thick wall seamless steel pipe
Thick-walled steel pipes are mainly used for petroleum geological drilling pipes, cracking pipes for petrochemicals, boiler pipes, pipes and high-precision pipes for automobile bearings, tractors, and aviation structures. The biggest difference between thick-walled and thin-walled steel pipes is the wall thickness. It is said that the thin-walled steel pipe is a drawing process, while the thick-walled steel pipe generally adopts the hot rolling process.
thick wall seamless steel pipe Specification：
|Standard||ASTM A106 GR. B & C/ ASTM A53 GR. B & C/, ASTM A333 GR. 3/6 & API-5L-GR. B/X42/X46/X52/X60/X65/X75 & ASTM A 671 / 672 GR CB60 / CB60 / CC60 / CC65 / CC70 / CD70 CLASS 10 UPTO 43, etc.|
|Dimensions||ASTM, ASME and API|
|Size (Seamless)||outer diameter: 133-824mm|
|Wall Thickness||18-65mm, All Schedules Or as per customer's special requirement.|
|Surface Protection||Black (Self Coloured uncoated), Varnish/Oil Coating, Pre-Galvanized, Hot Dip Galvanized|
|End||Plain End, Beveled End, Screwed, Treaded|
|Length||Single Random, Double Random & Required Length, Custom Size|
thick wall seamless steel pipe factory：
Chemical components & mechanical properties
Chemical Components (%)
|ASTM A53||C||Si||Mn||P||S||Tensile STrength(Mpa)||Yield STrength(Mpa)|
|API 5L PSL1||A||0.22||-||0.90||0.030||0.030||≥331||≥207|
|API 5L PSL2||B||0.24||-||1.20||0.025||0.015||≥414||≥241|
China Professional Seamless Steel Tube Manufacturer
Our factory has more than 30 years of production and export experience, exporting to more than 50 countries and regions, such as the United States, Canada, Brazil, Chile, the Netherlands, Tunisia, Kenya, Turkey, the United Arab Emirates, Vietnam and other countries. With a fixed production capacity value every month, it can meet the large-scale production orders of customers. Now there are hundreds of customers with fixed large-scale annual orders. If you want to buy seamless steel pipe, steel coils, steel sheets ,precision steel tube,and other steel products, contact us to provide you with The most professional service, save your time and cost !
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