17-4PH/17-7PH  Stainless Steel Pipe Tube
17-4PH/17-7PH Stainless Steel Pipe Tube
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17-4PH/17-7PH Stainless Steel Pipe Tube
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  • PRODUCTS DESCRIPTION

ASTM A312 ASTM A269 ASME SA 213 / ASTM A213



Grade Grade Chemical Component %
C Cr Ni Mn P S Mo Si Cu N Other
630 17-4PH ≤0.07 15.00-17.50 3.00-5.00 ≤1.00 ≤0.035 ≤0.030 - ≤1.00 3.00-5.00 - Nb 0.15-0.45
631 17-7PH ≤0.09 16.00-18.00 6.50-7.50 ≤1.00 ≤0.035 ≤0.030 - ≤1.00 ≤0.50 - Al 0.75-1.50
632 15-5PH ≤0.09 14.00-16.00 3.50-5.50 ≤1.00 ≤0.040 ≤0.030 2.00-3.00 ≤1.00 2.5-4.5 - Al 0.75-1.50


Packing:


With plastic cap to protect both ends


Plastic bag wrapped outside pipe


Woven bag wrapped outside pipe

All our products are packed, stored, transported according to the international regulation.

The tubes are  wrapped with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement.

Plus, ply wooden box are available for special protection. Other kinds of packing can be offered if request.


  • Plastic Package
  • Wooden Box
  • Steel Crate
  • Load Container
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