products

BS 6323 DIN 2391 Precision Steel Tube , BK BKS BKW Mechanical Steel Tubing for Hydraulic

Basic Information
Place of Origin: Jiangsu China (Mainland)
Brand Name: Wuxi Sylaith
Certification: SGS ISO ROHS
Model Number: BS 6323 DIN 2391
Minimum Order Quantity: 1MT
Price: Negotiable
Packaging Details: standard waterproof package
Delivery Time: 7-10 Days
Payment Terms: L/C, T/T
Supply Ability: 8000MT/Month
Detail Information
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 Surface Treatment: Galvanized
High Light:

Mechanical Steel Tube

,

thin wall steel Tube


Product Description

 
BS 6323 DIN 2391 Precision Steel Tube , BK BKS BKW Mechanical Steel Tubing for Hydraulic
 
Product Description:
 
Precision steel pipe is a kind of high-precision steel pipe material processed by cold drawing or hot rolling. Due to the advantages of no oxide layer on the inner and outer walls of the precision steel tube, no leakage under high pressure, high precision, high finish, no deformation in cold bending, no flaring, no cracks in flattening, etc., it is mainly used to produce products for pneumatic or hydraulic components, such as cylinders or The oil cylinder can be a seamless pipe or a welded pipe.
 

product name
carbon seamless pipe cold rolled tube
standard
GB, JIS, DIN, ASTM, bs, GB 18248-2000, JIS G3463-2006
Material
10#.20#.45#15Mn.20Mn.45Mn.30Mn2 Q35 A106,BS 6323 DIN 2391
packing
1.Wrapped in waterproof paper of steel pipe tube
2.Sackcloth with several steel strips of steel pipe tube
3.Cover cap of steelpipe tube
4. Wooden case of steel pipe tube
size
OD 3-300MM wall thickness: 2-30MM
suface
1. PVC, black and paint
2. Transparent oil and rust-proof oil
3. According to customer requirements
MOQ
1TON
Trade
T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me

 
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:
 
BS 6323 DIN 2391 Precision Steel Tube , BK BKS BKW Mechanical Steel Tubing for Hydraulic 0
 
Factroy Pictures:
 
BS 6323 DIN 2391 Precision Steel Tube , BK BKS BKW Mechanical Steel Tubing for Hydraulic 1
 
Pipe & Tube Processing:
 
BS 6323 DIN 2391 Precision Steel Tube , BK BKS BKW Mechanical Steel Tubing for Hydraulic 2
 
Application:
BS 6323 DIN 2391 Precision Steel Tube , BK BKS BKW Mechanical Steel Tubing for Hydraulic 3
 
Packaging & Shipping:
BS 6323 DIN 2391 Precision Steel Tube , BK BKS BKW Mechanical Steel Tubing for Hydraulic 4
BS 6323 DIN 2391 Precision Steel Tube , BK BKS BKW Mechanical Steel Tubing for Hydraulic 5
 
Certificates:
BS 6323 DIN 2391 Precision Steel Tube , BK BKS BKW Mechanical Steel Tubing for Hydraulic 6
 
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).
 
 

Contact Details
Deasy

Phone Number : 86-13338118310

WhatsApp : +8613338118310