cold drawn precision seamless steel tube

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Posted On

21-Jun-13

Product Details

EATMENTS
　1. Bare Tube (No coating): Bright and smooth, Surface Roughness both inner and outer surface 0.2Ra Maximum for special requirement
　2. Surface Coating
A. Silver galvanized
B. Yellow galvanized
C. Olive green coated
　Layer thickness: 8-20um, Salty Spray Test: 48-150 hours
3. Black phosphate

3 APPLICATIONS
　1. Automotive fields
A. Fuel injection lines/nozzles
B. CNG (Compressed Nature Gas) tube-- Burst pressure: 1307Bar, Working Pressure: around 350bar
　C. Drive transmission: Steering column elements
D. Gear shafts, hand brake, front axles, airbag inflators, stabilizers, seat fasteners, front-wheel drive shafts
　2. Hydraulic Fields
　A. Hydraulic circuits (HPL), pneumatic lines, and hydraulic suspension system
　B. Hydraulic cylinders (HPZ)

4 TEST CERTIFICATIONS
　Testing:
All the tubes are checked by Eddy current test and are submitted to a visual and dimensional control before transport.
Tubes are supplied with certificates acc. to EN10204 type 3.1.B: certificates

　Other Certifications:
　ISO 9001:2000
　TS 16949

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