316L Stainless Steel Honed Tube OD 20 Mm ID 16 Mm WT 2 Mm For Hydraulic Cylinders
Price:
negotiable
MOQ:
500kgs
Delivery Time:
8 ~ 14 days
Brand:
JUDE STEEL
Product Description
316L Stainless Steel Honed Tube OD 20 Mm ID 16 Mm WT 2 Mm For Hydraulic Cylinders
Mechanical Properties
Honed tubes are widely recognized as hydraulic cylinder tubes because they are the primary material used in the production of hydraulic cylinders. Their precision-honed inner diameter provides excellent surface finish and dimensional accuracy, ensuring smooth piston movement and reliable sealing performance. Since the honing process is mainly applied to the tube's internal bore, they are also commonly referred to as honed ID tubes or ID honed tubing.
Product Specifications Of 316L Stainless Steel Honed Tube
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| Item | Specification |
|---|---|
| Product Name | 316L Stainless Steel Honed Tube |
| Material Grade | 316L / UNS S31603 |
| Standards | ASTM A269, ASTM A213, ASTM A312, EN 10216-5 |
| Manufacturing Process | Seamless + Cold Drawn + Precision Honed |
| Outside Diameter (OD) | 20 mm |
| Inside Diameter (ID) | 16 mm |
| Wall Thickness (WT) | 2 mm |
| Length | 1000–12000 mm or Customized |
| ID Tolerance | H7 / H8 |
| Inner Surface Roughness | Ra ≤ 0.2–0.4 μm |
| Straightness | ≤0.5 mm/m |
| Surface Finish | Honed ID / Bright Annealed or Polished OD |
| Certificate | EN 10204 3.1 MTC |
Material & Composition Of 304 Cold Drawn Seamless Stainless Steel Tube
ID.:16 mm
W.T.: 2 mm
ID.:16 mm
OD:20 mm
W.T.: 2 mm
Length: 1000–12000 mm or Customized
Material:316L
Product Features Of Hydraulic Cylinder Honed Tube
- Precision cold drawn seamless construction
- Honed internal bore for low friction performance
- Excellent corrosion resistance in marine and chemical environments
- High dimensional accuracy with H7/H8 tolerance
- Smooth inner surface (Ra ≤ 0.4 μm)
- Excellent straightness and concentricity
- Superior weldability and machinability
- Long service life under high-pressure conditions
Chemical Composition of 316L Stainless Steel
| Element | Content (%) |
|---|---|
| Carbon (C) | ≤0.03 |
| Silicon (Si) | ≤1.00 |
| Manganese (Mn) | ≤2.00 |
| Phosphorus (P) | ≤0.045 |
| Sulfur (S) | ≤0.030 |
| Chromium (Cr) | 16.0–18.0 |
| Nickel (Ni) | 10.0–14.0 |
| Molybdenum (Mo) | 2.0–3.0 |
| Nitrogen (N) | ≤0.10 |
| Iron (Fe) | Balance |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥485 MPa |
| Yield Strength | ≥170 MPa |
| Elongation | ≥40% |
| Hardness | ≤95 HRB |
| Density | 7.99 g/cm³ |
| Elastic Modulus | 193 GPa |
Precision Honing Performance
| Property | Value |
|---|---|
| ID Surface Finish | Ra 0.2–0.4 μm |
| ID Tolerance | H7 / H8 |
| Roundness | ≤0.02 mm |
| Straightness | ≤0.5 mm/m |
| Concentricity | High Precision |
Advantages of Precision Honing
- Reduced seal wear
- Lower friction coefficient
- Improved hydraulic efficiency
- Stable piston movement
- Excellent sealing performance
- Longer cylinder service life
FAQ
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Company
JUDE STEEL MANUFACTURING CO., LTD
Location
Room 1804, Unit 1, Jinqiao International Building, Xixian New Area, Xi'an City, Shaanxi Province
Contact Person
Deng