Post Offer Free
Huacheng Industry Pipe Making Corporation.  

Gold Index: 13928

You are here: home  > DIN 2391 E235 E355 Galvanized Steel Tube for Automobile , Cold Drawing Steel Tubing
  • DIN 2391 E235 E355 Galvanized Steel Tube for Automobile , Cold Drawing Steel Tubing
  • DIN 2391 E235 E355 Galvanized Steel Tube for Automobile , Cold Drawing Steel Tubing
Enlarge DIN 2391 E235 E355 Galvanized Steel Tube for Automobile , Cold Drawing Steel Tubing

DIN 2391 E235 E355 Galvanized Steel Tube for Automobile , Cold Drawing Steel Tubing 

Place of Origin: Jiangsu, China (Mainland) 
inquire
Add to My Favorites
HiSupplier Escrow
Share |

Product Detail

Model No.: HC


 
DIN 2391 E235 E355 Galvanized S

 

DIN 2391 E235 E355 Galvanized Steel Tube for Automobile , Cold Drawing Steel Tubing

 

 

Quick Detail:

 

Standard: DIN 2391 / DIN1630 / EN 10305-4 / EN 10305-1

Material Grade: St52 St52.4
Size:(mm)
Out Dimensions: 6mm – 350mm
Wall Thickness: 0.8mm - 30mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)

 

 

Description:

 

Dimensions of the galvanized tubes for hydraulic and pneumatic lines:

 

Outside diameter ranges from 6 to 350 mm and the wall thickness ranges from 0.8 to 30 mm. Precision steel tubes are delivered according to EN 10305-4, DIN 2391-1, STN 42 6711 and 42 6712, SN 42 6711 and 42 6712.

 

Synopsis of Process Routing:

DIN highly accurate cold drawn bright seamless steel tube is used as the tube to be galvanized, the outer wall is electroplated, caps are covered at two ends of tube to prevent from the dust.

Main Features:

Different color of zinc such as white, yellow, army-green, black is evenly distributed in the surface of the tube, good brightness and antirust and antisepsis could improve after zinc coated.
 

 

Length of the galvanized tubes:

in diameter <= 16 mm  >=6000 + 100 mm
in diameter >= 16 mm  <=24000 + 50 mm

 

Tolerances of the zinc coated tubes:

 

-tolerances of the outside diameter:

diameter between 4 - 30 mm

±0,08 mm

diameter between 35 - 38 mm

±0,15 mm

diameter above 42 mm

±0,20 mm
 

-tolerances of the inside diameter are according to EN 10305-4

-tolerance of the wall thickness ± 10%

 

 

The Main Steel grades for the zinc coated tubes:

 

St 30 Si / St 30 Al / St 35 / St37.4 / St45 / St 52 / St52.4 / E235, E255,E355
 

DIN 2391 / EN 10305-1/ EN 10305-4

Precision seamless tube and pipe with European&Germany standard

Application:

for Atuo;for machinery use; Oil cylinder tube; Motorcycle shock reducer steel tubes; Auto shock reducer inner cylinder.

Size(mm):

O.D.:6mm-350mm ; W.T.:1-30mm; L:max 24000

 

 

Grade and Chemical Composition(%):

 

Grade
 

Chemical Composition(%):

C max

Si max

Mn

P max

S max

St 52

0.22

0.55

≤1.60

0.025

0.025

St 45

0.21

0.35

bigPhoto
 Mr. Charlie Zhu

Tel: 86-25-58439035
Contact to this supplier

Related Search

Galvanized Steel Tubing    Cold Drawn Steel Tube    Cold Rolled Steel Tube    Galvanized Steel Tube    Galvanized Seamless Steel Tube    Q235 Galvanized Steel Tube    More>>

Find more related products in following catalogs on Hisupplier.com

Minerals & Metallurgy >> Sulfur & Phosphor Mineral

Company Info

Huacheng Industry Pipe Making Corporation. [China (Mainland)]


Business Type:Manufacturer
City: Nanjing
Province/State: Jiangsu
Country/Region: China (Mainland)

View Contact Details

You May Like:

Product (298)