Black Phosphated Hydraulic Seamless Steel Tube
1) Certificate: ISO9001:2000, TS16949
2 Spec.: JIS G3445
3) Steel Gr.: STKM 11A, STKM 12A, STKM 12B, STKM 13A, STKM 13B, STKM 13C, STKM 17A.
4) O.D: 4mm-90mm
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 phosphate.
9) Application : for automobile and machine structure purpose
Quality:
our billets are from Xingcheng special steel and Baosteel Corp, the whole tube processing is conducted rigidly according to ISO9001 quality system, and oxygen free annealing is adopted for heat treatment, which ensure tube surface is smooth, no any scales on inner and outter surface, the products we supplied are as per international standard, such as DIN, EN, ASTM, JIS, BS, ISO and so on
Export:
our products have been exporting to more than 20 countries and regionns, which include EU, America, Middle East and Asia, they are welcomed warmly by our clients.
Our company has been famous for manufacturing bright high-precision seamless steel tubes for liquid delivery foe years .Renhe Brand high-precision seamless steel tube is one of the main products of our company .this type of products is subject to DIN standard ,and equipped with strict quality assurance system and enterprise inner-control dimension standards ,so as to make sure that quality can be satisfied by the clients.
The high-precision seamless steel tubes are extensively used in high-pressure oil supply system ,such as automobile ,motorcycle ,hydraulic machinery ,and machine too l, etc.
Business Range: Cold drawn or cold rolled precision seamless steel tubes and auxiliary bright oil tubes ,and seamless steel tubes for liquid delivery.
Application :High-pressure oil supply system including automobile, motorcycle, hydraulic machinery ,and machine tool ,etc.
Dimension Range :OD ranges from Φ 4mm to Φ90mm ,wall thickness ranges ranges from 0.5mm to 10 mm.
Hi,this is Chrisina,thanks very much for your interest in our products,If you want such steel tubes and pipes,or the standard is not listed above,pls do not hesitate to contact me at once.pls tell me,it's my honor to service you!
Skype: christina.haibinjx
Tel:+86-18056100777
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