ASTM A350 Lf3 A350 Lf3 Carbon Steel Long Weld Neck Flanges

FOB Price: US $ 5-50 / Piece
Min. Order: 1 Piece

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RF
A/SA350LF2 Forged Carbon Steel Flange

A/SA350LF2 Forged Carbon Steel Flange

FOB Price: US $ 1.38-1.68 / kg
Min. Order: 100 kg

  • Standard: ANSI, DIN, GOST, En1092-1
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
ISO 7005-1 A240 F304 F304L 304h ISO Flanges Vacuum Flange

ISO 7005-1 A240 F304 F304L 304h ISO Flanges Vacuum Flange

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

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RF
API Double Studded Adapter (DSA) Dsa Flanges,

API Double Studded Adapter (DSA) Dsa Flanges,

FOB Price: US $ 4.5-5 / Piece
Min. Order: 1 Piece

  • Standard: ANSI
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
ISO 7005-1 A240 F316 F316L 316ti ISO Flanges Vacuum Flange

ISO 7005-1 A240 F316 F316L 316ti ISO Flanges Vacuum Flange

FOB Price: US $ 0.1-10 / Piece
Min. Order: 10 Pieces

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RF
API Oilfield Double Studded Adapter for Wellhead, API Dsa Flange

API Oilfield Double Studded Adapter for Wellhead, API Dsa Flange

FOB Price: US $ 4.5-5 / Piece
Min. Order: 1 Piece

  • Standard: ANSI
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
ISO 7005-1 A240 310, 310S, 321, 321H ISO Vacuum Flange Slip on Flanges

ISO 7005-1 A240 310, 310S, 321, 321H ISO Vacuum Flange Slip on Flanges

FOB Price: US $ 0.1-10 / Piece
Min. Order: 10 Pieces

  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Type: Welding Flange
  • Material: Stainless Steel
  • Structure: Flanges
  • Connection: Flanged
  • Sealing Surface: RF
API Oilfield Double Studded Adapter, API Dsa Flange, API Adapter Flange

API Oilfield Double Studded Adapter, API Dsa Flange, API Adapter Flange

FOB Price: US $ 4.5-5 / Piece
Min. Order: 1 Piece

  • Standard: ANSI
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
Double Studded Adapter (DSA) for Wellhead

Double Studded Adapter (DSA) for Wellhead

FOB Price: US $ 4.5-5 / Piece
Min. Order: 1 Piece

  • Standard: ANSI
  • Type: Welding Flange
  • Material: Carbon Steel
  • Structure: Flanges
  • Connection: Welding
  • Sealing Surface: RF
Coupling Flange/Valve Cover Flange A350/A182 Lf2 F91 A266 F51 F52 (JYLY(J0219))

Coupling Flange/Valve Cover Flange A350/A182 Lf2 F91 A266 F51 F52 (JYLY(J0219))

FOB Price: US $ 10-1000000 / Ton
Min. Order: 1 Piece

  • Standard: Size as Customer's Request
  • Type: Welding Flange
  • Material: Stainless Steel
  • Manufacturing Way: Forging
  • Packing: Wooden Packing Container Loading
  • Production Capacity: 50000tons/Year
Forged Carbon Steel ASTM A350 Lf1/ Lf2 / Lf6 Slip on Flange

Forged Carbon Steel ASTM A350 Lf1/ Lf2 / Lf6 Slip on Flange

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

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