Weld Neck Flange

  • ANSI/ASME B16.5 Stainless Steel Threaded Flange

    ANSI/ASME B16.5 Stainless Steel Threaded Flange

    SPECIFICATION - ASME B16.5 THREADED FLANGE

    Size: 1/2"NB TO 24"NB IN
    Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.
    Materials: Monel :
    Grade: Monel 400, Monel K500, Monel R-405
    Nickel :
    Grade: Nickel 200, Nickel 201
    Inconel :
    Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
    Incoloy :
    Grade: Incoloy 800, Inconel 800H, 800HT
    Hastalloy :
    Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
    Titanium :
    Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11
    Stainless Steel :
    Grade: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
    Carbon Steel :
    Grade: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
    Duplex Steel:
    Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61
    Alloy Steel:
    Grade : ASTM A182 F1, F5, F9, F11, F22, F91
    Value Added Service: CNC Machine, Customized Flanges
    Coating/Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized


  • ANSI/ASME B16.5 Stainless Steel Flange

    ANSI/ASME B16.5 Stainless Steel Flange

    SPECIFICATION - ASME B16.5 STAINLESS STEEL FLANGE

    Size: 1/2"NB TO 24"NB IN
    Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.
    Materials: Monel :
    Grade: Monel 400, Monel K500, Monel R-405
    Nickel :
    Grade: Nickel 200, Nickel 201
    Inconel :
    Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
    Incoloy :
    Grade: Incoloy 800, Inconel 800H, 800HT
    Hastalloy :
    Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
    Titanium :
    Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11
    Stainless Steel :
    Grade: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
    Carbon Steel :
    Grade: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
    Duplex Steel:
    Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61
    Alloy Steel:
    Grade : ASTM A182 F1, F5, F9, F11, F22, F91
    Value Added Service: CNC Machine, Customized Flanges
    Coating/Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized


  • 150LB Stainless Steel Threaded Pipe Flange

    150LB Stainless Steel Threaded Pipe Flange

    Basic Info

    Standard: DIN, GB, JIS, ANSI

    Type: Welding Flange

    Material: Stainless Steel

    Structure: Lateral

    Connection: Clamps

    Sealing Surface: RF

    Manufacturing Way: Forging

    Additional Info

    Packaging: standard export package

    Productivity: 10 Ton/Month

    Brand: Mingda

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Certificate: ISO9001

    Port: Tianjin
  • ASME B16.5/B16.47 Stainless Steel Weld Neck Flange

    ASME B16.5/B16.47 Stainless Steel Weld Neck Flange

    SPECIFICATION - ASME B16.5 WELD NECK FLANGE



    Size: 1/2"NB TO 24"NB IN
    Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.
    Materials: Monel :
    Grade: Monel 400, Monel K500, Monel R-405
    Nickel :
    Grade: Nickel 200, Nickel 201
    Inconel :
    Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
    Incoloy :
    Grade: Incoloy 800, Inconel 800H, 800HT
    Hastalloy :
    Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
    Titanium :
    Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11
    Stainless Steel :
    Grade: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
    Carbon Steel :
    Grade: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
    Duplex Steel:
    Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61
    Alloy Steel:
    Grade : ASTM A182 F1, F5, F9, F11, F22, F91
    Value Added Service: CNC Machine, Customized Flanges
    Coating/Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
  • Stainless Steel Long Weld Neck Flange

    Stainless Steel Long Weld Neck Flange

    Basic Info

    Standard: DIN, GB, JIS, ANSI, GOST

    Type: Welding Flange

    Material: Stainless Steel

    Structure: Lateral

    Connection: Welding

    Sealing Surface: RF

    Manufacturing Way: Forging

    Additional Info

    Packaging: standard export package

    Transportation: Ocean,Land,Air

    Port: Tianjin
  • ANSI/ASMI B16.5 Long Weld Neck Flange

    ANSI/ASMI B16.5 Long Weld Neck Flange

    SPECIFICATION - ASME B16.5 LONG WELD NECK FLANGE


    Size: 1/2"NB TO 24"NB IN
    Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.
    Materials: Monel :
    Grade: Monel 400, Monel K500, Monel R-405
    Nickel :
    Grade: Nickel 200, Nickel 201
    Inconel :
    Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
    Incoloy :
    Grade: Incoloy 800, Inconel 800H, 800HT
    Hastalloy :
    Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
    Titanium :
    Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11
    Stainless Steel :
    Grade: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
    Carbon Steel :
    Grade: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
    Duplex Steel:
    Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61
    Alloy Steel:
    Grade : ASTM A182 F1, F5, F9, F11, F22, F91
    Value Added Service: CNC Machine, Customized Flanges
    Coating/Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
  • ASME B16.5 Stainless Steel Forged Flange

    ASME B16.5 Stainless Steel Forged Flange

    Basic Info

    Standard: DIN, GB, JIS, ANSI

    Type: Welding Flange

    Material: Stainless Steel

    Structure: Lateral

    Connection: Clamps

    Sealing Surface: RF

    Manufacturing Way: Forging

    Additional Info

    Packaging: standard export package

    Productivity: 10 Ton/Month

    Brand: Mingda

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Certificate: ISO9001

    Port: Tianjin
  • Stainless Steel Forged Flanges

    Stainless Steel Forged Flanges

    Basic Info

    Standard: DIN, GB, JIS, ANSI, GOST

    Type: Welding Flange

    Material: Stainless Steel

    Structure: Lateral

    Connection: Welding

    Sealing Surface: RF

    Manufacturing Way: Forging

    Size: As Per Drawing

    Additional Info

    Packaging: standard export package

    Productivity: 100 Ton/Month

    Brand: Mingda

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Certificate: ISO9001

    Port: Tianjin
  • Weld Neck Stainless Steel Flange

    Weld Neck Stainless Steel Flange

    product presentation :

    Flange also called flange or flange.A part that interconnects a pipe to a pipe, connected to a pipe end.There are holes in the flange and the bolts fasten the two flanges together.Gasket between flanges.Flange is a kind of disk, in the pipeline engineering most common, flanges are used in pairs.In piping engineering, flanges are mainly used for piping connections.Install one flange at each end of the two pipes. The low-pressure pipes can be connected with wire flange. Welding flange is used for the pressure of more than 4kg.Place a gasket between the two flanges and bolt them down.
    Flanges of different pressure have different thickness and use different bolts.
    Pumps and valves, when connected to the pipe, the parts of these equipment are also made into the corresponding flange shape, also known as the flange connection.
    General in two planes at the periphery of the use of bolts and closed connection parts, are generally called "flange", such as the ventilation pipe connection, this kind of parts can be called "flange part".
    Threaded flange is a kind of flange.The threaded flange connection structure is an assembly, which is composed of a pair of flanges, several bolts, nuts and a gasket.
    Product Introduction:
    1/2"--30" threaded flange
    Chinese standards:
    HG5051 ~ 5028-58, HG20592 ~ 20605-97, 20615 ~ 20326-97
    HGJ44 ~ 68-91, SH3406-92, SH3406-96
    Shj406-89, SHT501-97, SYJS3-1-1 ~ 5
    JB81 ~ 86-59, JB/T81 ~ 86-94, JB577-64
    Jb577-79, JB585-64, JB585-79
    JB1157 ~ 1164-82, JB2208-80, JB4700 ~ 4707-92
    Jb4721-92, DG0500 ~ 0528, 0612 ~ 0616
    GD0500 ~ 0528, GB9112 ~ 9125-88, GB/T13402-92
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