| Message: | Seamless Steel Pipes and Tubes for Ship-Building GB5312, ASTM A53/A106/A519Seamless steel tubes for ship-building refer to the ship building steel pipes which are designed and manufactured for boilers, super heaters and pressure systems of ship. The ship building steel pipes can be expansively used in various kinds of ships such as CCS, DNV, LR, GL, ABS, BV, RINA, NK as well as China national standards.STANDARDS: GB5312 Grade320, 360, 410, 460, 490ASTM A53/A106/A519SIZE RANGE:1/2"-38" O.D. x 2-120mm ThicknessLENGTH: Fixed Length (5.8/6/11.8/12mtr),DRL, SRLENDS:Plain ends, Beveled endsSURFACE: Bare, Varnish, Black/Red/Yellow Painting, Zinc/Anti-corrosive coatingPACKING: Steel Strips Bundled/ In bulk; Plastic caps plugged; Waterproof Paper wrapped etc.CLASSIFICATION OF SHIPS:ABS, DNV, LR, BV, CCS, KR, NK url:http://www.ruichengsteel.com |
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