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Honed Hydraulic Cylinder Tube EN10305-2 wtih Welded Precision Cold Drawn Steel Tube

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Honed Hydraulic Cylinder Tube EN10305-2 wtih Welded Precision Cold Drawn Steel Tube

Brand Name : TORICH

Model Number : EN10305-2

Certification : ISO 9001-2008 ISO 14001 TS 16949 DNV TUV

Place of Origin : China

MOQ : 5 tons

Price : 800-950 USD/ton

Supply Ability : 60000 tons annual

Delivery Time : 5-8 weeks work days

Packaging Details : Antirust Oil protection, in hexagonal bundles or upon customer‘s request

Material : Carbon Steel

Steel Grade : E155 E195 E235 E275 E355

Size range : I . D. : 30 -650mm W . T . : 1 - 50mm L : max12000mm

Shape : Round

Production method : Drawn Over a Mandrel (DOM)

Heat treatment method : + Cc + LCc + SR + Ad + N

Standard : EN10305-2

Note : Special steel grade is also available, according to customer request

MTC : EN10204 3.1B

Application : Hydraulic Cylinders

Production : ID Honed, Skiving Roller Burnish

Certificate : TS16949

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EN10305-2 DOM Hydraulic Cylinder Tube for Oil and Pnuematic Cylinders E155 E195 E235 E275 E355

EN10305-2 Welded Precision Cold Drawn Steel Tubes

Honing, Skiving, Roller Burnish


Applications:

for Auto industry

for machinery use

Oil Cylinder Tube

Motorcyle shock absorber
Auto shock absorber innder cylinder

Telescopic Cylinders


Size range:
ID.: 20-650mm W.T.:1-50mm L:max12000mm

Steel Grade:

E155, E195, E235, E275, E355. S45C

Steel Grade and Chemical Compositions

Steel Grade C Si Mn P S
Steel Name Steel Number max max max max max
E155 1.0033 0.11 0.35 0.70 0.025 0.025
E195 1.0034 0.15 0.35 0.70 0.025 0.025
E235 1.0308 0.17 0.35 1.20 0.025 0.025
E275 1.0225 0.21 0.35 1.40 0.025 0.025
E355 1.0580 0.22 0.35 1.60 0.025 0.025

Heat treatment method:

+Cc, +LCc, +SR, +Ad, +N


Note: Special steel grade is also available, according to customer request.

Please specify the steel grade and heat treatment mothod when sending the enquiry!

For Application of:

Honed Hydraulic Cylinder Tube EN10305-2 wtih Welded Precision Cold Drawn Steel Tube Honed Hydraulic Cylinder Tube EN10305-2 wtih Welded Precision Cold Drawn Steel Tube

Test Methods:

Tensile test

Flattening test

Drift expanding test

Dimensional inspection

Roughness measurement

Visual examincation

Not-destructive testing

a. Test for longitudinal imperfections-

- Eddy current test - EN10246-3, level E3

- ultrasonic testing - EN10246-7, level U3

b. Leak-tightness

- Non-destructive testing for verification of leak-tightness shall be carried out in accordance with EN10246-1

EN10305 Consists of the following Parts under the general title " Steel tubes for precision applications - Technical delivery conditions "

Part 1: Seamless Cold Drawn Tubes

Part 2: Welded Cold Drawn Tubes

Part 3: Welded Cold Sized Tubes

Part 4: Seamless Cold Drawn Tubes for Hydraulic and Pneumatic Power Systems

Part 5: Welded and Cold Sized Square and Rectangular Tubes

Part 6: Welded Cold Drawn Tubes for Hydraulic and Pneumatic Power Systems

Normative references:

EN10002-1, Metallic materials - Tensile Testing - Part 1: Method of test at ambient temperature

EN10020, Definition and classification of grades of steel

EN10021, General technical delivery requirements for steel and iron products

EN10027-1, Designation systems for steel - Part 1 : Steel names, principal symbols

EN10027-2, Designation systems for steel - Part 2: Numerical systems

EN10052, Vocabulary of heat treatment terms for ferrous products.

EN10204, Metallic products - Types of inspection documents

EN10233, Metallic materials - Tube - Flattening Test

EN10234, Metallic materials - Tube - Drift expanding test

EN10246-1, Non-destructive testing of steel tubes - Part 1: Automatic electromagnetic testing of seamless and welded ( execpt submerged arc-welded) ferromagnetic steel tubes for verification of hydraulic leak-tightness

EN10246-3, Non-destructive testing of steel tubes - Part 3: Automatic eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for detection of imperfections

EN10246-5, Non-destructive testing of steel tubes - Part 5: Automatic full peripheral magnetics transducer/flux leakage testing of seamless and welded ( expcept submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal imperfections

EN10246-7, Non-destructive testing of steel tubes - Qualification and competence of level 1 and 2 non-destructive testing personnel.

EN ISO377, Steel and Steel products - Location and preparetion of samples and test pieces for mechanical testing (ISO 377:1997)

EN ISO 2566-1, Steel - Conversion of elongation values - Part 1: Carbon and Low alloy steels (EN102566-1:1984)

EN 10168, Iron and steel products - Inspection documents - List information and description

ENV10220, Seamless and welded steel tubes - Dimensions and masses per unit length

EN10266, Steel Tubes, fittings and structrual hollow sections - Definitions and symbols for use in product standards

EN ISO 4287, Geometrical product specifications (GPS) - Surface Texture: Profile method - Terms, definition and surface texture parameters ( ISO 4287:1997)

Honed Hydraulic Cylinder Tube EN10305-2 wtih Welded Precision Cold Drawn Steel Tube

Honed Hydraulic Cylinder Tube EN10305-2 wtih Welded Precision Cold Drawn Steel Tube
Honed Hydraulic Cylinder Tube EN10305-2 wtih Welded Precision Cold Drawn Steel Tube

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