Stainless Steel Threaded Flange can be connected to the pipe without welding, because of this main advantage they are employed in special circumstances. Sometimes one can also use seal weld in combination with the threaded flanges. Although due to availability of almost all sizes and pressure ratings, the use of screwed fittings is exclusively more in smaller pipe sizes. ANSI B16.5 threaded flange or fitting is not acceptable for a pipe system having light wall thickness, because thread cutting on a pipe is not practicable. The abbreviation of threaded is TH Flange which have implementation in industries that uses piping.
After completing expansion for bolting on pipe use a SS threaded flange, when designing a piping system. This design allows for continuation or expansion of the pipeline by simply connecting to the last flange. If used on a manifold in dirty service a threaded steel flange can be used by the operations and maintenance staff to clean out or inspect the piping during a shutdown.
What is the use of a threaded flanges?
- The one major benefit of threaded flange is they can be adjusted in pipes of various sizes without welding, hence these flanges are high in demand.
- They can also be employed in tremendously high pressure implementation, especially at or near atmospheric temperature, where the compulsory post weld heat treatment is not possible.
- They are absolute perfect for small diameter piping applications.
- This devices are economical and time saving.
- These threaded flanges are normally designed for non-cyclic applications.
- The flanges are appropriate in applications where welding is tricky.
- Their use is mostly popular in highly explosive areas.
ASME / ANSI B16.5 Threaded Flange Manufacturer In India
Devdeep Steel Alloys is a specialised manufacturers of high quality pipe Threaded flange available in standards ANSI B16.5 Flanges, ANSI B16.47 Series A & B, DIN Flange, JIS B2220 flange, MSS SP44 Flange, EN1092-1 FLANGES, API 605, AWWA C207 Flange, industrial pipe flanges in India. We quickly provide the standard size of stainless steel flanges and carbon steel flanges because of ready stock facility. ANSI B16.5 Threaded Steel flange have generally pressure ratings as follows. 150 lb, 300 lb, 400 lb, 600 lb, 900 lb, 1500 lb, 2500 lb. We also manufacture plate Threaded flanges from special nickel alloy steel grades. The material is provided within few working days in time programs.
Our Threaded pipe flange are available with face type of Flat Face (THFF), Raised Face (THRF) & Ring Type Joint (THRTJ) and also with female threads. Steel Threaded flanges are also available with or without hub as per the requirement of customer. Devdeep Steel Alloys offer steel plate flanges to all companies coupled with various industries. For instance petrochemical plants, paper mills, power generation, pharmaceutical plants, oil refineries, shipbuilding, turnkey projects and waste water treatment plants among others.
Threaded flange are comparatively used where high & huge pressure applications are needed. To allow an easy access, in a piping system you should use Threaded steel flanges only one time when it is closed. At the present time we design Threaded flange with advance technology made from raw material of high quality, that have low maintenance. Moreover the products are available at very fair & competitive price.
Types Of Pipe Flange
Slip-on flange, weld neck flange, threaded flange, socket weld flange, blind flange, lap joint flange are the most common types of steel flanges. The special flanges such as orifice flanges, long weld neck flanges, spectacle flange to cater all industrial needs. In fact steel pipe flange are manufactured according to international quality standards which are available in various material, sizes & dimensions. In hazardous welding areas where the situation is extraordinary and areas are highly volatile. For that reason one can use our pipe flanges as an advantage in working those circumstances. Thereupon we timely deliver the products within stipulated time frame. High durability, corrosion resistance technique as well as dimensional accuracy are the advantages of our products. Our range of flanges consequently got approval in the global and the domestic markets
Carbon Steel / Stainless Steel Threaded Forged Flanges Production Range
Size: 1/2″ (15 NB) to 48″ (1200NB)
Standards: ANSI B16.5 Flanges, ANSI B16.47 Series A & B, DIN Flange, JIS B2220 flange, MSS SP44 Flange, EN1092-1 FLANGES, ASA, API 605, AWWA C207 Flange.
Pressure Ratings: Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500, Class 2500. PN6, PN10, PN16, PN25, PN40, PN64 etc.
Carbon Steel Threaded Flanges: A350 LF1, LF2, LF3 CL1/CL2.
A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70. Steel RST37.2, C22.8
Stainless Steel Threaded Flanges: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L.
Alloy Steel Threaded Flanges: ASTM A182 F1, F5, F9, F11, F22, F91.
Nickel Alloy Threaded Flanges:Alloy C22, C276, A400, A600, A625, A800 & A825 / ASTM B462 Alloy 20.
Flange Face Type: Flat Face Flanges (FF), Raised Face Flange (RF), Groove and Tongue, Ring Type Joint (RTJ)
Coating/Surface Treatment: Oil Black Paint, Anti-rust Paint, Yellow Transparent, Cold and Hot Dip Galvanised, Zinc Plated.
Value Added Services: Customised Flanges & CNC Machining.
DIMENSIONAL TOLERANCES OF Threaded FLANGES
ANSI B16.5 Threaded PIPE FLANGE SIZES – 1/2″ THROUGH 24″ THRF / THRTJ
Marking & Packaging
We deliver Threaded flange from our warehouse to your workplace with complete protection in the meantime. The unforeseen accidents can damage the product during delivery, therefore we pack them in wooden pallet. In case of exports, we use wooden cases for standard export packaging. We take great care of product during transportation and operation. To clarify details, we clearly label the products regarding quality, quantity and product I.D outside the package. To prevent damage during transportation, Devdeep cover the product in plastic bags and close them in cartoon boxes. Furthermore we also provide seaworthy wooden cases plywood boxes according to the requirement of customer.
The Threaded, TH Flanges contains marking such as Lot no, Steel Grade, outside diameter, Size & dimension, Wall thickness including Devdeep Steel Alloys Brand Mark. For customised marking you can contact us. We guarantee the fastest delivery for products in country, because of well equipped storage and warehouse facilities.
Quality Assurance & Test Certificates:
We undertake strict inspection at each stage in the process of production of Threaded flanges. At Devdeep Steel Alloys from purchasing of material to dispatch the product contains no defect. Our team member frequently examine the flange to confirm the international quality, codes and standards. ASTM, ASME (American), MSS, DIN German), EN (European), JIS (Japanese). To confirm the quality of products, to witness the dimension & material reports. We can call a certified Third Party Inspection agencies upon request. At Devdeep Steel Alloys, the clients can nominate Third Party Inspection for offered products. We can also arrange the TPI by World reputed Agencies like LLOYDS, DNV, ICB, Bureau Veritas and many other.
We use high quality raw material for manufacturing steel Threaded flange tested from approved NABL Lab. Other testing reports such as Non Destructive or destructive and Hydro Testing Reports can be provided upon request of customer,
Manufacturer Test Certificate (MTC) as per EN 10204 / 3.1B will be provided along with the ANSI B16.5 Threaded Flanges. In addition 100% Radiography Test Report, Raw Materials Certificate & Third Party Inspection Report available on demand.