Duplex Stainless Steel Cold Rolled Pipe UNS31803 UNS31500 UNS32750 ASME A789 A790

1 Standard: ASTM A790/A789 PICKLED AND ANEANLED

2 Material: S31803/S31500/S32750 etc

3 OD: 6MM - - - 710MM

Thickness: 2.5mm - - - 50mm

4 Producing method: cold drawn and cold rolled

We offer an extensive range of  Seamless Pipes  to our clients. We also deal with super duplex pipes. Our stainless steel seamless pipe was width used in Mining, Energy, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc

 

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.

 

We can dealing with a wide range material as following:

 

Material Grade:

 

American Standard	Austenitic Steel: TP304, TP304L, TP304H, TP304N, TP310S, TP316, TP316L, TP316Ti, TP316H,   TP317, TP317L, TP321, TP321H, TP347, TP347H, 904L… Duplex Steel : S32101, S32205, S31803, S32304, S32750, S32760 Others: TP405, TP409, TP410, TP430, TP439, ...
Europen Standard	1.4301, 1.4307, 1.4948, 1.4541, 1.4878, 1.4550, 1.4401, 1.4404, 1.4571, 1.4438, 1.4841, 1.4845, 1.4539, 1.4162, 1.4462, 1.4362, 1.4410, 1.4501
Russia Standard	08Х17Т, 08Х13, 12Х13, 12Х17, 15Х25Т, 04Х18Н10, 08Х20Н14С2, 08Х18Н12Б, 10Х17Н13М2Т, 10Х23Н18, 08Х18Н10, 08Х18Н10Т, 08Х18Н12Т, 08Х17Н15М3Т, 12Х18Н10Т, 12Х18Н12Т, 12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ

SAF 2205 Stainless Steel Pipe/ Seamless and Welded Best Quality SUS321 Seamless Stainless Steel Pipes Annealed Seamless Stainless Steel Pipes JIS G3459 JIS G3461 SUS304 OD 6mm 830mm ASTM A333 Gr 6 Seamless Steel Pipe ANSI304/316/310S Seamless Stainless Steel Tubing ASTM A213/ASME SA213 ASTM 1/2inch Stainless Steel Seamless Welded Pipe Ferritic/Austenitic Stainless Steel U Bends, ASTM A270 Seamless/Welded Sanitary Tubing ASMESA213 Stainless Steel Heat Exchanger Tube DIN 17456 1.4301 1.4307 1.4401 1.4404