Seamless Steel Pipe - China

Seamless steel pipe is perforated by the whole round steel, and the steel pipe with no weld on the surface is called seamless steel pipe.

Seamless steel pipe is mainly used for petroleum geological drilling pipe, petrochemical cracking pipe, boiler furnace pipe, bearing pipe and high-precision structural steel pipe for automobiles, tractors and aviation.

Paremeter:

Standard Grade Tensile strength Yield strength Elongation Impact energy Hardness

GB3087 10 335~475 ≥195 ≥24 / / 20 410~550 ≥245 ≥20 / /

GB5310 20G 410~550 ≥245 ≥24 ≥35 / 20MnG ≥415 ≥240 ≥22 ≥35 / 25MnG ≥485 ≥275 ≥20 ≥35 / 15CrMoG 440~640 ≥235 ≥21 ≥35 / 12Cr2MoG 450~600 ≥280 ≥20 ≥35 / 12Cr1MoVG 470~640 ≥255 ≥21 ≥35 / 10Cr9Mo1VNb ≥585 ≥415 ≥20 ≥35 /

Company Contact:

• Posted By: Shandong Xin Jiyuan Special Steel Tube Co., Ltd

• Phone: +86 531 8573 6315

• Address: No.11889,Jingshi West Road, Lulian Group, Jinan , Shandong , China

• Email:

• Business Description: Shandong Xin Jiyuan Special Steel Tube Co., Ltd is the holding company of Jinan Xin Jiyuan Special Section Tube Co., Ltd and XJY STEEL CO.,LIMITED, founded in 2013, located in Jingshi West Road,Jinan Economic Development Zone, Changqing District, Jinan City, Shandong Province.
  
  Transportation is very convenient and it has a good business environment.
  
  The company has total of production lines, preheaters, straightening machines and other professional production equipment and lab equipment more than 20 sets, has a physical laboratory and a chemical laboratory.
  
  Our main steel products: square and rectangular tube/seamless pipe/steel plate/steel coil/galvanized coil/color coated coil/Angle bar/H section/C section/steel sheet piling/stainless steel product and so on.
  
  Steel grade: more than 2800 kinds of Q195, Q215, Q235, Q275, Q345, Q355, Q460, Q690, T700, 20#, 45#, JIS G3466 STKR400,STKR490, AS1163 C350, C350L0, ASTM A500 GR.
  
  A/B/C/D, EN10219/EN10210 S235JR,S275J0, S275J2, S355J0, S355J2, stainless steel, seamless pipe and alloy pipe etc.
  
  we can customize them according to user's drawing size.