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Home > Products > Precision Steel Tube > DIN2391 Standard OD10 Precision Steel Tube for Inner Cylinder Applications

DIN2391 Standard OD10 Precision Steel Tube for Inner Cylinder Applications

Product Details

Place of Origin: Jiangsu, China

Brand Name: Hongbao

Certification: TS16949, DNV, PED, ISO, TUV, LR

Model Number: HBPST-1

Payment & Shipping Terms

Minimum Order Quantity: 1 ton

Price: Negotiable

Packaging Details: Seaworthy plywooden case

Delivery Time: Within 50 days if production

Payment Terms: L/C,T/T

Supply Ability: 30000MT per year

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Highlight:

Shock Absorber Honed Tubing

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En10305 Steel Tube

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15mm Seamless Steel Tube

Brand:
Hongbao
Origin:
Jiangsu, China
OD:
6-120mm
Thickness:
0.5-15mm
Length:
18000mm Max.
Shape:
Round
Type:
Welded Or Seamless
Processing:
Cold Drawn, Cold Rolled
Brand:
Hongbao
Origin:
Jiangsu, China
OD:
6-120mm
Thickness:
0.5-15mm
Length:
18000mm Max.
Shape:
Round
Type:
Welded Or Seamless
Processing:
Cold Drawn, Cold Rolled
DIN2391 Standard OD10 Precision Steel Tube for Inner Cylinder Applications
DIN2391 E215 OD10 Precision Steel Tube, Carbon Cold Drawn Steel Tube For Inner Cylinder
Product Overview

Precision Steel Tube, a carbon cold drawn steel tube, is specifically designed for inner cylinder applications. Known for its high strength, durability, and precise dimensions, it ensures optimal performance and reliability. Manufactured to strict quality standards, this tube offers excellent corrosion resistance and wear resistance. Its lightweight yet strong construction makes it ideal for various industrial uses, promoting efficiency and longevity. Tailored to meet precise specifications, it provides enhanced functionality and reduced maintenance, making it a cost-effective solution for demanding environments.

Applications
  • Auto industry
  • Machinery use
  • Oil cylinder tube
  • Motorcycle shock absorber
  • Auto shock absorber
  • Inner cylinder
  • Telescopic cylinders
  • Jack lifting system
  • Hydraulic cylinders
Surface Finish & Appearance

The internal and external surface finish of the tubes is smooth, while the weld seam is not visible or tangible. The ID surface has a roughness of Ra≤4μm, with the best achievable smoothness being Ra≤0.8μm. The inner surface can be measured and reported if requested by the purchaser before purchase order.

Chemical Composition
Steel Grade C% Si% Mn% P% S% AL%
E215 ≤0.10 ≤0.05 ≤0.7 ≤0.025 ≤0.025 ≥0.025
E235 ≤0.17 ≤0.35 0.4-1.2 ≤0.025 ≤0.025
E255 ≤0.21 ≤0.35 0.4-1.1 ≤0.025 ≤0.025
E355 ≤0.22 ≤0.55 ≤1.6 ≤0.025 ≤0.025
Mechanical Properties at Room Temperature
Steel Grade +C +LC +SR +A +N
Steel Symbol Rm MPa | A % Rm MPa | A % Rm MPa | ReH Mpa | A % Rm MPa | A % Rm MPa | ReH Mpa | A %
E155 400 | 6 350 | 10 350 | 245 | 18 260 | 28 270-410 | 155 | 28
E195 420 | 6 370 | 10 370 | 260 | 18 290 | 28 300-440 | 195 | 28
E235 490 | 6 440 | 10 440 | 325 | 14 315 | 25 340-480 | 235 | 25
E275 560 | 5 510 | 8 510 | 375 | 12 390 | 21 510-550 | 275 | 21
E355 640 | 4 590 | 6 590 | 435 | 10 450 | 22 490-630 | 355 | 22
Delivery Conditions
  • BK (+C) - Cold finished/hard (cold finished as drawn)
  • BKW (+LC) - Cold finished/soft
  • BKS (+SR) - Cold finished/stress relieve annealed
  • GBK (+A) - Annealed
  • NBK (+N) - Normalized
DIN2391 Standard OD10 Precision Steel Tube for Inner Cylinder Applications 0