DIN 2391 ST52 H8 Honed Tube
Product Details
honed hydraulic cylinder tube
,hydraulic cylinder pipe
Descriptions of Hydraulic Cylinder Honed Tube
|
Honed tube for hydraulic cylinder
|
||
|
Standard
|
DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713... | |
|
Material
|
ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45... | |
|
Heat treatment
|
BK+S | |
|
Specification
|
Outer diameter(mm)
|
Inner diameter(mm) |
|
50-300mm
|
40-250 | |
|
I.D Tolerance
|
H8-H9 | |
|
Length
|
3-9m (Customers usually choose the 4~5.8m) | |
|
Straightness
|
1/1000 | |
|
ID roughness
|
RA 0.4micron(max) | |
|
Technology
|
Honed & SRB(SKIVED AND ROLLER BURNISHED ) | |
|
Scope
|
Honed tube for hydraulic cylinder, swivel crane, injection machine and construction machine application |
|
Chemical Component:
| Steel Grade |
Chemical Composition (%) |
|||||
| C | Si | Mn | P | S | Cr | |
| ≤ | ||||||
|
St45
|
0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.250 |
|
ST52(E355)
|
≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 | 0.25 |
|
SAE1026
|
0.22-0.28 | 0.15-0.35 | 0.60-0.90 | 0.040 | 0.050 | / |
|
27SiMn
|
0.24-0.32 | 1.10-1.40 | 1.10-1.40 | 0.035 | 0.035 | 0.300 |
|
20#
|
0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.250 |
Mechanical Properties
|
Delivery condition
|
BKS Cold Drawn & Stress-Relieved |
||
|
Steel Grade
|
Rm MPa | ReH MPa | Elongation A5(%) |
|
ST45
|
≥520 | ≥375 | ≥15 |
|
ST52(E355)
|
≥600 | ≥520 | ≥14 |
|
SAE1026
|
≥600 | ≥510 | ≥15 |
|
16Mn
|
≥600 | ≥520 | ≥14 |
|
20#
|
≥520 | ≥375 | ≥15 |
Advantage of Product
1)Professional & skilled, reliable.
2)One-stop total solution
3)ready stock goods with fast delivery
4)Customizable: Non-standard sizes are also available
5)Small quantity is acceptable
6)Cash back: Refund or replacement for any product faulty
What is your Guarantee?
1.SO9001:2008 and TS16949 certification, SGS, BV, TUV or other third party inspection is available.
2.High quality with competitive price.
3.Advanced technology, experienced engineer, ISO quality system for quality assurance and traceability.
Do you have agent or distributor in our country?
1.We are recruiting area agent and distributor all over the world, welcome to send us your mail or call us for detail discussion.
How is your production capability?
1.2000 tons monthly production capacity, 5000 tons monthly trading capability
2.Prompt and Timely shipment
How to get the sample?
1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
2.Sample charges will be refunded when order is placed.
What is your Payment Term?
1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
3.Upon negotiation
Who are your customers?
1.Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc
How long will you react on our requirement?
1.Your requirement would be treated within 24 hours on weekdays. Quotations would be sent upon technical details confirmed by customer!
Any more questions about your doubts, please feel free to send us your emails or call!
-
Auto Parts ASTM A513 Cold Rolling Welded Steel Tubes with DOM Production
Auto Parts ASTM A513 Welded Steel Tubes with DOM production ASTM A513 Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing Applications: for Machinery, Mechanical Engineering 1. Standard: ASTM A513 cold rolling welded precision steel tubes 2. Steel Grade: SAE1010, SAE1020, other materials upon agreement with customers. 3. Production method: Cold rolling on the weled steel tubes, to reach high accuracy on the OD and WT tolerance 4. Size range: O.D.:6-350mm W.T. -
25mm Diameter Bright Annealing Seamless Steel Tube for Hydraulic Systems
EN10305-1 E235 E355 NBK Bright Annealing Precision Steel Pipes for Hydraulic Systems EN10305-1 NBK Bright Annealed Precision steel pipes for Hydraulic system OD:4-80 (mm) WT0.5-10 (mm) Length 1000-12000mm Product name: Seamless Precision Steel Pipe Application: for hydraulic systems precision steel pipes for Hydraulic system OD (mm) WT (mm) Length (mm) 4 0.5 5800-6000 4.0 1.0 5800-6000 5.0 1.0 5800-6000 6.0 1.0 5800-6000 6.0 1.5 5800-6000 8.0 1.0 5800-6000 9.5 0.89 5800-6000 -
Precision Seamless Black Phosphating Steel Tube for Hydraulic Systems
Steel Pipes with high precision for Hydraulic Systems with Black Phosphating surface Black Phosphated Hydraulic Tubes with High Precision and tight tolerance, the tubes are produced by precision cold drawn and cold rolling, then bright annealed in a protected atmosphere, afterwards it is blackphosphated on the surface Production process: DIN series tubes, cold drawn and bright annealed precision seamless steel tube is used as the tube to be phosphated. The phosphorization is -
Precision Seamless Galvanized Steel Tubes DIN2391 EN103052 ST35.0 ST37
Precision Seamless Galvanized Steel Tubes DIN2391 EN103052 ST35.0 ST37 Production Process: Cold rolling by Cold pilger machine and Cold rolling machine,galvanized and zinc plated could be applied. Cold Rolled and Galvanized Steel Tube Production process: DIN highly accurate, cold rolled and bright seamless steel tube is used as the tube to be galvanized. The outer wall of tube is electroplated. The caps are covered at two ends of tube to prevent from the dust. Main Features:
