Seamless Cold Drawn Steel Tube St30Al

1) Certificate: ISO9001:2000

2) Mill standard:DIN2391/ASTM/EN10305-1/GB8163/JIS

3) Steel Gr.: St35, St45, St52

4) Delivery condition:BK /BKS /NBK

5) Allowance between 0.3MM to 0.5MM

6) Surface treatment: phosphated and oiled/ galvanized/bright annealed

7)Technique:cold drawn

8) Length: random or cut length  

9) Application:to be used in hydraulic systerm,automobile,construction machinery vehicles and in the occation where the high presure,brightness,cleanning and mechanical properties of the tube are required

10) Package:seaworthy paking which does not affect material (banding with steel strips, braiding parcel at outside, or wooden case, or as per your requirement )

The steel billets we are using are supplied by Xingcheng Special Steel and Baosteel Corp. the whole tube processing is conducted rigidly according to ISO9001:2008 quality system, and oxygen-free annealing is adopted for heat treament , which ensure 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.

If our products have stock,we can give you a pricewith biggest discount.

our products have been exporting to more than 20 countries and regions, which include EU, America, Middle East and Asia, and they are welcomed warmly by our clients.

Seamless Cold Drawn Steel Tube St30Al

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