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Butt Weld Fittings
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Stainless Steel Elbow
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Duplex Stainless Steel Pipe
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API Carbon Steel Pipe
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Stainless Steel Seamless Pipe
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Nickel Alloy Pipe
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Cast Acrylic Sheet
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Brazil---AimeeIn the latest vendor rating, TOBO won the excellent rating, it is good, will continue to cooperate. -
Thailand ---Dave MulroyASTM A213 T9 Alloy steel pipe ,Stable quality , good price, excellent serive, TOBO GROUP is our trustworthy partner . -
USA ---AlfaroASTM A182 F55 Super Duplex Flange ,Good quality , we like that ! And delivery time in time also ,very professional.
DN100 SCH 40 S31803 / S31500 / S32750 ETC Super Duplex Stainless Steel Pipe 2.5mm - 50mm Thickness
| Place of Origin | China/Japan/Germany |
|---|---|
| Brand Name | TOBO/TPCO/TISCO/VALIN/METAL |
| Certification | ISO/PED/TUV/SGS/LR/BV |
| Model Number | UNS 32205 (F60) Alloy 2205, UNS S32550 (F61), UNS S 32750 (F53) |
| Minimum Order Quantity | 0.5-1 tons |
| Price | negotiable |
| Packaging Details | in plastic bags then in bundles |
| Delivery Time | According to the qty |
| Payment Terms | T/T, L/C, Western Union, |
| Supply Ability | 6000TONS/MONTH |
| Standard | ASTM/ASME A789/SA789, A790/SA790,A450,A530 | Color | White Silver Gold |
|---|---|---|---|
| Types | Duplex Stainless Steel Pipe / Tube | Material Grade | S31803/S31500/S32750 Etc |
| Outer Diameter | 6mm-710mm | ||
| Highlight | duplex ss pipe,thin wall stainless steel tubing |
||
Super Seamless Duplex Stainless Steel Pipes / Tube, ASTM / ASME A789 / SA789
UNS 31803 (F51), UNS 32205 (F60) Alloy 2205, UNS S32550 (F61), UNS S 32750 (F53), Alloy 2507 and UNS 32760 (F55)
Standards: ASTM/ASME A789/SA789, A790/SA790,A450,A530
Material: UNS S31803(Cr22Ni5Mo3/1.4462)/2205,UNS S32750(1.4410),UNS S31500(Cr18NiMo3Si2),
UNS32760(1.4501)
Chemical Composition
|
Grade |
C max |
Si max |
Mn max |
P max |
S max |
Cr |
Ni |
Mo |
N |
|
UNS S32750 |
0.030 |
0.8 |
1.2 |
0.030 |
0.015 |
24.0-26.0 |
6.0-8.0 |
3.0-5.0 |
0.24-0.32 |
|
UNS S31803 |
0.030 |
1.0 |
2.0 |
0.020 |
0.020 |
21.0-23.0 |
4.5-6.5 |
2.5-3.5 |
0.08-0.20 |
|
UNS S31500 |
0.030 |
1.0 |
1.2-2.0 |
0.030 |
0.030 |
18.0-19.0 |
4.5-5.5 |
2.5-3.5 |
0.05-0.10 |
Physical Properties
|
Grade |
Y.S.MPa min |
T.S.Mpa min |
Elongation % |
Hardness HRC |
|
UNS S32750 |
550 |
800 |
15 |
20 |
|
UNS S31803 |
450 |
620 |
25 |
20 |
|
UNS S31500 |
440 |
630 |
30 |
20 |
Duplex Stainless Steel Pipe Application:
Chemical processing, Transport and Storage.
Oil and gas exploration and offshore rigs.
Oil and gas refining.
Marine environments.
Pollution control equipment.
Pulp and paper manufacturing
Chemical process Plant
Stainless Steel Pipe:
1. Material: S31803/S31500/S32750 ETC
2. O.D: 6mm-710mm , Thickness:2.5-50mm
3. A999/A999M: Each pipe shall be subjected to the nondestructive electric test or the hydrostatic test, the Thpe of test to be used shall be at the option of the mfg, unless otherwise specified in the PO.
4. The Pipe lengths : Unless otherwise agreed upon, all size from NPS 1/8” TO AND INCLUDING nps 8 are available in a length up to 24ft with the permitted range of 15 to 24 ft. Short length are acceptable and the number and min, length shall be agreed upon between mfg and purchaser.
5. The finished pipe shall be reasonably straight and shall have workmanlike finish, Removal of imperfections by grinding is permitted, provided the W.T are not decreased to the lenss than the permitted in Section 9 of Specification A999/A999M
6. Butt Weld End: According to ANSI B 16.25
7. Pipe Marking: Specified in A999/999M, include “Logo+Standard+SIZE+Heat No.+Lot No.+H.T/E.T/U.T”
8. Packing: Each Pipe end is protected by Plastic cap. Then packed by Anti-rust steel strip, The outside of the bundle is plastic woven bag, or Plastic film.
9. Packing Mark: SIZE + STEEL GRADE+ QTY OF PIECE/WEIGHT/METRE.
10.MTC: BWSS Official Original MTC paper will be supplied for each order.
We can dealing with a wide range material as following:
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