A leading manufacturer, exporter, suppliers & stock holder of Carbon Steel A WPB fittings & we provide a comprehensive range of ASTM A Gr WPB-W. An ISO Certified Company, Steber Steel is India’s most preferred manufacturers, exporter and suppliers of ASTM A Gr WPB Fittings, carbon steel. A WPB. Description. ASTM A WPB is the Standard Specification for Piping Fittings of Wrought Carbon Steel and. Alloy Steel for Moderate and High.

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These fittings material consist of killed steel, forgings, bars, plates, seamless or HFW fusion welded pipe products, with filler metal added. A Grade B Seamless Sizes: For the seamless steel pipe fittings refers to the fittings raw material from the seamless steel pipes and tubes; Thus the welded steel pipe fittings covers the fittings raw material ast, welded steel pipes. Forged or rolled alloy steel pipe flanges, forged fittings and valves and parts for high temperature service.

In these standard Grade WPB is the most common material used for medium and high temperature pipelines. Or the processes of combination of two or more of these operations. Carbon steel, alloy steel, stainless steel Surface treatment: Forging fittings Carbon content 0. Carbon Steel Stub Ends are manufactured in all standard wall thicknesses.

Abundant stock and prompt delivery 3. Mostly these fittings includes steel elbow 45 or 90 degree bendtee, reducer concentric or eccentric reducercross, caps, nipple, flanges, gasket, studs and etc. Steel pipe fittings manufacturing types in forged, threaded, butt weld, and seamless.

ASTM A WPB Standard Specification | Sunny Steel Enterprise Ltd.

Reasonable price with excellent quality 2. Buy directly from Alloy Steel stub end manufacturers. Steber Steel, India Model: Where the wall thickness lies between two values above, the min elongation value is determined by the following equations: ANSI — B Steel Pipe fittings are applied in pressure pipelines and in aa234 vessel fabrications. ASTM A is Standard Specification for steel pipe fittings includes carbon and alloy steel material for moderate and high temperature services.

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Chemical Composition Grade and Marking Symbol. Utmost care must also be taken to make overseas packaging suitable for long periods of storage.

ASTM A WPB Steel Pipe Fittings Standard Specification

Hydrostatic test, hardness test, tensile test etc. XS, XXS and so on. Carbon steelalloy steel, stainless steel Surface treatment: Buttweld Reducing Cross Sizes: It shall be noted that, ASTM A specification does not cover cast welding gt or fittings machined from castings.

Our stock includes carbon steel pipe fittings in a complete range of sizes and pressure ratings.

Buttweld BW Grade Specification: These fittings are for wb in pressure piping and in pressure vessel fabrication for service at moderate and elevated temperatures. It covers steel fittings of seamless and welded types. The alloy steel pipe fitting is fabricated with alloy elements in such as Chrome, Molybdenum, Nickel alloy, Hastelloy alloy, Monel, Inconel, and etc.

XS,XXS and so on. For each reduce of 0.

Carbon Steel A 234 WPB fittings

It is widely used in oil and gas pipelines, chemical industries, power plants, nuclear power sites, and in server conditions. Yield asgm, min, Ksi [MPa] 0.

For industrial purposes, in pipeline systems usually we need to change the transmission direction; Adjust fluids oil and gas, water, slurry flow rate; Open or close the pipelines, etc. Fittings Custom Size C.

Special design available All the production process are made according to ISO Alloy steel pipe fittings includes buttweld fittings, alloy steel long radius bend, alloy steel forged fittings and so on.

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ASTM A234 WPB Standard Specification

W means weldable, P means pressure, B is grade b, refer to the minimum yield strength. It has seamless, welded and fabricated types. Seamless cross Erw cross pipe cross Alloy Steel cross keyword: And no defects shall be made during the cooling procedures.

Rich supply and export experience, sincere service 4. So to complete these activities, steel pipe fittings will be applied. ASTM A includes seamless and welded pipe fittings For the seamless steel pipe fittings refers to the fittings raw material from the seamless steel pipes and tubes; Thus the welded steel pipe fittings covers the fittings raw material from welded steel pipes.

Heat Treatment Procedures — fittings, after forming at an elevated temperature below the critical range under suitable conditions to prevent injurious defects caused by too rapid cooling, but in no case more rapidly than the cooling rate in still air.

WPB, WPC, and WPR fittings over NPS 12, produced by locally heating a portion of the fitting stock to any temperature for forming, shall be subsequently annealed, normalized, or normalized and tempered. It is important for overseas packaging to be designed with ease of handling in mind, so as to ensure ASTM A Reducing Elbows is treated with the utmost care at all times.

In this standard it covers the specification of elbows, tees, reducers, caps and cross, it usually adopt butt welding ends. Now FitTech has emerged with high volume of quality production at reduced time with competitive price focusing totally on customer satisfaction with high class quality with committed early delivery at competitive price.