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Model No.: Hydraulic Cylinder Steel Tube
Brand: Huijie
Usage: Hydraulic/Automobile Pipe
Type: Seamless
Technique: Cold Drawn
Material: Carbon Steel
Surface Treatment: Other
Section Shape: Round
RAW MATERIALS: Bao Steel, Huai Steel, Zhongtian Steel
Application: Hydraulic Cylinder Honed Tube
Delivery Condition: BKS, BK
Inner Surface: Honed
OD Size: 40-400mm
WT Size: 1-40mm
Packaging: Bundles Package, Wooden Box
Productivity: 5000 tons/month
Transportation: Ocean
Place of Origin: Zhejiang, China
Supply Ability: 3000 tons/month
Certificate: ISO9001-2008, TS16949
HS Code: 73043190
Port: Shanghai,Ningbo
Payment Type: T/T
Incoterm: FOB,CFR,CIF,FCA
EN 10305-1 E355 Seamless Carbon Steel Hydraulic Cylinder Honed Tube
The similar Steel Tubes as DIN2391 St52.3 cold drawn precision tubes.
The steel tubes produced from cold drawn steel tubing with honing and skiving,
roller burnished in the inner and outer steel tubes surface to promise the high
surface roughness and tolerance for application of hydraulic cylinders,hydraulic jack,
telescope cylinders,and precision cylinder shaft rods.
1. Steel tubes Material: ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45, CK20, 16Mn, 27SiMn etc
2. The cold drawn tubing similar standard: DIN2391, EN10305, DIN17175 etc
3. The steel pipes OD: 40-400mm
4.The steel tubes WT: 5-40mm
5. Length: Random (5-7m) or Fixed length as per order of confirmation
6. Polishing: To 0.4Ra Max
7. Supply Condition: BK(+C), BK+S (+SR)
8. Technology: Honed & SRB (SKIVED AND ROLLER BURNISHED )
9. Tolerance: Inner Diameter: ISO H8
Wall Thickness: Diameter >40, ±0.2mm; Diameter 40-100, ±0.3mm; Diameter >100, ±0.5mm
10. Application: For hydraulic cylinder, swivel crane, injection machine and construction machine application
11. Technique: Cold Drawn seamless tubing or DOM Steel Tubing
12. Test and Inspection: Tension Test, Flaring Test, Flange Test, Reverse Test, Hardness Test, Hydrostatic or Nondestructive Electric Test etc
13.
Chemical Composition | ||||||
Steel Grade | C | Si | Mn | P≤ | S≤ | Cr≤ |
ST45 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.025 |
ST52(E355) | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 | 0.025 |
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 | 0.030 |
20# | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.025 |
QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
100% Eddy Current Testing.
100% Size Tolerance Checking.
100% Tube surface checking to avoid surface defects.
tags:Cold Drawn Hydraulic Tube,Hydraulic Cylinder Honed Tube,Seamless Honed Tube,precision steel tubing.
Seamless Steel Tubes,Seamless Steel Pipes,honed tubing,honed steel tubes.
Product Categories : Hydraulic Cylinder Tubes
Home > Products > Hydraulic Cylinder Tubes > Cold Drawn Seamless Hydraulic Cylinder Honed Tubes
Send Inquiry
Mr. Kevin
Tel:86-0574-87491308
Fax:86-0574-87491848
Mobile Phone:+8613355844917
Email:sales@hjbearingtube.com
Address:Industrial Park, Zhangting Town,Yuyao City, Ningbo, Zhejiang
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.