A519 Seamless Carbon Steel Pipe, Smls Carbon Steel Pipe manufacturer / supplier in China, offering A519 SAE 1020 O. D 114.3 mm W. T4.5 mm 9000 mm Smls Carbon Steel Pipe, ASTM A105 Rtj Weld Neck Flange, Blind Flange, Dn300, Pn10, ASME B16.47, 2.5 Inch Hot-DIP Galvanized Pipe A53 Standard Steel Pipe and so on.
|Product Name||A519 Seamless Carbon Steel Pipe|
|Steel Material||EN10305 DIN10305,A179/A192...|
|Steel Grade||A1 C1010,C1020,C1025,ST35,ST35.8...|
|Usage||High temperature service|
|Surface||Bared Black Painting, Anti-Corrosion Coating,Galvanized|
|Inspection||With Hydraulic Testing, Ultrasonic testing or X-ray Test|
|Date of Delivery||Less Than 15/20/25/30/40/50/60 Days According To The Quantity|
|Payment:||L/C or T/T|
|Port of Shipment||Xingang,China|
A519 Seamless Carbon Steel Pipe introcutions
A519 Seamless Carbon Steel Pipe is a kind of processing method of steel pipe, which is to process small diameter steel pipe into large diameter steel pipe.The mechanical properties of hot-expanded steel pipe are slightly worse than that of hot-rolled steel pipe.Steel tube confined to the steel mill of seamless steel pipe specification is limited, according to the needs of consumers and the thermal expansion of steel tube is born again, thermal expansion tube specifications optional sex is larger, general is made according to the needs of customers, thermal expansion tube is we often say that the heat expansion tube, the density is lower but strong contraction of steel tube, (seamless steel tube) can be referred to as thermal expansion of the tube.Thermal expansion pipe adopted two-step pusher set interchanged cone die hole enlargement technology, digital intermediate frequency induction heating technology, hydraulic technology in one,
with its reasonable technology, low energy consumption, low investment, good product quality, wide range of raw materials and products specifications suitability, flexible variable low input of production batch adaptability, replace the steel pipe industry the traditional drawing technology for hole enlargement.Because it is difficult to solve the supply of large diameter steel pipe, hot expanding steel pipe has become an important product source to solve the shortage of large diameter steel pipe in China, easing the tight supply situation of large diameter steel pipe market.Thermal expansion seamless pipe is what we often say thermal expansion pipe, the density is relatively low but the contraction is very strong steel pipe, (seamless steel pipe) can be referred to as thermal expansion pipe.A finishing process in which the diameter of a pipe is enlarged by means of cross rolling or drawing.In a relatively short time to thicken the steel tube, can produce non-standard, special type of seamless pipe, and low cost, high production efficiency, is the current international rolling field development trend.