GB/T 31940 Stainless Steel Tube Bi-Metal Composite Corrosion Resistance For Fluid Transportation
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
| Minimum Order Quantity : | 100 Kgs | Price : | negotiable |
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| Packaging Details : | Standard export seaworthy package, or as required. | Delivery Time : | 2-3 Weeks |
| Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 10000 Tons Per Month |
| Place of Origin: | Zhejiang China | Brand Name: | TORICH |
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| Certification: | ISO | Model Number: | ASTM A268 |
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Detail Information |
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| Standard:: | JIS, AISI, ASTM, GB, DIN, EN | Application:: | Boiler Tube |
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| Steel Grade:: | 400 Series | Type:: | Seamless |
| Surface:: | Bright Annealing | Outer Diameter:: | 6-219.1mm |
| Thickness:: | 0.5-12.7mm | Shape:: | Round Section |
| High Light: | stainless tube steel,large diameter stainless steel tube |
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Product Description
ASTM A268 Ferritic and Martensitic Steel Products Stainless Steel Tubes
Available Size: O.D 6-219.1mm
W.T 0.5-12.7mm
L 20 meter Max
Available Specification:
ASTM A268/A268M ASME SA268/SA268M
Delivery Condition:
1.Annealed and Pickled
2.Bright and Annealed
3.Annealed and Pickled + Polishing
4.Bright and Annealed + Polishing
CHEMICAL COMPOSITION
| Grade | UNS | Chemical , % | ||||||||
| C | Mn | P | S | Ni | Cr | Mo | N | Ti | ||
| TP410 | S41000 | 0.15max | 1.00max | 0.040max | 0.030max | ... | 11.5-13.5 | ... | ... | ... |
| S42035 | 0.08max | 1.00max | 0.045max | 0.030max | 1.0-2.5 | 13.5-15.5 | ... | 0.30-0.50 | ||
| TP430 | S43000 | 0.12max | 1.00max | 0.040max | 0.030max | ... | 16.0-18.0 | ... | ... | ... |
| TP446-1 | S44600 | 0.025max | 1.50max | 0.040max | 0.030max | ≤0.75 | 23-27 | ... | 0.025max | ... |
| TP446-2 | S44600 | 0.012max | 1.50max | 0.040max | 0.030max | ≤0.50 | 23-27 | ... | 0.025max | ... |
| 26-3-3 | S44660 | 0.030max | 1.00max | 0.040max | 0.030max | 1.0-3.5 | 25-28 | ... | 0.040max | |
| Grade | UNS | Tensile Strength Min,Ksi (Mpa) | Yield Strength Min, Ksi(Mpa) | Elongation in 2 in or 50mm,Min,% | Rockwell Hardness Max |
| TP410 | S41000 | 60(415) | 30(205) | 20 | 95 |
| S42035 | 80(550) | 55(380) | 16 | 88 | |
| TP430 | S43000 | 60(415) | 35(240) | 20 | 90 |
| TP446-1 | S44600 | 70(485) | 40(275) | 18 | 95 |
| TP446-2 | S44600 | 65(450) | 40(275) | 20 | 95 |
| 26-3-3 | S44600 | 85(585) | 65(450 | 20 | 25 |
Packaging Details
Standard export seaworthy package, or as required.
*Film/kraft paper/bubble bag package.
*Wooden pallet.
*Woven bag with bundle in points
Corporate Culture:
We focus on Quality First, Quality Traceability, and Quality Stability!
We focus on Customer First, People First, and Quality-Oriented!
Success:
First factory started in 1997, in the name of Haiyan Sanxin Steel Tube Co.,Ltd, now covers 50000 square meters of factory building, with more than 100employees, and over 45 million RBM assets.
In 2008, we started the company of Torich International Co.,Ltd for international business and marketing.
Welcome partners from all over the world for long term cooperation!
Enter Your Message
| TORICH INTERNATIONAL LIMITED |
| Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China |
| 86-574-88086983 |
| sales@steel-tubes.com |