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    • Mss Sp43 Type A Astm A815 Uns32750 Gr2507 Stub End Bw Sch160s - China

    price: 999.00 Dollar US$

    Mss Sp43 Type A Astm A815 Uns32750 Gr2507 Stub End Bw Sch160s

    Products Photos Catalog Mss Sp43 Astm A815 Photos Catalog

    Material: Super Duplex 2507 (UNS32750)Technics: Cold formingType: Stub EndPlace of Origin: Zhejiang, China (Mainland)Brand Name: YaangConnection: WeldingHead Code: RoundSize: 4 Inch

    Packaging & Delivery Packaging Details: fumigation free plywood cases or as per customers' requests

    Delivery Detail: Delivery after receiving deposit

    Specifications MSS-SP43 Type A ASTM A815 UNS32750 GR2507 Stub End BW

    Size: 4 Inch

    Thk: SCH160S

    Material: Super Duplex 2507 (UNS32750), etc

    UNS32750 GR2507 Stub End

    What are they? UNS32750 GR2507 Stub Ends are fittings used in place of welded flanges where rotating back up flanges are desired.

    They are also called Lap Joints and Vanstone Flared Laps.

    How do they work? A rotating back up flange seats itself against the back surface of the Stub End.

    When bolts are added, the clamping action of the bolts presses the rotating back up flange against the back of the Stub End.

    The gasket surface of the Stub End then presses against a gasket and another gasket surface providing joints like standard flange joints.

    The seal is made by the gasket surface of the stub end alone, the flange only provides the clamping pressure on the joint.

    Why? Since Stub Ends are made from material compatible with the designed piping system, back up flanges do not have to be made from the same material.

    The flange can be made from less expensive material because it never comes in contact with the process fluid.

    UNS32750 GR2507 Stub Ends' Types

    UNS32750 GR2507 Stub Ends are typically manufactured by two methods.

    Type A & B Stub Ends are made similar to forged fittings such as Elbows and Flanges.

    Type C Stub Ends are made by forming pipe to the desired dimensions.

    UNS32750 GR2507 Stub Ends are available in two standard lengths, MSS and ANSI.

    UNS32750 GR2507 Stub Ends are normally provided with a standard weld bevel

    UNS32750 GR2507 Stub Ends dimensions are found on our fitting dimensions page.

    Type "A" - Type "B" - Type "C" - Type "CS" Where can we find the high quality MSS-SP43(A) ASTM A815 UNS32750 GR.

    2507 Stub End 3 Inch SCH160S.


    Company Contact:


    • Phone: 8618267732328

    • Address: 325025 , wenzhou , zhejiang , China

    • Email: Email


    Published date: February 14, 2017

    • Business Description: Yaang Pipe Industry Co., Limited is a leading manufacturer and supplier of nickel alloy and stainless steel products, including Super Duplex Stainless Steel Flanges, Stainless Steel Flanges, Stainless Steel Pipe Fittings, Stainless Steel Pipe.

      Yaang products are widely used in Shipbuilding, Nuclear power, Marine engineering, Petroleum, Chemical, Mining, Sewage treatment, Natural gas and Pressure vessels and other industries.

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