TOBO STEEL GROUP CHINA
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1100000 pcs per month |
| Delivery Time | 7-15 work days |
| Packaging Details | wooden case |
| material | stainless steel |
| product name | tobo ss tube |
| place of origin | China |
| shape | round |
| color | as request |
| application | gas pipe |
| size | 1/2” NB - 24” NB |
| Brand Name | TOBO |
| Model Number | TOBO-987 |
| Certification | SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1100000 pcs per month |
| Delivery Time | 7-15 work days | Packaging Details | wooden case |
| material | stainless steel | product name | tobo ss tube |
| place of origin | China | shape | round |
| color | as request | application | gas pipe |
| size | 1/2” NB - 24” NB | Brand Name | TOBO |
| Model Number | TOBO-987 | Certification | SGS |
| Place of Origin | China | ||
| High Light | marine stainless steel tubing ，stainless steel round tube | ||
Specification
Product name:Manufacturer , Exporter & Supplier of ASTM A269 / ASTM A312 Seamless Pipes , Welded Pipes Tubes, ERW Pipes, Seamless Tubes
Quick detail
PIPES & TUBES
TOBO-GROUP is a dynamic group, which was established over THREE decade ago to cater to growing demands of Pipes & Tubes ASTM A269/ ASTM A312 standards in Seamless Pipes Tubes, Welded Pipes Tubes, ERW Pipes in all materials like Stainless Steel , Carbon Steel & High Nickel Alloys. We Manufacture, Export and Supply these pipes Tubes which meets with national and international quality standards and producing base which owns equipments conforming to international technical level and is well equipped with a whole set of advanced plasma refining equipments.
SPECIFICATIONS OF PIPES & TUBES
Seamless Pipe, ERW Pipe, EFW Pipe, DSAW Pipe and Forged Pipe
Sizes (Seamless): 1/2” NB - 24” NB
Sizes (ERW): 1/2” NB - 24” NB
Sizes (EFW): 6” NB - 100” NB
Wall Thickness available: Schedule 5S - Schedule XXS (heavier on request)
Specifications: ASTM A269 / ASTM A312
Material Grades :
| Stainless Steel Seamless Pipe | ASTM A312 TP304/L/H, 310/H, 316/L/H/Ti, 321/H, 347/H, 410, 904L |
| Stainless Steel Welded Pipe | ASTM A312 TP304/L/H, 310/H, 316/L/H/Ti, 321/H, 347/H, 904L |
| Stainless Steel Seamless Tube | ASTM A213 TP304/L/H, 310/H, 316/L/H/Ti, 321/H, 347/H, 904L |
| Stainless Steel Seamless Tube | ASTM A269 TP304/L/H, 310/H, 316/L/H/Ti, 321/H, 347/H, 904L |
| Stainless Steel Welded Tube | ASTM A249 TP304/L/H, 310/H, 316/L/H/Ti, 321/H, 347/H, 904L |
| Stainless Steel EFW Tube | ASTM A358 CL. 1 to 5 TP304/L/H, 310/H, 316/L/H/Ti, 321/H, 347/H, |
| Stainless Steel Fabricated pipe welded from plates | Fabricate form S.S. Plates as per ASTM A240 TP304/L/H, 310/H, 316/L/H/Ti, 321/H, 347/H, 904L with or without 10% Radiographic Welding. |
Other Materials Testing :
NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.
Comparison of standardized Stainless Steels
| EN-standard Steel no. k.h.s DIN | EN-standard Steel name | SAE grade | UNS |
| 440A | S44002 | ||
| 1.4112 | 440B | S44003 | |
| 1.4125 | 440C | S44004 | |
| 440F | S44020 | ||
| 1.4016 | X6Cr17 | 430 | S43000 |
| 1.4408 | G-X 6 CrNiMo 18-10 | 316 | |
| 1.4512 | X6CrTi12 | 409 | S40900 |
| 410 | S41000 | ||
| 1.4310 | X10CrNi18-8 | 301 | S30100 |
| 1.4318 | X2CrNiN18-7 | 301LN | N/A |
| 1.4307 | X2CrNi18-9 | 304L | S30403 |
| 1.4306 | X2CrNi19-11 | 304L | S30403 |
| 1.4311 | X2CrNiN18-10 | 304LN | S30453 |
| 1.4301 | X5CrNi18-10 | 304 | S30400 |
| 1.4948 | X6CrNi18-11 | 304H | S30409 |
| 1.4303 | X5CrNi18-12 | 305 | S30500 |
| X5CrNi30-9 | 312 | ||
| 1.4541 | X6CrNiTi18-10 | 321 | S32100 |
| 1.4878 | X12CrNiTi18-9 | 321H | S32109 |
| 1.4404 | X2CrNiMo17-12-2 | 316L | S31603 |
| 1.4401 | X5CrNiMo17-12-2 | 316 | S31600 |
| 1.4406 | X2CrNiMoN17-12-2 | 316LN | S31653 |
| 1.4432 | X2CrNiMo17-12-3 | 316L | S31603 |
| 1.4435 | X2CrNiMo18-14-3 | 316L | S31603 |
| 1.4436 | X3CrNiMo17-13-3 | 316 | S31600 |
| 1.4571 | X6CrNiMoTi17-12-2 | 316Ti | S31635 |
| 1.4429 | X2CrNiMoN17-13-3 | 316LN | S31653 |
| 1.4438 | X2CrNiMo18-15-4 | 317L | S31703 |
| 1.4539 | X1NiCrMoCu25-20-5 | 904L | N08904 |
| 1.4547 | X1CrNiMoCuN20-18-7 | SMO/6MO | S3125 |
Carbon Steel Pipes and Tubes
Specification :ASTM A 106 GR. B , ASTM A 53 GR. B , API 5L GR. B
Material Grades
| High Temperature Seamless Pipe | ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B |
| Heat Exchanger Seamless Tube | ASTM A179 |
| Low Temperature Seamless Pipe | ASTM A 333 GR. 6 |
| Low Temperature Seamless Tube | ASTM A334 Gr. 6 |
| High Yield Seamless Pipe | API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2 |
| High Yield Seamless Pipe | ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485 |
| Atmospheric & Low Temp EFW Pipes | ASTM A671 Gr. CC60/CC65/CC70 |
| High Pressure & Moderate Temp EFW Pipes | ASTM A672 Gr. B60/B65/B70/C55/C60/C65/C70 |
| High Yield ERW/SAW Pipe | API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2 |
| High Yield ERW/SAW Pipe | ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485 |
Additional Testing :
NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Dimensions :
All Pipe is manufactured and inspected/tested to the relevant standards including ASTM A 106 GR. B,ASTM A 53 GR. B,API 5LGR. B
Nickel Alloy Pipes and Tubes
Specification
Standards - ASTM B165 , ASTM B163 , ASTM B829 , ASTM B775 ,ASTM B725 ,ASTM B730 , ASTM B751
The various Alloys The development of the Duplex stainless steels has continued, graded for their corrosion performance depending on their alloy content. Today, modern duplex stainless steel can be divided into four groups :
Chemical Analysis of Nickel 200 (UNS N02200)
Nickel 200.
| C | MN | P | S | Si | Cr | Ni | Mo | Cu | Co | Cb +Ta | Fe | other |
| .15 max | .35 max | .01 max | .35 max | 99.0 max | .25 max | 0.40 |
Company profile
Business Type: Manufacturer/ Agent/Importer/ Exporter/ Trading Company/ Seller
Main Market: North America/ South America/ Western Europe/ Eastern Europe/ Middle East
Brands:TOBO / TPCO / TISCO / BAO STEEL / WISCO / POSCO / JFE / VALINo. of Employees: 200~300 People
Annual Sales: US$ 100000 - US$ 100000000
Year Established: 1998
Export p.c: 80% - 90%
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 120top-class mill from South Korea,Japan and China like JFE,SUMITOMO,POSCO,BAOSTEEL,TISCO,LISCO,TPCO,HENGYANGVALIN and so on .
Service
Q: Are you trading company or manufacturer ?
A: We are manufacturer ,You can see the Alibaba certification.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
Att:Summer
Tel: 0086 21 31261985
Why Choosing Metal Industrial:
-Sufficient Forging, Heating, Machining Equipment
-In-house Inspection Instruments for Quality Controlling
-Competitive Price & High Quality Assurance
-Fast, Effective and Efficient Services
-Directly supplier of Danieli Metallurgical Equipment
-Experienced Professinonals on Communications
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
1998
Total Annual:
100000-100000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
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 ... 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 ...
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