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Our main products include 8 series: Carbon steel seamless pipesfor use in low and medium pressure boilers, petroleum casing tubes,ships, fluid conveyance, petroleum cracking, chemical fertilizerequipments, structures, and hollow pumping rods. We can produceseamless steel pipes from OD1/4 to Od24 , thickness SCH30, SCH40,SCH80, SCH160 and so on, according to the standards such asGBASTMAPI 5LAPI 5CT, DIN, and JIS. Its products have been soldaround China and exported to over dozens of countries and regionsin the world such as Southeast Asia, the Middle East, Europe andAmerica etc., enjoying the very high prestige in the domestic andforeign markets.
(1)From 1/4 -3 , our pipes are cold drawning.
(2)From 4 -12 , our pipes are hot rolling.
(3)Over 12 , our pipes are hot expansion.
Carbon Seamless Steel Pipe
