Welded Flanges Dealers

(590 products available)
  • HDPE Weld Neck Flange

    HDPE Weld Neck Flange

    25 - 30 Per piece

    600 pieces (MOQ)

    • Brand Name: GOKUL,GOKUL
    • Material: HDPE,HDPE
    • Shape: Round
    • Color: Black
    • Application: Water Fitting, Pipe Fittings
    • Feature: Fine Finishing, Excellent Quality
    • Connection: FITTINGS
    • Type: Weld Neck Flange
    • Country of Origin: India
    • Size: 20-315MM
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  • Wn Flange

    Wn Flange

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    Proper rust preventing oil painting is done on this WN Flange to make it have exceptional resistance to corrosion. This WN Flange is available in myriad designs and sizes to cater to different applications. Also, we can make these WN Flanges as per the specific drawings given by clients. Details : Standard : ASME, ANSI, JIS, DIN, GB, BS, etc. Size: 1/2â to 60"Pressure Class: 150#, 300#, 600#, 900# and 1500#Material: A105, A350LF2, F11ï¼301ï¼304, 304L, 316L, 321, 310S, F51ï¼F53ï¼F55, 601,625, 904L, etc.

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  • Best Deals from Welded Flanges

  • Carbon Steel Weld Neck Flanges

    Carbon Steel Weld Neck Flanges

    700 - 1,500 Per Piece

    30 Piece (MOQ)

    • Material: Carbon Steel
    • Size: 1/2 Inch (15 NB) to 48 Inch (1200NB)
    • Dimensions: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
    • Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
    • BS: BS4504 , BS4504, BS1560, BS10 , PN6 , PN10 , PN16 , PN25 , PN40 Etc
    • API Standards: PSI-2000/3000/5000/10000/Etc
    • JIS Standards: 2220-2004 5k/10k/16k Etc
    • Flange Face Type: Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

    DIN: DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629,DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673 DIN Standard ND-6,10, 16, 25, 40 Etc.   Grades  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 Weld Neck Flanges : ASTM A350, LF2, LF3

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  • Socket Weld Flanges

    Socket Weld Flanges

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    1 Ton (MOQ)

    Highly acclaimed Manufacturer & Supplier of Socket Weld Flanges, SWRF Flanges, Carbon Steel Socket Weld Flanges, Stainless Steel Socket Weld Flanges, Alloy Steel Socket Weld Flanges, Inconel Socket Weld Flanges, Monel Socket Weld Flanges in IndiaWe are largest manufacturers of Socket Weld (SW) Flanges & have huge stock of 304 Socket Weld Flanges, 316 Socket Weld Flanges, astm a105 Socket Weld Flanges, astm a182 Socket Weld Flanges as per asme / ansi B16.5 Socket Weld flanges, ansi B16.47 Socket Weld flanges, Din Socket Weld flanges, jis Socket Weld flanges & uni Socket Weld flanges Standards.we offer high quality Socket Weld (SW) Flanges in all size, classes & dimensions like Class 150 Socket Weld Flanges, Class 300 Socket Weld Flanges, Class 600 Socket Weld Flanges, Class 900 Socket Weld Flanges, Class 1500 Socket Weld Flanges & Class 2500 Socket Weld FlangesWe are largest Manufacturer, Supplier and Exporter of Socket Weld Flanges, SW forged Flange, Socket welding Flanges, ASME 16.5 Socket Weld Flanges / SWRF Flanges in forged steel, Stainless Steel, AS,CS etc. A Socket Weld flange is very similar in appearance to a Slip-On flange, but the main difference is the socket weld flange is bored out match a specific pipe inside-diameter. This flange is counter bored to accept the pipe before being fillet welded. The bore of the pipe and flange are both the same therefore giving good flow characteristics. Socket Weld Flanges are highly durable, corrosion resistant and reliable. Socket Weld Flanges are available in following specifications:

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  • Stainless Steel Long Weld Neck Flange

    Stainless Steel Long Weld Neck Flange

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    1 Ton (MOQ)

    • Material: Stainless Steel
    • Shape: Round
    • Color: Silver
    • Application: Industrial Use
    • Country of Origin: India
    • Size: 1/2″ (15 NB) to 48″ (1200NB) DN10
    • Available Material: Mild Steel, High Nickel Alloys, Titanium, Aluminium & Duplex / Super Duplex
    • Specifications: ASTM A403 / ASME SA403
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  • Hastelloy Socket Weld Flange

    Hastelloy Socket Weld Flange

    3,500 - 11,500 Per Piece

    100 Piece (MOQ)

    • Country of Origin: India
    • Type: Hastelloy Flanges
    • Material: Hastelloy
    • Application: Pipe Fittings
    • Color: Silver
    • Feature: Perfect Shape, Rust Proof
    • Finishing: Polished

    The socket weld flange is bored to the ID of the pipe and counter bored slightly larger than the OD of the pipe to allow the pipe to be inserted and welded in place.

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  • Galvanized Steel Socket Weld Flange

    Galvanized Steel Socket Weld Flange

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    We are Offering Galvanized Steel Socket Weld Flange. Size : 15 NB UP TO 600 NB IN 150 LBS , 300 LBS, 400 LBS , 600 LBS , 900 LBS , 1500 LBS , 2500 LBS TABLE 2.5 , TABLE 6 , TABLE 10, TABLE 16,TABLE 25 , TABLE 40, TABLE 64, TABLE 160, TABLE 320, TABLE 400 Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #18" NB TO 48"NB

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  • Welding Neck Flange

    Welding Neck Flange

    50 - 500 Per Piece

    10 Piece (MOQ)

    • Material: Mild Steel
    • Shape: Round
    • Color: Silver
    • Application: Industrial Fitting
    • Feature: Perfect Shape, High Strength, Fine Finishing
    • Type: Weld Neck Flange
    • Country of Origin: India
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  • Weld Neck Flange

    Weld Neck Flange

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    10000 Piece (MOQ)

    • Material: Metal
    • Shape: Round
    • Color: Silver
    • Finishing: Non Polished
    • Usage: Industry Use
    • Specialities: Rust Proof, Perfect Shape

    A Flange is a method of connecting pipes, valves, pumps and other equipments to form a piping system. It also provides easy access for cleaning, inspection or modification. Flanges are useally Welded or Screwed. Flanges joints are made by bolting together two flanges with a Gasket between them to provide a seal.   DIAMENTION . STD :- ASME B16.5/B16.47.   GRADE :- ASTM/ASME A105, A350 LF2 & A182 Gr.F5,F11,F22,F51,F52,F91,F92,F 304, F304H,F304L,309H, 309S, F310,F316, F316L,F317, F317L,F321 & F347H   CLASS :- 150#, 300#, 600#, 900#, 1500# & 2500#   RANGES :- 1/2”NB TO 24”NB

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  • Stainless Steel Weld Neck Flange

    Stainless Steel Weld Neck Flange

    80 - 10 Per Piece

    100 Piece (MOQ)

    • Material: Stainless Steel
    • Shape: Round
    • Certification: ISO 9001:2008 Certified
    • Color: Silver
    • Packaging Type: Box
    • Surface Finishing: Polished
    • Usage: Fittings
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  • Welding Neck Flanges

    Welding Neck Flanges

    50 - 100 Per Kilogram

    100 Kilogram (MOQ)

    • Size: 3inch, 4inch, 5inch, Etc
    • Material: Metal
    • Shape: Round
    • Thickness: 30-40mm
    • Color: Silver
    • Application: Gas Fitting, Industrial Fitting, Water Fitting, Etc
    • Feature: Excellent Quality, High Strength
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  • Long Weld Neck Flange

    Long Weld Neck Flange

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    10 Piece (MOQ)

    • Product Name: Long Weld Neck Flanges, LWN Flange, RFLWN Flange
    • Size Range: 1/2 inch (15 NB) to 48 inch (1200NB)
    • Class/Pressure Rating: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
    • Dimensions: ANSI B16.5, ANSI B16.47 Series A & B, ASA, API-605, MSS SP44, AWWA, Custom Drawings
    • Coating: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
    • Applications/Usage: Offshore, Oil Field, Shipbuilding, Water System, Natural Gas, Pipe Projects, Electric Power, etc.

    Long Weld Neck Flange Standard Specifications Standards/Dimensions : ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST,  SS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605   Flange Face Types/Connection Type : Flat Face Flange (FF), Raised Face Flange (RF), Ring Joint Flange (RTJ), Lap Joint Flange, Male and Female Flange (M&F), Large and Small Tongue-and-Groove Flange (T&G)   Custom Design : As per your drawing | AS, BS, ANSI, DIN, JIS | Equal and Reducing Configurations   Material Test Certificates (MTC) : As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103   Test Certificates : 100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc   Tests : Hydrostatic testing machine, Direct-reading Spectrograph, UI trasonic flaw detector, X-ray detector, Magnetic particle detector   Equipment/Machines : Press machine, Pushing Machine, Bending machine, Sand-blasting machine, electric bevelling machine, etc.   Coating : Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized   Details : Long Weld Neck Flange Material Grades Long Weld Neck Flange Standards ASME B16.5 Long Weld Neck Flange Class 150 Dimensions ASME B16.5 Long Weld Neck Flange Class 300 Dimensions ASME B16.5 Long Weld Neck Flange Class 400 Dimensions ASME B16.5 Long Weld Neck Flange Class 600 Dimensions ASME B16.5 Long Weld Neck Flange Class 900 Dimensions ASME B16.5 Long Weld Neck Flange Class 1500 Dimensions ASME B16.5 Long Weld Neck Flange Class 2500 Dimensions How To Order Long Weld Neck Flanges? Long Weld Neck Flange Industries and Applications Long Weld Neck Flanges Supply and Export Network Long Weld Neck Flange Price and Other Flange Types Weld Neck Flange Long Weld Neck Flange Slip On Flange Spectacle Blind Flanges Socket Weld Flanges Blind Flanges / Dummy Flange Screwed / Threaded Flanges Orifice Flanges Lap Joint Flanges ANSI B16.5 Square Flanges Ring Type Joint Flanges Tongue and Groove Flange Expander Flanges Reducing Flanges Male & Female Flanges Weldolet Flange Nipolet Flange Backing Ring Flanges Ring Spacer Flanges Paddle Blind Flanges Plate Flange High Hub Blind Flange Custom Flanges Swivel Ring Flange

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  • Weld Neck Flanges

    Weld Neck Flanges

    180 Per Piece

    • Type: Weld Neck Flange

    We Ranvir Metal And Alloys Pvt Ltd are one of the Leading, manufactures & suppliers of Nickel Flanges.Nickel Flanges Products: Nickel Weld Neck Flanges Nickel Slip-on Flanges Nickel Blind Flanges Nickel Socket Weld Flanges Nickel Lap Joint Flanges Nickel Orifice Flanges Nickel Flanges Features: Optimum finish Anti-corrosive Dimensional accuracy

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  • Stainless Steel Weld Neck Flange

    Stainless Steel Weld Neck Flange

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    50 Piece (MOQ)

    • Material: Stainless Steel
    • Shape: Round
    • Color: Silver
    • Application: Industrial Fitting
    • Feature: High Strength, Excellent Quality, Corrosion Proof
    • Country of Origin: India
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  • Socket Weld Flange

    Socket Weld Flange

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    50 Piece (MOQ)

    • Country of Origin: India
    • Material: Metal
    • Diameter: 10-20mm
    • Shape: Round
    • Thickness: 10-20mm
    • Application: Industrial Fitting
    • Feature: Perfect Shape, High Strength, Fine Finishing, Excellent Quality
    • Finishing: Polished

    Socket Weld flanges were initially developed for use on small-size high pressure piping. Their static strength is equal to Slip On flanges, but their fatigue strength 50% greater than double-welded Slip On flanges.The connection with the pipe is done with 1 fillet weld, at the outside of the flange. But before welding, a space must be created between flange or fitting and pipe.ASME B31.1 1998 127.3 Preparation for Welding (E) Socket Weld Assembly says..In assembly of the joint before welding, the pipe or tube shall be inserted into the socket to the maximum depth and then withdrawn approximately 1/16" (1.6 mm) away from contact between the end of the pipe and the shoulder of the socket.The purpose for the bottoming clearance in a Socket Weld is usually to reduce the residual stress at the root of the weld that could occur during solidification of the weld metal. The image shows you the X measure for the expansion gap.The disadvantage of this flange is right the gap, that must be made. By corrosive products, and mainly in stainless steel pipe systems, the crack between pipe and flange can give corrosion problems. In some processes this flange is also not allowed. I am not an expert in this matter, but on the internet, you will find a lot of information about forms of corrosion.

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  • Socket Weld Flange

    Socket Weld Flange

    200 - 5,000 Per Piece

    100 Piece (MOQ)

    • Material: Stainless Steel,Mild Steel
    • Finishing: Polished
    • Shape: Round
    • Color: Grey
    • Application: Industrial Fitting
    • Thickness: 15mm To 3000mm
    • Country of Origin: India
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  • Socket Weld Flanges

    Socket Weld Flanges

    330 - 350 Per Kilogram

    1 ton (MOQ)

    • Material: Mild Steel
    • Finishing: Polished
    • Shape: Round
    • Color: Silver
    • Application: Industrial Fitting
    • Size: Multisizes
    • Feature: High Strength, Fine Finishing
    • Type: Socket Weld Flanges
    • Country of Origin: India

    FEATURES: High strength High resistance to pitting, crevice corrosion resistance High resistance to stress corrosion cracking, corrosion fatigue and erosion Good sulfide stress corrosion resistance Low thermal expansion and higher heat conductivity than austenitic steels Good workability and weldability. High energy absorption. Dimensional accuracy Excellent finish Durable Leak proof Thermal resistance Chemical resistance     APPLICATIONS : Use in Instrumentation Use in Ferrules Use in Offshore Fire Water Systems Use in Structural Purposes Use in Medical Use in Pharmaceutical Use in Economizers Use in Condenser Use in Furniture industries Use in domestic applications Use in bus body Use in fencing Use in Cryogenic Tube Use in Offshore construction Use in Food and pharmaceutical processing Use in Desalination and wastewater projects Use in Electrical Submersible Pump   MARKING AND PACKING Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All pipes are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.   QUALITY ASSURANCE At AKSHAYA PIPE AND FITTINGS, all fittings and bars are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.   TEST CERTIFICATES Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report   SHIPPING POLICY Delivery time and delivery dates are based on the "type and quantity" of steel ordered. Our sales team will provide a delivery schedule when quoting to you. On rare occasions the delivery schedule may change so please check with our sales department when placing any orders.Orders will be sent out within 2-3 business days, and may take up to 5-10 business days in transit. If Forgings is out of stock, orders may take up to 2-4 weeks to ship. AKSHAYA PIPE AND FITTINGS will notify buyer if this situation occurs..   USES & APPLICATION AKSHAYA PIPE AND FITTINGS take immensure pleasure in introducing itself as one of the leading Manufacturer & Exporter of high quality forgings to meet the customer ultimate requirements in the fields of: Chemical / Oil Mills / Petrochemical / Mining / Refineries / Construction / Agriculture Fertilizers / Ship building / Power Plant / Steel Plant / Nuclear Power / Offshore Oil & Gas / Defence / Paper / Ports / Brewerie / Railway Cement / Engineering Co / Sugar & / Government Org.etc.   WHY CHOOSE US : We have huge experience, expertise in Mild steel pipe and the best dedicated team to deliver best quality products delivered as well as services at the most affordable prices for Mild steel pipe. We are looking ourselves as good business partners for customers and are looking forward to establish long term professional relationship. With our world class manufacturing facilities to Mild steel pipe. We are able to deliver on time for all grades of Mild steel pipe. Our stock house always has storage capacity for keeping lots of order from our clients. We make sure that the packaging of ordered materials is done in the best way.

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  • Socket Weld Flange

    Socket Weld Flange

    150 Per Piece

    • Material: SS
    • Type: Socket Weld Flange
    • Shape: Circle
    • Country of Origin: Made in India
    • Features: Precisely engineered ,Easy to handle ,Rust resistance ,Uniform thickness , Robust design
    • Usage/Application: Industrial
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  • Stainless Steel Socket Weld Flange

    Stainless Steel Socket Weld Flange

    300 Per Kilogram

    1000 Kilogram (MOQ)

    • Country of Origin: India
    • Material: Stainless Steel
    • Size: 1-4 Inch
    • Flange Face Type: Raised Face Rf
    • Usage/ Application: Industrial
    • 1-4 Inch: Round
    • Material Grade: SS304
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  • Weld Neck Orifice Flange

    Weld Neck Orifice Flange

    15,000 Per Piece

    1 Piece (MOQ)

    • Brand Name: Teleflo
    • Material: Stainless Steel & Brass
    • Shape: Round
    • Color: Grey
    • Application: Industrial
    • Size: Standard
    • Certification: ISI Certified
    • Standard: BS 1042 and ISO 5067
    • Country of Origin: India

    Well neck orifice flanges are butt-welded into the pipeline. The inside diameter (or the schedule) of the pipe should be specified when ordering. Teleflo Weldneck orifice flanges are available in classes 300, 600, 900, 1500 and 2500. Raised face (RF) and ring type joint (RTJ) versions can be supplied. Bolt sizes, weights and important dimensions of orifice flange assemblies are shown in the following tables.  

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