Quick Detail:

Stainless Steel Seamless Pipe JIS G3459, JIS G3461, JIS G3463 SUS304 SUS316L SUS321 Pickled and Annealed

Annealed Stainless Steel Seamless Pipe JIS G3459 JIS G3461 SUS304 , OD 6mm - 830mm

Size Range:

Stainless Steel Seamless Pipe:

1.A999/A999M: Each pipe shall be subjected to the nondestructive electric test or the hydrostatic test, the pipe of test to be used shall be at the option of the mfg, unless otherwise specified in the PO.
2. 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.
3. 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 less than the permitted in Section 9 of Specification A999/A999M
4. Butt Weld End: According to ANSI B 16.25
5. Pipe Marking: Specified in A999/999M, include “Logo+Standard+SIZE+Heat No.+Lot No.+H.T/E.T/U.T”
6. 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.
7. Packing Mark: SIZE + STEEL GRADE+ QTY OF PIECE/WEIGHT/METRE.
8.MTC: BWSS Official Original MTC paper will be supplied for each order.

Standard Specification:

ASTM A213 / A213M - 11a:Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

ASTM A269 - 10:Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service

ASTM A312 / A312M - 12:Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

ASTM A511 / A511M - 12:Standard Specification for Seamless Stainless Steel Mechanical Tubing

ASTM A789 / A789M - 10a:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service

ASTM A790 / A790M - 11:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe

DIN 17456-2010:GENERAL PUROSE SEAMLESS CIRCULAR STAINLESS STEEL TUBES.

DIN 17458-2010:Seamless Circular of Austenitic Stainless Steel Tube

EN10216-5 CT 1/2 : Stainless Steel Seamless Pipe & Tube

GOST 9941-81:SEAMLESS COLD- AND WARM-WORKED TUBES MADE OF CORROSION RESISTANT STEEL.

Others like BS, JIS standard or can supply

Material Grade:

PRODUCTION PROCESS:

 

PACKING:

OUR BWSS PRODUCTION WORKSHOP

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Specialized production workshop, professional production staff.
Shop the '7 s' principle
The standardized production, the comprehensive treatment

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Advance manufacturing instruments.
Create perfect quality.
Take strict testing as guarantee, upgrade grade as object.
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Tag:

austenitic stainless steel, SEAMLESS PIPE, SS SEAMLESS PIPE