Butt Welding Pipe Fittings Nickel Alloy Steel Long Radius Bend 90D Elbow A403 WP321

Butt welded pipe fittings are pipe fittings made of welded pipes, for pipe fittings manufacturers, the forming

process of using welded pipes is basically the same as the forming process of using seamless pipes, and

the forming process of butt welded pipe fittings does not include welding processes; The other is the welding

process required by the pipe fittings manufacturer to complete the forming of pipe fittings, butt welding flange

is one of the flange pipe fittings, widely used and promoted in different fields and industries, the scope of

application in use is different, the environment that needs to be used is also different, and it needs to be

used in accordance with certain conditions. Butt welding elbow is completed by welding two steel plates,

generally large-diameter elbows are this process, and the general diameter above 600 is basically butt

welding elbow.

Production standards: national standard, American standard, Japanese standard, British standard,

German standard, etc.

Material specifications: stainless steel, carbon steel, low alloy steel, alloy steel, etc

Applicable medium: gas, liquid, steam.

Connection method: butt welding (welding) type.

Different pipe fittings product standards have different regulations for heat treatment. Not all deformed

fittings are heat treated. Wall thickness 2-55, mode of transport car, train, ship. Packing method: baling,

painting and cracking. Weight overweight and theoretical weight. The purpose of heat treatment is to

eliminate the work hardening, residual stress, metal deformation defects, etc. caused by the forming

process, so that the metal structure and properties of the pipe fittings after forming change, restore to

the state before deformation processing or improve and improve their performance.

Chemical composition

Physical properties

TOBO GROUP sales head offce in Shanghai.

We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicians.

We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories. Now, it owns a number of advanced pipe production equipments, metal, forging, machining, cold forming, hot extrusion, such as heat treatment process, producing 60, 000 tons of pipe fittings. Company with a variety of detection devices, such as nondestructive testing, chemical analysis, metallographic examination, physical experiments. The technical is very strength, our main products contain fittingsforged socket welding fittings and threaded fittings, pipe weld and the materials of the products contain stainless steel ,duplex-stainless steel alloy steel.

In addition, we are authorized by more than 120 top-class mills from South Korea,Japan and China like JFE,SUMITOMO,POSCO,BAOSTEEL, TISCO,LISCO,.TPCO,HENGYANG VALIN and so on .

Our main products as follows:

• Stainless steel pipe & tube

(seamless pipe / welded pipe / square pipe / rectangular tube,duplex stainless / inconel tube)

• Carbon / alloy steel pipe & tube

(seamless pipe / ERW / SSAW / LSAW / UOE / hollow section pipe / Galvanized Pipe)

• Tubing and casting

(line pipe,water pipeline,gas pipeline,oil pipeline)

• Special steel tube

(copper tube/titanium tube/aluminium tube/nickel alloy )

• steel bar

(round bar/angle steel /flat steel/channel steel/steel wire)

• Pipe Fittings

(eblows, equal / reducing tees, concentric/eccentric reducers, caps, crosses, bends, dish end/end cup, stub ends, unions, couplings / hex couplings, swage nipples , nipples, hex. plug, sockolet, weldolet, thredolet, etc)

• Flange

(DIN flange/ AISI flange/blind flange/welding flange/stainless flange/slip on flange)

• steel sheet / coil

(stainless steel/carbon steel/alloy steel/galvanized steel/aluminium )

• Valve

(ball valve/gate valve/butterfly valve/globe valve/swing check valve/ check valve)

In order to comply with the global modernization services development trends and eliminating the varieties distress of the global enterprise‘s purchase in the consumables.. We coordinate the pressure pipe manufacturer which with the scale of production,quality control and high cost performance (has passed ISO 9001 quality series attestation, ccs, DNV,PED/97/23/EC,AD2000-WO,special equipment manufacturing license,ASME-SA182.through a variety of effective assort mechanism to make up the shortage of supply and Post-processing of VAT enterprise, and to supply high quality pipe fittings, because of the superior quality and good service, we have established long term business cooperation with more than 60 countries and areas,which covers Europe, Africa, South America, North America, Middle East, Taiwan and South East Asia and so on.

With many years effort and support from our valuable customers, these products have obtained a big market share in the world.

Our business principle is "Superior quality, Competitive price, Timely delivery and Considerate service " Standing to the principle of “Enterprises focus on the core business”, TOBO will actively promotes the globalization of business strategy approach, using advanced supply chain management technology to service for clients with higher quality and more competitiveness ‘ s products. At the same time, we sincerely reply your inquiry, honesty waiting for your visiting and wish to have cooperation with you at the any time. We welcome all the customers to contact us for more information. We assure you, with our technical knowledge and experience, our company will be one of your Stable, Continuate business parters in China.

info@tobo-group.com