Min. Order: | 5 Ton |
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Trade Term: | FOB,CFR,CIF,FAS,CIP,CPT,FCA,EXW |
Supply Ability: | 20000Ton |
Place of Origin: | Jiangsu |
Location: | Taizhou, Jiangsu, China (Mainland) |
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Business Type: | Manufacturer |
Model No.: | E235 , E255 , E355 |
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Means of Transport: | Ocean, Air, Land |
Production Capacity: | 20000Ton |
Packing: | wooden packing,hex bundled |
Delivery Date: | 20-60days |
Product Name: Small OD High Precision Seamless Cold Drawn Steel Pipe EN10305-1 / EN10305-4
Material: E235, E255, E355
Size Range: OD: 6-88mm, WT: 1-15mm, Length: 5.8m/6m, maximal 18m
Delivery Condition: +C, +LC, +SR, +A, +N
Application: For high precision purpose, auto industry, like manipulator, Shock Absorber, Transmission Shaft, Steering Gear, Car Frame, etc.
Stable Quality with Comeptitive Price.
+N(Bright Annealing) Heat Treatment, Surface is bright and smooth, without oxide scale
Good Extending and Bending Ability.
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 or Cold Rolling, On line inspection
5. Heat Treatment:+SR, +A, +N
6. Straightening/Cutting to specified length/Finished Measuring Inspection
7. Quality Testing in own lab with Tensile Strength, Yield Strength, Elongation, Hardness, Straightness, etc.
8. Packing and Stocking.
100% Eddy Current Testing.
100% Size Tolerance Checking.
100% Tube surface checking to avoid surface defects.
Product Name | EN10305-1 E235 E255 E355 Precision Seamless Steel Tube |
Material | E235, E255, E355 |
Delivery Condition | +C, +LC, +SR, +A, +N |
Standard | EN10305-1 |
Size Range | OD: 6-88mm, WT: 1-15mm |
Application | High precision purpose, auto parts, oil cylinder, etc |
Round Billet | Bao Steel, Xingcheng Steel, Zhongtian Steel |
Keyword | Seamless Steel Tube |
Certificate | TS16949, ISO 9001 |
HS code | 7304319000 |
Delivery Time | 45 days |
Pakcing | Bundles or Woodern Boxes |
Steel Grade | Chemical Composition | |||||
Symbol | Material Number | C Max. | Si Max. | Mn Max. | P Max. | S Max. |
E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 |
E255 | 1.0408 | 0.21 | 0.35 | 0.40--1.10 | 0.025 | 0.025 |
E355 | 1.0580 | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 |
Steel Grade | +C | +LC | +SR | |||||
Name | No. | Rm Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % |
E235 | 1.0308 | 480 | 6 | 420 | 10 | 420 | 350 | 16 |
E255 | 1.0408 | 580 | 5 | 520 | 8 | 520 | 375 | 12 |
E355 | 1.0580 | 640 | 4 | 580 | 7 | 580 | 450 | 10 |
Steel Grade | +A | +N | ||||
Name | No. | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % |
E235 | 1.0308 | 315 | 25 | 340--480 | 235 | 25 |
E255 | 1.0408 | 390 | 21 | 440--570 | 255 | 21 |
E355 | 1.0580 | 450 | 22 | 490--630 | 355 | 22 |