Sign In | Join Free | My frbiz.com
frbiz.com
Products
Search by Category
Home > Steel Pipes >

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

Categories Precision Steel Tube
Place of Origin: Jiangsu China (Mainland)
Brand Name: WX SYLAISHI
Certification: SGS ISO ROHS
Model Number: DIN 2391 ISO 8535
MOQ: 1MT
Packaging Details: standard waterproof package
Delivery Time: 7-10 Days
Payment Terms: 30%T/T in advance
Supply Ability: 8000MT/Month
Price: Negotiable
Product Name: Precision Steel Tube
Thickness: 0.5 - 10 mm
Secondary Or Not: Non-secondary
Delivery condition: BK, GBK, BKW, BKS or NBK
Section Shape: Round
Type: Precision Steel Tube
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

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


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


Product Description:

The tubes can be produced in the following delivery conditions:

BK (+C) Cold finished/hard (cold finished as drawn).

No heat treatment after the last cold forming process.


BKW (+LC) Cold finished/soft (lightly cold worked)

After the last heat treatment there is a light finishing pass (cold drawing).


BKS (+SR) Cold finished/stress relieve annealed.

After the final cold forming process the tubes are stress relieve annealed.


GBK (+A) Annealed.

After the final cold forming process the tubes are annealed in a controlled atmosphere.


NBK (+N) Normalized. (Mainly focus on)

After the final cold forming process the tubes are annealed above the upper transformation point in a controlled atmosphere.

Product namePrecision Steel Tube
Place of OriginWuxi, China
BrandISO
Length4 meters/piece(can be cstomized)
Thickness0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.5mm
Outer diameter28mm±0.2mm
Whether alloyNon-alloy
Surface treatmentChrome-plated
ApplicationProduction line, workbench, production workshop
ColorSilver
TechnologyERW(Straight Seam Resistance Welded Pipe)
Section shapeRound
Can it be reusedYes
Welding processHigh frequency welding
Special PipeAPI Pipe
Packing10 pieces/bundle(package)

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

0.10

0.05

<=0.55

0.025

0.025

St 35

1.0308

0.17

0.35

<=0.40

0.025

0.025

St 45

1.0408

0.21

0.35

<=0.40

0.025

0.025

St 52

1.0580

0.22

0.55

<=1.60

0.025

0.025

The following alloying elements may be added: Nb: <=0,03%; Ti: <=0,03%; V: <=0,05%; Nb + Ti + V: <=0,05%.


Final Supply Conditions:


Designation

Symbol

Description

Cold finished (hard)

BK

Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high resistance to deformation.

Cold finished (soft)

BKW

The final heat treatment is followed by cold drawing involving limited deformation. Appropriate further processing allows a certain degree of cold forming (e.g. bending, expanding).

Cold finished and stress-relieved

BKS

Heat treatment is applied following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree.

Annealed

GBK

The last cold forming process is followed by annealing in a controlled atmosphere.

Normalized

NBK

The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere.


Condition on Delivery:


Steel Grade

BK

BKW

GBK

NBK

Code No.

Tensile

Strength

N/mm2 min

Elongation at rupture N/mm2 min

Tensile

Strength

N/mm2 min

Elongation at rupture N/mm2 min

Tensile

Strength

N/mm2 min

Elongation at rupture N/mm2 min

Tensile

Strength

N/mm2 min

Elongation at rupture N/mm2 min

St30 Si

400

8

330

12

280

30

290-420

30

St30 Al

400

8

330

12

280

30

290-420

30

St 35

440

6

370

10

315

25

340-470

25

St 45

540

5

470

8

390

21

440-570

21

St 52

590

4

540

7

490

22

490-630

22


Detailed Photo:


Factroy Pictures:


Pipe & Tube Processing:


Steel Pipe & Tube Application:

Packaging and Shipping:


Certificates:


FAQ:

Q1: ARE YOU FACTORY OR TRADER?
A1:
Wuxi Sylaith Special Steel Co.,Ltd is a manufacturer of steel pipe and tube since 2010. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.


Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded pipes can also be available.


Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.


Q4:CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings that will be most satisfy you.


Q5: HOW TO VISIT YOUR FACTORY?
A5: Most of the main cities have flights to Shanghai; you can take flight to Shanghai Putong/Hongqiao International Airport.
If you come from Hongkong, it will take 2 hours by flight (every day 5 flight around noon time).


Quality Galvanized DIN 2391 ISO 8535 Precision Steel Tube for Automotive , Hydraulic for sale
Send your message to this supplier
 
*From:
*To: WUXI SYLAITH SPECIAL STEEL CO.,LTD
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0