Seamless Stainless Steel Pipe ASTM A312 TP347h TP316H TP304H

Seamless Stainless Steel Pipe ASTM A312 TP347h

Stainless steel seamless pipe is a long strip of steel with a hollow section and no joints on the periphery. the thicker the wall thickness of the product, the more economical and practical it is, and the thinner the wall thickness, its processing cost will increase substantially.

the process of this product determines its limited performance. Generally, seamless steel pipes have low precision: uneven wall thickness, low brightness on the inside and outside of the pipe, high cost of sizing, and there are pitting and black spots on the inside and outside that are not easy to remove; its detection and Shaping must be processed offline. Therefore, it embodies its superiority in terms of high-pressure, high-strength, and mechanical structural materials.

Thickness: 0.1mm-50mm, or as your requirements
Outer Diameter: 10mm-1500mm, or as your requirements
Length: 1000-12000mm, or as your requirements

What can we do for you ?

>> 1.Are you a factory or a trading company?

1.We are a factory focused on rigging hardware over 22 years.

2.Our main products are shackles,eye bolts and nuts. turnbuckles, wire rope clips, hooks and load binders.

3.We have 6 production lines with advanced machines over 30 like friction presses, air hammer, punching machines,etc.

4.We own warehouse over 3000 square meters.

5.We have numerous distributors at home and board.

>> 2.How do you control your quality?

1.Selection of high-quality steel material from famous steel group

2.Production process standardization, process standardization, refinement.

3.100% Finished Product Testing.

4.The third party product inspections are acceptable.

5.ISO Quality Management System Certificated Factory

6.Inspection before loading

>> 3.What are your advantages compared with others?

1.BV, SGS Field Certification and Assessed Factory

2.Focused on rigging since 1997, Rich experience in Production.

3.Owned factory, the same quality product, the best price.

4.Timely Delivery with the support of 3000 square meters warehouse.

5.Numerous Patents in Rigging Hardware. Be Good at Custom-Made and Shaped Products.

6.Over 20 Professional Staff in Trading Team,Let you enjoy worry-free and effective communication.

>> 4.Can you offer samples ?

Yes, free samples are available, but freight charged by customer

>> 5.How about your quality guarantee?

We’re 100% responsible for damage of full container goods if it’s caused by our improper package.

We have very strict QC team to control the quality problem.

From material to finished products, each step, our inspection man to inspect it.For each order, we will test and have the record.

>> 6.Why choose us?

1). More than 20 year's manufacturing experience

2). OEM/ODM service offered • Small order accepted

3). Direct factory price • More competitive

4). High Quality • Zero Complaint

     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