33.4MM JIS G3444 Structural Steel Tubes For Mechanical
Brand Name:TORICH
Model Number:JIS G3444
Delivery Time:35-45days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:CHINA
Packaging Details:In wooden boxes or hexagonal bundles in seaworthy packing
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Ningbo Zhejiang China
Address:
Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
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within 42 hours
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Product Details
JIS G3444 Structural Steel Tubes for Mechanical Usage
JIS G3444 indicated welded or consistent carbon steel tubes for general auxiliary purposes,civil designing, engineering, steel towers, frameworks, swaggers, heaps for concealment of avalanche and different structures
- Grade:STK290,STK400,STK490,STK500,STK540
- Outer diameter: 33.4-660mm
- Wall thickness:2.1-22mm
- Length:0.8-18m
- suppliers Method: Hot Rolled.
- Surface Treatment: Coating, Painting, Galvanized, etc.
Chemical composition:
| Steel Grade | Chemical Composition % | ||||
| C | Si | Mn | P | S | |
| STK 400 | 0.25 max. | - | - | 0.040 max. | 0.040 max. |
| STK 490 | 0.18 max. | 0.55 max. | 1.50 max. | 0.040 max. | 0.040 max. |
Mechanical property:
| Steel Grade | Tensile strength | Yield Strength | Elongation % |
| N/kgf | N/kgf | (No.5 test piece) | |
| STK 400 | 400 {41} min. | 245 {25} min. | 23 min. |
| STK 490 | 490 {50} min. | 325 {33} min. | 23 min. |
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FAQ:
Q: Are you trading company or manufacturer?
A: We are a professional steel pipes materials manufacturer.
Q: How long is your delivery time?
A: Generally it takes 7-14 days if the goods are in stock or 30-60 days if there is no stock, this mainly depends on quantity.
Q: Do you provide free sampleas?
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.
33.4MM JIS G3444 Structural Steel Tubes For Mechanical
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