DIN EN 10305-4 Tubes Suppliers, Get free quote Now!
DIN EN 10305-4 Tubes are used in hydraulic and pneumatic power plant structures as seamless pipes and cold drawn pipes. Multi Metals (India) is a leading manufacturer of the different types of the EN 10305-4 E235 Precision Steel Tube in various dimensions, shapes and sizes. The products are normalized in a controlled atmosphere. There are different grades such as E215, E235 and E355.
The chemical composition of the PN-EN 10305-4 Tubes for hydraulic and pneumatic power systems can range drastically with the grades. The minimum carbon content is 0.1% and the maximum carbon content is 0.22% in different grades. The same applies to silicon, manganese, phosphorus, sulfur and aluminum in the composition. The EN 10305-4 Precision-hydraulic tube types have different strength values as well.
The grades are nominated with their minimum yield strength values such as the EN 10305-4 Grade E235 Carbon Steel Seamless Tubes having 235MPa minimum yield strength and 290MPa minimum tensile strength. The yield strengths range up to 355MPa and the tensile strengths range up to 630MPa with elongation rates ranging from 22% to 30%. The BS EN 10305 Precision Steel Tubes are used in precise applications that need accurate dimensions and high performances. Please feel free to contact us for more information on the EN 10305-4 Seamless Cold Drawn Tubes and their prices.
No need to pay extra when you can buy EN 10305-4 Grade E235 Carbon Steel Seamless Tubes in exact sizes
Dimensions Standard And Specification Of DIN EN 10305-4 Tubes
| Seamless Pipe Size | 4 to 219mm W. T.: 0.5 to 20mm |
|---|---|
| Standard | GB, IS, JIS, ASTM, ASME, AISI, DIN, EN Pipe |
| Welded Pipe Size | 5.0 mm – 1219.2 mm |
| Tube Swg & Bwg | 10 Swg.,16 Swg., 12 Swg., 14 Swg., 20 Swg., 18 Swg. |
| Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
| EFW Pipe size | 5.0 mm – 1219.2 mm |
| Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Pipe Schedule | SCH40, SCH40S, STD, SCH80, XS, SCH60,SCH5, SCH10, SCH10S, SCH20, SCH30, SCH80, SCH120, SCH140, SCH160, XXS |
| Welded Tube Size | 6.35 mm OD To 152 mm OD |
| Length | Single Random, Double Random, Standard & Cut length Pipe & Tube |
| wall thickness | 0.020" –0.220", (special wall thicknesses available) |
| Form | U’ bent or Hollow,Round, Hydraulic, ‘ LSAW, Straight Pipe, Boiler, Clad Pipe, Rectangular, Square Pipe Etc |
| Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Material Test Certificates (MTC) | Material Test Certificates (MTC) as per EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2, 100% Radiography Test Report, Raw Materials Certificate, Third Party Inspection Report, Fumigation Certificates, Heat Treatment Charts, EN 10305-4 Carbon Steel Pipe HS Code Commercial Invoice, Form A for Generalized System of Preferences (GSP) |
| Type | Welded, Seamless, ERW, EFW, Fabricated Pipe, ‘U’ bent or Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Tube etc |
| End | Plain End, Beveled End, Treaded Pipe & Tube |
| Application | Oil Pipe & Tube, Gas Pipe & Tube, Fluid Pipe & Tube, Boiler Pipe & Tube, Heat exchanger Tube |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| Marking | All EN 10305-4 Grade Carbon Steel Seamless Tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
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| We can also cut, thread, and groove EN 10305-4 Carbon Steel Seamless Pipe to meet your specifications. Pipe Dimension ANSI/ ASME B36.19, B36.10, B2.1 | |
Check sizes, dimensions of BS EN 10305 Precision Steel Tubes in India
Inspection and test list of EN 10305-4 E235 Precision Steel Tube
| Inspection and test type | Inspection and test frequency |
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| Internal tests | Acceptance tests | |
| Chemical analysis | M | M |
| Tensile testing | M | One pipe per every tested batch |
| Flattening test or expansion test | M | 2 per every tested batch |
| Dimension verification | M | M |
| Visual inspection | M | M |
Composition Standard Of EN 10305-4 Precision-hydraulic tube
| Steel grade | % of mass | |||||
| Symbol | C max. | Si max. | Mn max. | P max | S max | Al total. Max |
| E215 | 0,10 | 0,05 | 0,70 | 0,025 | 0,015 | 0,025 |
| E235 | 0,17 | 0,35 | 1,20 | 0,025 | 0,015 | - |
| E355 | 0,22 | 0,55 | 1,60 | 0,025 | 0,015 | - |
Mechanical Properties Database Of EN 10305-4 Grade E235 Tubes
| Steel grade | Yield limit ReH Min. MPa | Tensile strength Rm Min MPa | Elongation A Min % |
| Symbol | |||
| E215 | 215 | 290 to 430 | 30 |
| E235 | 235 | 235 to 480 | 25 |
| E355 | 355 | 490 to 630 | 22 |
Equivalent Grades Table Of EN 10305-4 Grade E235 Carbon Steel Seamless Tubes
| DIN | EN | BS | NFA | ASTM | ASME |
| – | EN 10305-4 Grade E235 | – | – | – | – |
Requirements for the drift expanding test
| Steel grade | %increase of the diameter D for | ||
| Name | Number | T≤4mm | T>4mm |
| E215 | 1.0212 | 20 | 15 |
| E235 | 1.0308 | 18 | 12 |
| E355 | 1.0580 | 15 | 10 |
Dimensional Tolerances of PN-EN 10305-4 Tubes for hydraulic and pneumatic power systems
| Outer diameter and wall Thickness | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Execution | Size Range | OD Tolerance | Wall tolerance | ||||||
| Hot-rolled Tube | OD – 80 mmOD > 80 mmWall < 12 mmWall - 12 mm | ± 0.4 mm± 0.5 % of OD | ± 0.7 mm± (5 % x wallthickness + 0.1 mm | ||||||
| Hot-rolled peeled tube | All sizesWall < 12 mmWall - 12 mm | + 0.25/- 0 mm | ± 0.8 mm± (5 % x wall thickness+ 0.2 mm) | ||||||
| Cold Worked tubecold-rolled or cold-drawn | OD < 40 mmOD 40 - 80 mmOD > 80 Wall Thickness< 6 mm Wall Thickness6 - 8 mm Wall Thickness > 8 | + 0.30/- 0 mm*+ 0.35/- 0 mm*+ 0.40/- 0 mm* | ± 0.30 mm± 0.35 mm± 0.40 mm | ||||||
Standard length tolerances of BS EN 10305 Precision Steel Tubes
| Component length (mm) | OD 30-100 mm | OD 100-254 mm |
| 10-100 | + 1.0/- 0 | + 2.0/- 0 |
| 100-600 | + 2.0/- 0 | + 3.0/- 0 |
| 600-1200 | + 3.0/- 0 | + 4.0/- 0 |
| 1200-5000 | + 5.0/- 0 | + 6.0/- 0 |
Sizes of EN 10305-4 Seamless Cold Drawn Tubes
| Wall | Sizes ( O.D.) |
|---|---|
| .010 | 1/16" , 1/8" , 3/16" |
| .020 | 1/16" , 1/8" , 3/16" , 1/4" , 5/16" , 3/8" |
| .012 | 1/8" |
| .016 | 1/8" , 3/16" |
| .028 | 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 3/4" , 1" , 1 1/2" , 2" |
| .035 | 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4" |
| .049 | 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4" |
| .065 | 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3" |
| .083 | 1/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3" |
| .095 | 1/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2" |
| .109 | 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2" |
| .120 | 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3" |
| .125 | 3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4" |
| .134 | 1" |
| .250 | 3" |
| .375 | 3 1/2" |
Don't forget to check our latest price of EN 10305-4 Seamless Cold Drawn Tubes as per Standard
Most Frequent Types Of EN 10305-4 E235 E355 +N Carbon Steel Pipe For Hydraulic / Pneumatic Power Systems
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Buy EN 10305-4 E235, E355 +N Carbon Steel Pipe For Hydraulic / Pneumatic Power Systems in custom length at best price
Permissible deviations of the BS EN 10305-3 Steel Tube
analysis from the specified limits given in Table
| Element | Specified limit of the cast analysis % by mass | Permissible deviation of the product analysis % by mass |
| C | ≤0.22 | +0.02 |
| Si | ≤0.55 | +0.05 |
| Mn | ≤1.60 | +0.10 |
| P | ≤0.025 | +0.005 |
| S | ≤0.015 | +0.003 |
| Al | ≤0.025 | -0.005 |