Long Weld Neck Flanges

【Technology brief】

ASME B16.5 Long Weld Neck Flanges

【Materia】

ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706

【Size】

 1/2″ (15 NB) to 48″ (1200NB)

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    FEATURES

    Product Details

    Description

    Description

    HeBei Pengrun Pipe Fittings Manufacturing Co., Ltd is an ISO enterprise. Incorporated in 1991, we have expanded ourselves as well our services, products and production patterns, emerging as a manufacturer, supplier and exporter of Long
    Weld Neck Flanges in hard-to-nd metals. Long Weld Neck Flanges have a hub that extends from the Flanges at the surface, which helps in accommodating the pipe more easily. Alloy Steel Long Weld Neck Flange fall under the group of specialty flanges, reinforcement in services at higher temperatures in the oil industry. A Carbon Steel Long Welding Neck Flanges
    is preferable in the petroleum and chemical industry as they operate
    under actuating temperature ranges.

    Product Structure

     

    Standard Specification For Long Weld Neck Flanges

    Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
    Size : 1/2″ (15 NB) to 48″ (1200NB)
    Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
    DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629,
    DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
    BS : BS4504 , BS4504, BS1560, BS10
    Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

    Material & Grades of Long Weld Neck Flanges :

    Stainless Steel Long Weld Neck Flanges :
    ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L

    Duplex & Super Duplex Steel Long Weld Neck Flanges :
    ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61

    Carbon Steel Long Weld Neck Flanges :
    ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706

    Low Temperature Carbon Steel Long Weld Neck Flanges : ASTM A350, LF2, LF3

    Alloy Steel Long Weld Neck Flanges :
    ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

    Copper Alloy Steel Long Weld Neck Flanges : ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10),
    C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200

    Nickel Alloy Long Weld Neck Flanges :
    ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS
    No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel
    600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No.
    N10276), Alloy 20 (UNS No. N08020)

    ASME B16.5 Long Weld Neck Flanges Available Types

    Long Weld Neck Flange  Long Welding Neck Flanges
    ANSI B16.5 Long Weld Neck Flanges Long Weld Neck Flange Dimensions
    ASME B16.5 Long Weld Neck Flanges ANSI B16.5 Class 150 Long Weld Neck Flanges
    Stainless Steel Long Weld Neck Flanges Suppliers  SS Long Welding Neck Flange
    Long Weld Neck Plate Flanges Dealer  ASME B16.47 Series A and B Long Weld Neck Flanges Exporter
    ANSI B16.5 class 150 Long Weld Neck Flange Stockholder ANSI 150 Long Weld Neck Flange Distributors
    Carbon Steel Long Welding Neck Flange  High Quality Long Weld Neck Flanges Manufacturer
    ASTM A182 Stainless Steel Long Weld Neck Flange  Duplex Steel Long Weld Neck Flange
    Super Duplex Steel Long Weld Neck Forged Flange  Copper Nickel Long Weld Neck Pipe Flanges
    High Nickel Alloy Long Welding Neck Flanges  Hastelloy Flat Faced Long Weld Neck Flanges Stockist
    Titanium ASME B16.47 Series A and B Long Weld Neck Flanges Inconel Long Weld Neck Flanges

    Technical Parameters

    ANSI B16.5 Long weld neck flange Dimensions & Weight Chart

    LWN

    Size
    Rating
    Length
    1/2″ – 24″
    150# – 1500#
    9″ – 18″
    1/2 – 12″
    2500#
    9″ – 18″
    A105, A105N, SA-350 LF2, 304/304L, 316/316L
    ***Additional sizes, grades, and lengths available from manufactures stock as well as made to order per drawing items***

    HB

    Size
    Rating
    Length
    1″ – 24″
    150# – 1500#
    9″ – 24″
    1 – 12″
    2500#
    9″ – 18″
    A105, A105N, SA-350 LF2, 304/304L, 316/316L
    ***Additional sizes, grades, and lengths available from manufactures stock as well as made to order per drawing items***

    Speciality Nozzels

    Size
    Rating
    Length
    1″ – 24″
    150# – 1500#
    9″ – 24″
    1 – 12″
    2500#
    9″ – 18″
    A105, A105N, SA-350 LF2, 304/304L, 316/316L
    ***Additional sizes, grades, and lengths available from manufactures stock as well as made to order per drawing items***

    Studding Outlets (Flat Or Curved Bottom)

    Size
    Rating
    Length
    1/2″ – 24″
    150# – 1500#
    1 1/4″ – 6 3/4″
    1/2″ – 12″
    2500#
    2″ – 5 1/2″
    A105, A105N, SA-350 LF2, 304/304L, 316/316L
    ***Additional sizes, grades, and lengths available from manufactures stock as well as made to order per drawing items***

    Application

     

    ANSI B16.5 Long Weld Neck Flanges Application

    ASME B16.5 Long Weld Neck Flanges are known to deliver exceptional performance and are generally developed
    for meeting the demands. We oer a broad range of Long Weld Neck Flanges through a worldwide network of
    stock-keeping branches. These Long Weld Neck Flange is use in various industries like :
     Stainless Steel Long Weld Neck Flanges uses in Oil and Gas Pipeline
     Long Weld Neck Flanges uses in Chemical Industry
     Alloy Steel Long Weld Neck Flanges uses in Plumbing
     Flat Faced Long Weld Neck Flanges uses in Heating
     Long Weld Neck Pipe Flanges uses in Water Supply Systems
     ANSI B16.5 Long Weld Neck Forged Flanges uses in Power Plant
     Long Weld Neck Plate Flanges uses in Paper & Pulp Industry
     Long Welding Neck Flange uses in General Purpose Applications
     Steel Long Weld Neck Flanges uses in Fabrication Industry
     Long Welding Neck Flange uses in Food Processing Industry
     Long Weld Neck Flanges uses in Structural Pipe

    Export Country

     

    Export Destinations For Long Weld Neck Plate Flanges

    MIDDLE EAST AFRICA NORTH AMERICA EUROPE ASIA SOUTH AMERICA
     Saudi Arabia  Nigeria  Usa  Russia  India  Argentina
     Iran  Algeria  Canada  Norway  Singapore  Bolivia
     Iraq  Angola  Mexico  Germany  Malaysia  Brazil
     Uae  South Africa  Panama  France  Indonesia  Chile
     Qatar  Libya  Costa Rica  Italy  Thailand  Venezuela
     Bahrain  Egypt  Puerto Rica  Uk  Vietnam  Colombia
     Oman  Sudan  Trinidad And Tobago  Spain  South Korea  Ecuador
     Kuwait  Equatorial Guinea  Jamaica  Ukraine  Japan  Guyana
     Turkey  The Republic Of Congo  Bahamas  Netherland  Sri Lanka  Paraguay
     Yemen  Gabon  Denmark  Belgium  Maldives  Uruguay
     Syria      Greece  Bangladesh  
     Jordan      Czech Republic  Mayanmar  
     Cyprus      Portugal  Taiwan  
           Hungary  Cambodia  
           Albania    
           Austria    
           Switzerland    
           Slovakia    
           Finland    
           Ireland    
           Croatia    
           Slovenia    
           Malta    

    Custom Containers FAQs

    HeBei Pengrun Pipe Fittings Manufacturing Co., Ltd. Professional productionHigh-pressure alloy steel pipes, alloy pipe fittings, forged pipe fittings,socket fittings , threaded fittings high-pressure thick-walled pipe fittings, and high-pressure forged flanges are available. with various specifications, materials, and capabilities ,Our products are in line with American standards, German standards, Japanese standards, British standards, and Russian standards. With a stock of 50,000 tons, we ensure product quaIity and guarantee prompt and fast delivery.

    our main products include high-pressure forged flanges, steel elbow, Elbow, tee, reducing pipe, forged pipe fittings, and high-pressure alloy seamless steel pipe.

    We strictly in accordance with the ISO9001 quality management system for production and management, while the introduction of advanced testing equipment and methods to ensure that each product is in line with the standard.

    Our elite sales staff and our veteran machinists work together to ensure that the highest quality of care is implemented in every stage of creating each precision engineered flange that leaves our shop. Our QC department works tirelessly to inspect each flange before releasing it for shipping. Standard lead times at Coastal Flange are some of the quickest in the industry and turnaround times are typically only a few days when raw material is in stock.

    Yes, we pay great attention to the customer’s needs and personalized requirements, from design, research and development, production and installation of customized services throughout the process.

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