Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability | 60000 Ton per year |
Delivery Time | 30-35 days |
Packaging Details | packing in wooden boxes or in hexagonal bundles |
Product name | Square and Rectangular Carbon Steel Tube for Structure |
Technique Standard | JIS G3466 |
Grade | STKR400, STKR490 |
Application | For civil engineering, architecture, other structures |
Secondary | Non-secondary |
Section shape | Round |
Type | Seamless and welded |
Technique | Cold-finished ,hot-finished, ERW |
Brand Name | TORICH |
Model Number | JIS G3466 |
Certification | ISO9001; ISO14001; TSI16949 |
Place of Origin | ZheJiang,CHINA |
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Product Specification
Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 60000 Ton per year |
Delivery Time | 30-35 days | Packaging Details | packing in wooden boxes or in hexagonal bundles |
Product name | Square and Rectangular Carbon Steel Tube for Structure | Technique Standard | JIS G3466 |
Grade | STKR400, STKR490 | Application | For civil engineering, architecture, other structures |
Secondary | Non-secondary | Section shape | Round |
Type | Seamless and welded | Technique | Cold-finished ,hot-finished, ERW |
Brand Name | TORICH | Model Number | JIS G3466 |
Certification | ISO9001; ISO14001; TSI16949 | Place of Origin | ZheJiang,CHINA |
High Light | STKR490 Rectangular Carbon Steel Tube ,JIS G3466 Square Carbon Steel Tube ,Rectangular Carbon Steel Tube |
Chemical composition:
Steel Grade | Chemical Composition % | ||||
C | Si | Mn | P | S | |
STKR 400 | 0.25 max. | - | - | 0.040 max. | 0.040 max. |
STKR 490 | 0.18 max. | 0.55 max. | 1.50 max. | 0.040 max. | 0.040 max. |
Mechanical proporties:
Steel Grade | Tensile strength | Yield Strength | Elongation % |
N/mm² | N/mm² | (No.5 test piece) | |
STKR 400 | 400 {41} min. | 245 {25} min. | 23 min. |
STKR 490 | 490 {50} min. | 325 {33} min. | 23 min. |
Type: Seamless and welded carbon steel pipes
Application: For civil engineering, architecture, other structures
Technique: Cold-finished, hot-finished, ERW
Product show:
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 samples?
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.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution provider Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which hol... Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution provider Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which hol...
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