ASTM A312 TP 304 Seamless Stainless Tube Anealed And Pickled For Boiler

ASTM, GB, JIS, DIN, EN, AISI Stainless Steel Seamless Pipe High Quality industry 316L

description for our production range:

zheheng steel is one of the leading manufacturer and exporter for the Stainless Steel Seamless Pipes & Tubes from Wenzhou, China. Based on our Stainless Steel seamless pipe factory, We supply the ONE-STOP service fittings,flanges, valves etc to our customers home and abroad.

the standards ASTM A312, A213, A269, EN are implemented. DIN, etc. are widely used in petroleum, chemical, machinery, aerospace, shipbuilding and other industries.

At present, we are mainly engaged in austenitic stainless steel seamless pipes. The main materials are 304, 316, 321, 904L, S31803, etc. The wall thickness of steel pipes is from SCH10S, SCH40S, SCH80S, SCH160, SCHXXS, SCHSTD, etc.

our products packing:

APPLICATIONS FIELD :

other supplement:

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.

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