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EN10305-2 GB/T3639 E155, E195, E235 E275, E355 DOM Steel Tube Welded Carbon Steel Pipe for Hydraulic Steel Tubing

Good quality DOM Steel Tube for sales
Good quality DOM Steel Tube for sales
Dear Richard, thks for your continous support to our company, we have faith in your company's product and services

—— Cassy

you always commit and manage to meet our very tight tolerence requirement,furthermore Torich International never fail our delivery.

—— Cassy

This is what we are looking for, a reliable and responsible supplier.

—— Cassy

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EN10305-2 GB/T3639 E155, E195, E235 E275, E355 DOM Steel Tube Welded Carbon Steel Pipe for Hydraulic Steel Tubing

China EN10305-2 GB/T3639 E155, E195, E235 E275, E355 DOM Steel Tube Welded Carbon Steel Pipe for Hydraulic Steel Tubing supplier
EN10305-2 GB/T3639 E155, E195, E235 E275, E355 DOM Steel Tube Welded Carbon Steel Pipe for Hydraulic Steel Tubing supplier EN10305-2 GB/T3639 E155, E195, E235 E275, E355 DOM Steel Tube Welded Carbon Steel Pipe for Hydraulic Steel Tubing supplier EN10305-2 GB/T3639 E155, E195, E235 E275, E355 DOM Steel Tube Welded Carbon Steel Pipe for Hydraulic Steel Tubing supplier EN10305-2 GB/T3639 E155, E195, E235 E275, E355 DOM Steel Tube Welded Carbon Steel Pipe for Hydraulic Steel Tubing supplier EN10305-2 GB/T3639 E155, E195, E235 E275, E355 DOM Steel Tube Welded Carbon Steel Pipe for Hydraulic Steel Tubing supplier EN10305-2 GB/T3639 E155, E195, E235 E275, E355 DOM Steel Tube Welded Carbon Steel Pipe for Hydraulic Steel Tubing supplier

Large Image :  EN10305-2 GB/T3639 E155, E195, E235 E275, E355 DOM Steel Tube Welded Carbon Steel Pipe for Hydraulic Steel Tubing

Product Details:

Place of Origin: Zhejiang Province, China
Brand Name: TORICH
Certification: ISO 9001 ISO14001 TS16949 DNV SON BV DNV
Model Number: EN10305-2 GB API ASTM BS DIN GB JIS

Payment & Shipping Terms:

Minimum Order Quantity: 1Ton
Price: 600-1200 USD/ton
Packaging Details: antirust oil in hexagonal bundles or in carbon boxes or wooden boxes
Delivery Time: 5-8 weeks of work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 50000 tons per year
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Detailed Product Description
Name: DOM Welded Carbon Steel Pipe EN10305-2 For Hydraulic Steel Tubing E155, E195, E235 E275, E355 Standard: GB, API ASTM BS DIN GB JIS EN
Shape: Round Surface: Anti-rust Oiled
Material: E155, E195, E235 E275, E355 WT: 1-35mm
OD: 6-350mm Length: Max12000mm
Usage: Auto Industry,Telescopic Systems Technique: Cold Drawn

DOM Welded Carbon Steel Pipe EN10305-2 for Hydraulic Steel Tubing E155, E195, E235 E275, E355
 
Size range: O.D.:6-420mm W.T.:1-50mm L:max12000mm
 
Applications: for Auto Industry/ Machinery Use/ Oil Cylinder Tube/ Motorcycle Shock Absorber/
Auto Shock Absorber/ Inner Cylinder/ Telescopic Cylinders/ Jack Lifting System/ Hydraulic Cylinders
 
Appearance:
The internal and external surface finish of the tubes is smooth, while the Weld Seam is somehow not visible or tangible.
The ID surface with roughness Ra≤4μm, the best ID smoothness we could reach Ra≤0.8μm
The inner surface can be measured and reported if this is requested by the purchaser before PO.
 
Supplying Steel Grade:
E155, E195, E235 E275, E355
 
Delivery Condition:
+C, +Lc, + SR, +A, +N
 
Steel Grade and Chemical Compositions:

Steel GradeCSiMnPS
Steel NameSteel Numbermaxmaxmaxmaxmax
E1551.00330.110.350.700.0250.025
E1951.00340.150.350.700.0250.025
E2351.03080.170.351.200.0250.025
E2751.02250.210.351.400.0250.025
E3551.05800.220.351.600.0250.025

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

DOM, ERW+ Cold Drawn
ID Honing + Roller Burnish+ Skiving

 
For Application of:
EN10305-2 GB/T3639 E155, E195, E235 E275, E355 DOM Steel Tube Welded Carbon Steel Pipe for Hydraulic Steel TubingEN10305-2 GB/T3639 E155, E195, E235 E275, E355 DOM Steel Tube Welded Carbon Steel Pipe for Hydraulic Steel Tubing
Relate Information:
 
Quality Inspection standard and 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 stee l- Part 2: Numerical system
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(except 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 the detection of imperfections
 
EN10246-5, Non-Destructive testing of steel tubes - Part 5: Automatic full peripheral magnetic transducer /flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longtitudinal imperfections
 
EN10246-7, Non-Destructive testing of steel tubes - Part 7: Automatic full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal imperfections.
 
EN10256, 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 preparation 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 ( ISO2566-1:1984)
 
ENV10220, Seamless and welded steel tubes - Dimension and masses per unit length.
 
EN10266, Steel Tubes, fittings and structural hollow sections - Definition and Symbols for use in products standards
 
 
 
EN10305-2 GB/T3639 E155, E195, E235 E275, E355 DOM Steel Tube Welded Carbon Steel Pipe for Hydraulic Steel Tubing
EN10305-2 GB/T3639 E155, E195, E235 E275, E355 DOM Steel Tube Welded Carbon Steel Pipe for Hydraulic Steel Tubing
 

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
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.
 
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

 

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Jack Jiang

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