1) Certificate: ISO9001:2008, ISO/TS16949:2009
2) Spec.: DIN2391/C
3) Steel Gr: ST37.4
4) O.D: 4mm-80mm
5) W.T: 0.5mm-10mm
6) length:6m
7) Package: bundled and wrapped in plastic or as per your requirement
8) Surface treatment: Oiled, galvanized or phosphated
9) Application:used in liquid delivery, mechanical structure, hydraulic system, etc,
Mechancal Properties:
TS: 340-470Mpa, YS≥235Mpa, E≥25%
Mechancal Properties:
TS: 340-470Mpa, YS≥235Mpa, E≥25%
Quality:
the steel billets we are using are supplied by Xingcheng Special Steel and BaosteelCorp. the whole tube processing is conducted rigidly according to ISO9001:2008quality system, and oxygen-free annealing is adopted for heat treament , whichensure tube surface is smooth, no any scales both on inner and outter surface.the products are made as per international standard, such as DIN, ASTM, BS, JIS,ISO and so on.
Export:
Ourproducts have been exporting to more than 20 countries and regions, include EU,America, Middle East and Asia, and it enjoyes good reputations, and welcomed byour clients warmly.
St37.4+N Cold Drawn and BA Seamless Tube
St37.4+N Cold Drawn and BA Seamless Tube
