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Specification:

1) Size: OD > 6 mm  & Thk > 0.5 mm ;

2) E355 Chemical:  C: 0.22 max; Si: 0.55 max; Mn: 1.60 max; P,S: 0.025 max

     Equivalent Steel: St52(DIN2391), St52.3(DIN 17100), etc

3) Tight tolerance, Smooth surface, Uniform mechanical property(Mechanical Properties equilibrium) ;

4) Heat treatment: +C, +LC, +SR, +A ,+N , etc ;

5) Tube standard:

    EN10305-1   Seamless steel tube for Seamless cold drawn tubes

    EN10305-4   Seamless cold drawn tubes for hydraulic and pneumatic power systems

6) Rust prevention treatment, such as: immersion oil, lacquer, passivation, phosphating,etc;

7) Plastic plugs or caps on both ends as required ;

8) Packaging: Hexagonal bundles of max. 1,500kg with several steel strips, Wrapped in waterproof paper, PVC sleeve,and sackcloth with several steel strips or packed in heavy tri-wall boxes, wooden boxes, wooden slats as requires;Type: Round , Square, Rectangle, Hexagon. Streamline, etc;

9) Relevant Test: EN10305 Chemical Component Analysis,Mechanical Properties(Ultimate tensile strength,Yield strength,Elongation),Technics Properties(Flattening Test,Flaring Test,Bending Test,Hardness Test,Blow Test,etc), Exterior Size Inspection, Nondestructive Test,Hydrostatic Test;

10) Main Applications: Automobile Industry, Mechanical and Structral Purpose,  Hydraulic and Petrochemical Purpose, etc.

Whatsapp: 00 86 138 128 77559---Terry

terry-tube at hotmail.com

Commercial Information:
  1) Delivery                    :  Within 45 days ready at mill;
  2) Min Order                 :  5 Tons; ERW and DOM Tube need 15 T Per Item ;
  3) Packing way              :  As per our export standard for shipment ;
  4) Term of payment       :  30% T/T within 3 days after signing the contract, balance 70% before shipment. Or 30%T/T +70% irrepealable L/C ;
  5) Delivery Port              :  Shanghai Port ;
  6) Offer Validity              :  5-7 Days        ;
  7) Container                   :  20' or 40', etc ;
  8) Manufacture methods  :  Cold Finished and Hot Finished.