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JF Engineering Products LLP

ANSI/ASME B16.5 Screwed Flanges - ASTM A182 SS 317L, 321, 310S

Stainless Steel ASTM A182 F316/316L/316H Screwed flanges, Monel ASTM B564 400/K500 Screwed flanges, Nickel 200/201 Screwed flanges, ANSI B16.5 ASTM A182 Inconel 600/601/625 Screwed flanges, Incoloy 800/800H/800HT Screwed flanges, Titanium Gr1/Gr2/Gr5/gr11 Screwed flanges, SS ASTM A182 317L, 321, 310S flanges, SS ASTM A403 309S, 904L Screwed flanges, Carbon Steel ASTM A105 screwed Flanges, Duplex Steel ASTM A182 F44/F45/F51 Screwed flanges, Duplex Steel ASTM A182 F53/F55/F56 Screwed flanges, Alloy Steel F11/F22/F91 Screwed flanges

Stainless Steel ASTM A182 F316/316L/316H Screwed flanges, Monel ASTM A182 400/K500 Screwed flanges, Nickel 200/201 Screwed flanges, ANSI B16.5 ASTM A182 Inconel 600/601/625 Screwed flanges, Incoloy 800/800H/800HT Screwed flanges, Titanium Gr1/Gr2/Gr5/gr11 Screwed flanges, SS ASTM A403 WP-S/WP-W/WP-WX Slip-on flanges, SS ASTM A403 309S/310S/317L Screwed flanges, Carbon Steel ASTM A234 WPB, WPBW Screwed flanges, Carbon Steel A234 WPHY 42/WPHY 46/WPHY 52 Screwed flanges, Duplex Steel ASTM A182 F44/F45/F51 Screwed flanges, Duplex Steel ASTM A182 F53/F55/F56 Screwed flanges, Alloy Steel F11/F22/F91 Screwed flanges

Screwed Flange is used to connect other components in non-critical applications, low-pressure in which no welding is required. These are threaded in the bore which match an external thread on the pipe. It is tapered in order to create a seal between the threaded flange and the pipe with the same diameter.

JF engineering is the manufacturer of the high quality screwed flanges available in various size, shape, specifications and dimensions according to the requirement of the client. All the product follow the international norma and satisfy each and every client.

Uses of Screwed Flanges:
  • No welding is required and it can be fitted to pipes of various size and that is why it is in highly demand.
  • It can be used in high pressure applications and high explsion areas.
  • They are ideal for small diameter piping applications.
  • It is a brilliant time saving equipment.
Specification - ASME B16.5 Screwed Flange

Screwed 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

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 flanges 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 JF Engineering Products LLP, all fittings and flanges 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 Flange is out of stock, orders may take up to 2-4 weeks to ship. JF Engineering Products LLP will notify buyer if this situation occurs..

Uses & Application

JF Engineering Products LLP take immensure pleasure in introducing itself as one of the leading Manufacturer & Exporter of high quality ASME B16.5 Screwed Flanges to meet the customer ultimate requirements in the fields of:

Chemical Oil Mills Petrochemical Mining Refineries Construction
Fertilizers Shipbuilding Power Plant Steel Plant Nuclear Power Offshore
Oil & Gas Defence Paper Ports Breweries Railway
Cement Engineering Co. Sugar & Government Org. etc.

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