Product Description:
Seamless Precision Steel Tubes according to EN 10305-1
Standard: DIN2391 part 2, DIN EN10305-1, DIN17175
etc;
Material: ST35, ST45, ST52.
Manufacturing method: cold-rolled / cold-drawn
Delivery condition: BK, BKS, SR, GBK, NBK.
Certificate
Factory Certification: 2.2 according to EN
Acceptance Test Certificate:3.1 according to EN 10204
Packing:
in bundles tied with steel strips. External packing by wooden cases if the wall thickness/OD ratio is low.
Oil-coating is generally necessary especially for export.
Application: Used in hydraulic & pneumatic cylinder, automobile and other mechanical device .Feature: high precision and high brightness, the inner and outer surface of the tubes have high cleanness without oxid, mechanical properties of the final tubes also come out excellent, promising no leakage under high pressure, no deformation after cold-bent and no cracks when flaring and flattening, ensuring the efficient operation in all service.
NBK means protective heat-treating under the non-oxidation enviroment to get a bright and smooth surface for the tubes.
Company Contact:
Contact Name: Sum Xu
Company Name: Sunny Steel Enterprise Ltd.
Email:
Tel: 00862133780199
Fax: 00862151079722
Street Address: No. 273, Siping Road,
Shanghai, 200081, China
Website:
https://www.sunnysteel.com
Member name: sunnysteel
Country:
China
Member Since: 16 August 2010
Total Leads:
74 sunnysteel Import Export Business Leads
Business focus: Seamless Tubes, Welded Pipe, Alloy Tube, Stainless Pipes, Abrasion Resistant Pipe, Fittings, Flange, Pipe Valves
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