Seamless Steel Tube / Pipes

Seamless steel pipe (or we can name it as seamless steel tube) is a kind of hollow section which is made without any peripheral joints or weldings. It can be round, square, rectangular or any other cross-section type. Seamless steel pipe is made of steel ingot or solid capillary by hot-rolled or cold-rolled production technology. Since seamless steel pipe is much lighter and more economical compared with steel round bar, it is widely used in liquid transportation, large steel structures, oil drilling fields, power plant, automotive drive shafts, bicycle frames, scaffoldings in construction, machinery, airports, shipbuilding etc.

Features:

1) Dimensions: 32-920mm, Thickness: 4-35mm   Length: <=13m

2) Material: 10#, 20#, Q295, Q345, 45#, ST44/52, ASTMA53/106B, API 5LGR.B, 40Mn2,45Mn2,27SiMn,20Cr,40Cr,20CrMo,35CrMo,38CrMoA1,50CrV,30CrMnSi ASTM A500-98

3) Standards: GB/T8162-2008, GB/T 8163-2008, GB/T3087-2008, GB/T5310-2008, ASTM A106/A53, API 5L, API 5CT

4) Production technology: Hot-rolled, Cold drawn, or hot expanding

5) Testing: Eddy current/ Hydrostatic/Ultrasonic/ Intergranular Corrosion etc.

6) Packing: in bundles with steel strips or in bulk

7) Surface: oiled or anti-rust paintings as customer’s will

8) Ends: Plain or Bevel

9) Applications: Seamless steel pipes are widely used for water, oil and gas transfer, ship-building, chemical fertilizer equipment etc

Hebei Borun Steel Trade CO., LTD, which is a professional manufacturer & exporter of API casing pipe, seamless steel pipe,LSAW steel pipe, SSAW (spiral) steel pipe,square tube, ERW steel pipe and other pipes in China, and the steel pipes can be supplied according to GB, ASTM, API, DIN, JIS standards, the factory is locating in Yanshan Economic Technological Development Zone, a well-known Steel City in China. It is near to Beijing and Tianjin in the north, neighboring Huanghua port and Tianjin port in the east.

If you have any questions, pls contact us without hesitation.

I’m looking forward ur reply!

Linda Yuan 

SKYPE: lindayuan1124

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