ERW Seamless WT24mm ASTM 500 Rectangle Steel Tube
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
Minimum Order Quantity : | 5Tons | Price : | negotiable |
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Packaging Details : | Special Shaped Steel Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing. | Delivery Time : | 30-45 work days |
Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 2000Tons per Year |
Place of Origin: | ZHEJIANG, CHINA | Brand Name: | TORICH |
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Certification: | ISO9001, ISO14001, TS16949 | Model Number: | GB/T3094 |
Detail Information |
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Keyword: | Special Shaped Steel Tubes | Material: | 10# 20# 45# Q195 Q215 Q235 Q345 |
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OD: | 20-1200mm | WT: | 2-200mm |
Length: | 2000-12000mm | Application: | Structural, Tool And Machinery Parts |
High Light: | structural steel square tubing,rectangular steel pipe |
Product Description
Key Word
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Cold Drawn Special Shaped Steel Tubes
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Material
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10# 20# 45# Q195 Q215 Q235 Q345
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Size
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OD: 4-1200mm WT: 0.3-200mm Length: 2000-9000mm
|
Surface
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With Anti Rust Protection
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Production Method
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Cold Drawn
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Application
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Used in structural parts, tool and machinery parts
|
Tolerance
According to the following tables, or according to customers’ request.
Tolerance for the width
|
|||
Size (mm)
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Tolerance (mm)
|
||
General
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High Grade
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Width A/B
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≤30
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±0.30
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±0.20
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>30-50
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±0.40
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±0.30
|
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>50-75
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±0.80%A
±0.80%B
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±0.70%A
±0.70%B
|
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>75
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±1%A
±1%B
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±0.80%A
±0.80%B
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Tolerance for wall thickness
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|||
Size (mm)
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Tolerance (mm)
|
||
General
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High Grade
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||
Width A/B
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≤1.0
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±0.18
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±0.12
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>1.0-3.0
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+15% WT
-10% WT
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+12.5% WT
-10% WT
|
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>3.0
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+12.5% WT
-10% WT
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±10% WT
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Mechanical Property
Steel Grade
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Tensile Strength MPa
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Yeild Strength MPa
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Elongation %
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No less than
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10
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335
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205
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24
|
20
|
390
|
245
|
20
|
35
|
510
|
305
|
17
|
45
|
590
|
335
|
14
|
Q195
|
315
|
195
|
22
|
Q215
|
335
|
215
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22
|
Q235
|
375
|
235
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20
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Q295
|
430
|
295
|
22
|
Q345
|
510
|
345
|
21
|
Q390
|
530
|
390
|
18
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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.
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
TORICH GB/T3094 Excellent OD/ID Controlled Special Steel Pipe 10# 20# Cold Drawn Shaped Steel Tubes
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