The seamless carbon steel pipe for ships (gb5213-85) is the seamless carbon steel pipe for the manufacture of class I pressure pipe system, class II pressure pipe system, boiler and Superheater of ships. A572 grade 65 high strength steel. The working temperature of carbon steel seamless pipe wall shall not exceed 450 ℃, and that of alloy steel seamless pipe wall shall exceed 450 ℃.
A572 grade 65 high strength steel professional stockist and exporter 5*3000*5680, 5.5*2450*7500, 6*2780*6000, 6*1750*6000, 8*2200*8200, 5*3000*5680, 7*3000*7320, 6*1600*11640, 8*2090*7990, 5.5*2450*7500, 5*2450*11000, 6*2750*8000, 6*1750*6000, 6*2750*10000, 8*1750*7950, 5*2450*8000, 10*1990*9000, 5.5*2400*8000, 10*2030*6580, 7*3000*7350, 11*1510*5370, 11*1640*10760, 8*2700*10000, 11*1930*11230.
Both parties shall confirm the A572 grade 65 high strength steel material object and the quality of the products, confirm the reasons for the defects and the quality of the products, and sign the quality inspection agreement. Major quality objections shall be reported to relevant leaders in a timely manner, and shall be discussed and solved with the A572 grade 65 high strength steel steel plant.
