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UNS S32750 2507 ASTM A790 ASTM A789 Duplex Stainless Steel Pipe for Oil
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Brand Name:TOBO
Model Number:TOBO-94
Certification:SGS
Price:1 USD PER PCS
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:500 TON PER MONTH
Delivery Time:7-15 WORK DAYS
Company Data
Verified Supplier
Contact Person
Joy Wang
Business Type:
Manufacturer Agent Importer Exporter Trading Company Seller
Officials:
2F,Building7,Baolong Center,No.689,Xiwang Road,Jiading District,Shanghai,201800,China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
UNS S32750 2507 ASTM A790 ASTM A789 Duplex Stainless Steel Pipe/Tubing From China
| Product name | Stainless steel seamless/welded pipe |
| Material | 300s:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347 200s:201,202,202cu,204 400s:409,409L,410,420,430,431,439,440,441,444 Other:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc Dup: S22053,S25073,S22253,S31803,S32205,S32304 Spec: 904L,347/347H,317/317L,316Ti,254Mo |
| Standard | JIS,GB,ASTM,DIN,EN |
| Technique | Cold drawn |
| OD | 1-1500mm |
| Wall Thickness | 0.1-80mm |
| Length | 5.8m~12m/customized design |
| Surface Treatment | BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
| Packaging | 1. Bundle packing. 2. Bevelled end or plain end or warnished as per buyer's required. 3. Marking: as per customer's requests. |
| MOQ | 1 ton |
| Payment Terms | T/T,L/C, West Union, etc |
| Testing | Chemical Component Analysis, Mechanical Properties, Exterior Size Inspection, hydraulic testing etc. |
| Application | Structure pipe; High and low pressure boiler tube; Liquid delivery; Seamless steel pipe for petroleum cracking ,Oil pipe, Gas pipe |
| Advantages | 1.Reasonable price with excellent quality 2.Abundant stock and prompt delivery 3.Rich supply and export experience, sincere service 4. Reliable forwarder, 2-hour away from port. |
Nominal Dia: 1/2 "to 32" NB for seamless pipe
Schedules: 5S, 10S, 40S, 80S, 10, 20, 30...120, 140, 160, XXS
All dimensions are in accordance with ANSI B36.19 and ANSI B36.10
Size Range for tubing: OD:1/4" (6.25mm) to 8" (203mm), WT 0.02" (0.5mm) to 0.5"(12mm)
Length: 30 m(Max) or as your requirement
Process: Cold drawn, Cold rolled, Precision Rolled for Seamless Pipe or Tube
Finish: Annealed & pickled, bright annealing, polished
Ends: Beveled or plain end, square cut, burr free ,Plastic Cap at Both end
Chemical Composition
| Grade | C (Max) | Mn (Max) | P (Max) | S (Max) | Si (Max) | Cr | Ni | Mo | Nitrogen (Max) | Cu/ Others |
| 201 | 0.15 | 5.50-7.50 | 0.06 | 0.03 | 1 | 16.00-18.00 | 3.50-5.50 | - | 0.25 | |
| 202 | 0.15 | 7.50-10.00 | 0.06 | 0.03 | 1 | 17.00-19.00 | 4.00-6.00 | - | 0.25 | |
| 301 | 0.15 | 2 | 0.045 | 0.03 | 1 | 16.00 - 18.00 | 6.00 - 8.00 | - | 0.1 | - |
| 304 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.00 - 20.00 | 8.00- 10.50 | - | 0.1 | - |
| 304L | 0.03 | 2 | 0.045 | 0.03 | 1 | 18.00 - 20.00 | 8.00- 12.00 | - | 0.1 | - |
| 310S | 0.08 | 2 | 0.045 | 0.03 | 1.5 | 24.00- 26.00 | 19.00-22.00 | - | - | - |
| 316 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.00 - 18.00 | 10.00- 14.00 | 2.00 - 3.00 | 0.1 | |
| 316L | 0.03 | 2 | 0.045 | 0.03 | 1 | 16.00 - 18.00 | 10.00- 14.00 | 2.00 - 3.00 | 0.1 | - |
| 316Ti | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.00 - 18.00 | 10.00- 14.00 | 2.00 - 3.00 | 0.1 | Ti5x C Min |
| 317 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 18.00 - 20.00 | 11.00 - 14.00 | 3.00 - 4.00 | 0.1 | - |
| 317L | 0.03 | 2 | 0.045 | 0.03 | 0.75 | 18.00 - 20.00 | 11.00 - 15.00 | 3.00 - 4.00 | 0.1 | - |
| 321 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 17.00 - 19.00 | 9.00 - 12.00 | - | 0.1 |
Products Show
In bundles, plywood cases, wooden cases with water-proof package, etc.
Delivery Time
35 Days after get the payment
| Name | SAF 2205 Duplex/Super Duplex Stainless Steel pipe (1.4462,UNS S31803/UNS S32205) |
| Standard | ASTM A789,ASTM A790, ASTM A213, A269, A312, A511, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458,JISG3459, JIS GS3463, GS3467, JIS G3448, GOST 9940, GOST 9941,GB/T 21833 |
| Material | S32750 SAF2507 F53 1.4410 X2CrNiMoN25-7-4 , S32760 1.4501 F55 X2CrNiMoCuWN25-7-4 , UNS S31803, UNS 32160, UNS S32205 |
| Type | Seamless/Welded |
| Technique | Cold Finished (Cold Drawing and Cold Rolling), Hot Finished (Hot Extrusion) |
| Ends | PE/Plain Ends, BE/Beveled Ends |
| Surface Treatment | Pickled,Passivation,Inside & Outside Mechanical Polishing, BA, Electropolishing (EP) |
| Application | Gas and Fluid Transportation;Mechanical Pipline;Engineering
Projects;Petrochemical industry; Power Station etc. |
| Package | In bundles, plywood cases, wooden cases with water-proof package, etc. |
| Trade Terms | FOB, CIF, CFR, DDP, EXW, etc. |
| Payment Terms | T/T, L/C |
Our Services
All of our orders will be inspected by our QC team. We will check
the quality during the production time .Also check the quality
before shipping .
1.Before production, we will use spectrometer to test raw material
to prevent mistakes
2.Every step QC department will record ,such as raw material
cutting dimension, semi-finished product size, quantity , finished
item detailed size
3.Before delivery ,detailed inspection report of finished products
will present .
4. Beside size, we will check 10% to 20% of total quantity products
whether have thread broken ,greasy, marking.packing ect.
5.Before delivery ,we will provide our mill test certificate
together with inspection report.
6.Our mechanical property always shows tensile strength ,yield strength ,elongation,hardness, if you need more, just let us know in advance.
Inspection & Test
| 1.100% PMI,Spectro Chemical Aanlysis Test for Raw Material |
| 2.100% Dimension & Visual Examination |
| 3. Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Reversed Flattening Test |
| 4.100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT) |
| 5.Radiographic Test for Welded Pipe (shall be accordance with specification,or shall be as agreed upon between the purchaser and vendor) |
| 6.Straightness Test (optional) |
| 7.Roughness Test (optional) |
| 8.Intergranular Corrosion Test(optional) |
| 9.Impact Test (optional) |
| 10.Grain Size Determinations (optional) |
| NOTES : ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION. |
Company Profile
TOBO STEEL GROUP CHINA
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
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