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Thick Wall Hydraulic Cylinder Steel Tube Mild ASTM A519 DIN2391-2 500mm OD

Basic Information
Place of Origin: Jiangsu China (Mainland)
Brand Name: WUXI SYLAITH
Certification: ISO9001 14001 BV TUV PED DNV etc
Model Number: ASTM A519 DIN2391-2
Minimum Order Quantity: 1 MT
Price: NEGOTIABLE
Packaging Details: Exporting package/wooden box package/Or per customers’ requirement
Delivery Time: 25~35days
Payment Terms: 30%T/T in advance or 100% L/C at sight
Supply Ability: 8000MT/Month
Detail Information
Features: Thick Wall Application: Hydraulic Cylinder|Chemical
Delivery Condition: BK|BKS|BKW|NBK|GBK|Normalized Grade: ASTM A519|E355|SAE1026|27SiMn|ST52|S45C
Product Name: Mild Steel Tubing|Seamless Steel Tubes Section Shape: Round
Standard: ASTM A519|C35E|C45E|25CrMo4|42CrMo4|SAE1026|SAE4130|SAE1045|SAE4140|SAE1020 Technique: Seamless|Cold-Drawn
High Light:

steel round tube

,

mild steel piping


Product Description

Thick Wall Hydraulic Cylinder Steel Tube Mild ASTM A519 DIN2391-2 500mm OD

 

 

Quick Detail:

 

Products: Honing tubes for hydraulic cylinder

Standard: DIN2391-2, ST52.3, EN10305-1 E355, C35E, C45E, 25CrMo4, 42CrMo4, ASTM A519 SAE1020, SAE1026, SAE1045, SAE4130, SAE4140 etc.

SIZE:(mm)

OD: 45mm ~ 500mm
WT: 3mm ~ 50mm

 

 

Description:

 

1,Honing/Honed tube for hydraulic cylinder
2. Standard&material: DIN2391-2, ST52.3, EN10305-1 E355, C35E, C45E, 25CrMo4, 42CrMo4, ASTM A519 SAE1020, SAE1026, SAE1045, SAE4130, SAE4140 etc.
3. Manufacture process: Cold-drawn, cold rolled
4. Method of internal surface treatment: Honed
5. Delivery condition: BK. BKW, BKS, GBK, NBK
6. Roughness of internal surface: 0.4um max.
7. Straightness: 0.5mm/1000mm max
8. Tolerance of ID: H7, H8, H9, H10
9. Tolerance of W. T: +/-5%
10. Packing: Standard export packing or wooden box
11. Marking or seal, oil-coating, end-protection to be confirmed.

 

Specifications:

 

ID / MM

H7
 

H8
 

H9
 

H10
 

30< ID≤ 50
 

+0.025/-0
 

+0.039/-0
 

+0.062/-0
 

+0.100/-0
 

50< ID≤ 80
 

+0.030/-0
 

+0.046/-0
 

+0.074/-0
 

+0.120/-0
 

80< ID≤ 120
 

+0.035/-0
 

+0.054/-0
 

+0.087/-0
 

+0.140/-0
 

120< ID≤ 180
 

+0.040/-0
 

+0.063/-0
 

+0.100/-0
 

+0.160/-0
 

180< ID≤ 250
 

+0.046/-0
 

+0.072/-0
 

+0.115/-0
 

+0.185/-0
 

250< ID≤ 315
 

+0.052/-0
 

+0.081/-0
 

+0.130/-0
 

+0.210/-0
 

315< ID≤ 400
 

+0.057/-0
 

+0.089/-0
 

+0.140/-0
 

+0.230/-0
 

400< ID≤ 500
 

+0.063/-0
 

+0.097/-0
 

+0.155/-0
 

-
 

  

Material

Requirement of mechanical  properties
 

BK  
 

BKW
 

BKS
 

Normalized
 

T. S / Mpa
Mpa min
 

E / %
% min
 

T. S /Mpa
Mpa min
 

E / %
% min
 

T. S / Mpa
Mpa min
 

Y. S / Mpa
Mpa min
 

E / %
% min
 

T. S /. Mpa
Mpa min
 

Y. S / Mpa
Mpa min
 

E / %
% min
 

A106 B/SAE1020
 

580 Min
 

5 Min
 

520 Min
 

8 Min
 

As per requirement
 

As per requirement
 

SAE1026/25Mn
 

640 Min
 

5 Min
 

-
 

-
 

600 Min
 

520 Min
 

14 Min
 


  680 Min
 

570 Min
 

18 Min
 

SA1045/S45C, CK45
 

645 Min
 

4 Min
 

630 Min
 

5 Min
 

As per requirement
 

As per requirement
 

ST52/ST52.3/E355
 

640 Min
 

4 Min
 

580 Min
 

7 Min
 

580 Min
 

420 Min
 

10 Min
 

As per requirement
 

27SiMn
 

800 Min
 

5 Min
 

-
 

-
 

760 Min
 

610 Min
 

10 Min
 

As per requirement
 

SAE4130/34CrMo4
 

-
 

-
 

-
 

-
 

720 Min
 

580 Min
 

10 Min
 

As per requirement
 

SAE4140/42CrMo4
 

-
 

-
 

-
 

-
 

855 Min
 

689 Min
 

10 Min
 

As per requirement
 


 

Material

Chemical composition
 

  
 

C  (%)
 

Si  (%)
 

Mn  (%)
 

P  (%)
 

S  (%)
 

Cr (%)
 

Mo (%)
 

SAE1020/AISI1020
 

0.17-0.24
 

0.17-0.37
 

0.4-0.7
 

0.030 max
 

0.025 max
 

-
 

-
 

SAE1026/25Mn
 

0.22-0.28
 

0.15-0.35
 

0.6-0.9
 

0.030 max
 

0.030 max
 

-
 

-
 

SA1045/S45C, CK45, C45E
 

0.42-0.50
 

0.17-0.37
 

0.5-0.8
 

0.030 max
 

0.025 max
 

-
 

-
 

ST52/ST52.3/ST52.4/E355
 

0.22 max
 

0.55 max
 

1.60 max
 

0.025 max
 

0.025 max
 

-
 

-
 

27SiMn (Chinese steel grade)
 

0.24-0.32
 

1.1-1.4
 

1.1-1.4
 

0.035 max
 

0.035 max
 

-
 

-
 

SAE4130/34CrMo4
 

0.28-0.33
 

0.15-0.35
 

0.4-0.6
 

0.035 max
 

0.035 max
 

0.9-1.2
 

0.15-0.30
 

SAE4140/42CrMo4
 

0.38-0.45
 

0.4 max
 

0.6-0.9
 

0.035 max
 

0.035 max
 

0.9-1.2
 

0.15-0.30
 

 

Applications

 

Honed Seamless Steel Tubes are mainly used for for hydraulic cylinder and other mechanical industry.

 

Product Photo

 

Thick Wall Hydraulic Cylinder Steel Tube Mild ASTM A519 DIN2391-2 500mm OD 0

 

Factroy Pictures

 

BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 1

 

Pipe & Tube Processing

 

BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 2

 

Steel Pipe & Tube Application

 

BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 3

 

Packaging and Shipping

 

BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 4

BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 5

 

Certificates

 

BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 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