GOVERNMENT RECOGNISED STAR EXPORT HOUSE
ASME / ANSI B16.9 Super Duplex Steel Weld Neck Flanges, Super Duplex Steel Pipe Weld Neck, Manufacturers and Suppliers in india.

Kobs India are manufacturers, stockiest & suppliers of Super Duplex Steel Weld Neck Flanges. Super Duplex Steel Weld Neck Flange have special quality finishing and duress for long life, high pressure and zero defects. The product differentiation is based on the premier finish of Super Duplex Steel Weld Neck Flange with minimum burr at the edge .

The v shape formation for perfect welding and fabrication of the fittings in mega projects in oil and gas industry for long life of the product. Orders at Kobs India are guaranteed fast delivery of the Super Duplex Steel Weld Neck Flange in the country. The main reason being we have an excellent warehousing and storage facilities for both finished and semi finished goods.They are made ready as per the urgent requirements of the customers. The Super Duplex Steel S32750 Flanges, Super Duplex Steel S32750 Weld Neck Flanges, Super Duplex Steel F53 Long Weld Neck Flanges, Super Duplex F54 Threaded Flanges, Super Duplex Steel Grade F55 Reducing Flanges, Super Duplex Steel F56 Ring Type Joint Flanges, Super Duplex Steel Grade F56 Weld Neck Flange, ANSI B16.5 Super Duplex Steel F60 Orifice Flanges, ASME/ANSI B16.9 Super Duplex Steel Flanges are manufactured to sustain very high pressure and product warranty.

Standards Specification:

  • Size : 1/2" to 48"
  • Specifications : ASTM A182
  • Rating: 150#, 300#, 600 (2.4640)#, 900#, 1500#, 2500#,

Material & Grade :

Super Duplex Steel:
Grade: 2507 (UNS S32750) (1.4410) (UNS S32750)

Chemical Composition

C Cr Ni Mo N Others
0.020 25 7 4.0 .27 S=0.001

Mechanical Properties

Ultimate Tensile Strength, ksi 116 min.
0.2% Offset Yield Strength 0.2%, ksi 80 min.
0.1% Offset Yield Strength 0.2%, ksi 91 min.
Elongation in 2 inches, % 15 min.
Hardness Rockwell C 32 max.
Impact Energy, ft.-lbs. 74 min.

Product Features:

  • Sturdy design
  • Accurate dimensions
  • High strength
  • Corrosion resistant
  • Can be easily radio graphed for flaw detection
  • Offer permanent leakproof
  • Deliver a framework that uses atleast space

Other grades also available :

Stainless Steel :
Grade: 304 (1.4301), 304L (1.4307), 304H (1.4948), 309 (1.4828), 309S, 310, 310S (1.4845) , 316 ( 1.4401), 316H, 316L( 1.4404 /1.4432) , 317, 317L (1.4438), 321 (1.4541), 321 H(1.4878), 347 (1.4550), 347H (1.4961), 904L (1.4539)
Duplex Steel:
Grade: 2205 (1.4507)
Nickel :
Grade: Nickel 200, Nickel 201
Inconel :
Grade: Inconel 600 (2.4640), Inconel 601 (2.4851), Inconel 625 (2.4856), Inconel 718(2.4668)
Titanium :
Grade: Gr.1 (3.7025) , Gr.2 (3.7035) , Gr.3:(3.7055) , Gr.5(3.7164/65), Gr. 7(3.7235) , Gr. 11 (3.7225)
Monel :
Grade: Monel 400 ( 2.4360), Monel K500, Monel R-405
Hastalloy :
Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
Incoloy :
Grade: Incoloy 800 (2.4958), Incoloy 800H, Incoloy 800HT

Manufacturing Process :

The principal methods of hot working are extrusion, drawing, forging and rolling. Rolling is the most extensive employed forming process, though some limitations may apply to the process. Rolling mainly consists of three major sub-categories: flat rolling, shape rolling (with specifically designed roll grooves) and pipe rolling (including piercing). Forging may be sub-categorized as hamming, pressing, etc. .

Forging may be performed under hammers, in mechanical presses and upsetters or by a method known as roll forging. Pressing generally includes the manufacture of forged articles in hydraulic presses. Extrusion usually is performed in hydraulic presses which force the hot steel through a die. Rolling is performed in rolling mills of a variety of types. .

The two principal reasons for perform metal forming at elevated temperatures (hot working) are to reduce the forming loads through the reduction of the resistance of the steel to deformation, and to develop preferred metallurgical structures for strength and ductility of the finish products.

The most appropriate manufacturing method of a product will be decided with consideration of its material, sizes, shape, use, standards and other properties.

Product Usage & Application :

  • Useful in Paper & Pulp Companies
  • Useful in High Pressure Applications
  • Useful in Oil and Gas Industry
  • Useful in Chemical Refinery
  • Useful in Pipeline
  • Useful in High Temperature Application
  • Useful in Water Pipe Line
  • Useful in Nuclear Power Plants
  • Useful in Food Processing and Dairy Industries
  • Useful in Boiler & Heat Exchangers

Packing :

  • Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
  • We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
    • Shrink-wrapped
    • Carton boxes
    • Wooden pallets
    • Wooden boxes
    • Wooden crates

Why Choose Us :

  • You can get the perfect material according to your requirement at the least possible price.
  • We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.
  • The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)
  • e guarantee to give a response within 24hours(usually in the same hour)
  • You can get stock alternatives, mill deliveries with minimizing manufacturing time.
  • We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.

Tests we carry out (including both Destructive and Non-Destructive) :

  • Positive material recognition
  • Mechanical examining like tensile, Elongation and reduction of area.
  • Large-scale test
  • Chemical examination-Spectro analysis
  • Firmness test
  • Pitting protection test
  • Small tests
  • X-ray test
  • Impact analysis
  • Eddy current examining
  • Hydrostatic analysis
  • Prompt test

OUR SUMMARY:
Reviewer
Samsung Engineering
Review Date
Reviewed Product
Flanges Manufacturer & Exporter
Author Rating
5 1 Star 2 Star 3 Star 4 Star 5 Star
Instant Query