Home > Construction & Decoration > Door & Window Hardware > Doors & Windows > Thin Wall Precision Steel Tube Cold Drawn , Welding Carbon Steel Pipe ISO 8535

[Province: Guangdong ]   
Contact Method
Thin Wall Precision Steel Tube Cold Drawn , Welding Carbon Steel Pipe ISO 8535
Share |

Thin Wall Precision Steel Tube Cold Drawn , Welding Carbon Steel Pipe ISO 8535

HiSupplier Escrow
Trade on HiSupplier, Worry Free Guarantee
•Trading safety, secure your money, lower the risk, protect both buyers and suppliers
•HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.
More ›
  • Product Details
  • Company Profile
  • Product Reviews
 
 
Thin Wall Precision Steel Tube Cold Drawn , Welding Carbon Steel Pipe ISO 8535
 
Detailed Product Description
 
 
Features: Thick Wall, Thin Wall Certificate: PED, ISO, BV, TUV
Delivery Condition: Annealed, Normalized, Heat Treatment, BK, BKS, BKW, NBK, GBK Product Name: Precision Steel Tube
Section Shape: Round Standard: EN10305-1, EN10305-4, BS 6323, DIN 2391, ISO 8535
Surface Treatment: Galvanized    
 

Galvanized DIN 2391 ISO 8535 Precision Steel Tube / Pipes for Automotive , Hydraulic

 

 

Quick Detail:

 

Standard: DIN 2391 EN10305-1, EN10305-4, BS 6323, ISO 8535

Grade: St 30 Si / St 30 Al / St 35 / St37 / St37.4 / St45 / St 52 / St52.4 / E215 / E235 / E355
Size:(mm)

Out Dimensions: 6 mm ~ 350 mm
Wall Thickness: 0.8 mm ~30mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)

 

 

Description:

 

Precision steel tube
Precision in size,Bright for the surface, high ability of mechanical performance

 

Standard: DIN 2391, EN10305-1, EN10305-4, BS 6323, ISO 8535

STEEL GRADE: ST30Si, ST30Al, ST35, ST37, ST37.4, ST45, ST52, ST52.4, etc

 

 

SURFACE TREATMENTS

 

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

 

 

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

B. Hydraulic cylinders (HPZ)

 

 

Chemical Composition:

 

 

Steel grade

Chemical composition, as a percentage by mass

Symbol

Material number

C
max.

Si
max.

Mn

P
max.

S
max.

St 30 Si

1.0211

0.10

0.30

<=0.55

0.025

0.025

St 30 Al

1.0212

Send message to this supplier
Mr. Sunny Cheng
Tel: 86-755-82714192
Enter between 20 to 3,000 chatacters.
Contact Method
China Steel Products Directory
Genlou Streeet, Shenzhen, Guangdong, China (Mainland)
Related Keyword(s): Cold Drawn Steel Tube Cold Drawn Steel Pipe Cold Drawn Seamless Steel Tube Cold Drawn Precision Tube Carbon Steel Pipe Tube View all Cold Drawn Steel Cold Rolled Steel Tube Precision Steel Tube Welded Cold Drawn Tube Carbon Steel Welding Electrodes View less
Related Catalog(s): Doors & Windows Hinge, Bolt, Slide & Doorstop Wire Mesh Aluminum Products Motors & Engines
Didn't find what you're looking for? Post Buying Lead or contact our customer service specialist for help!
Buyer Help Center