Torich International Limited
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 80000tons per year |
| Delivery Time | 5-8week days |
| Packaging Details | In bundles |
| Material | Carbon steel |
| Standard | GOST 30245 |
| Production method | Welded |
| Shape | Square and Rectangle |
| Length | 6-12m |
| Size | 50-400mm |
| Brand Name | Torich |
| Model Number | GOST 30245 |
| Certification | ISO9001 ISO14001 TS16949 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 80000tons per year |
| Delivery Time | 5-8week days | Packaging Details | In bundles |
| Material | Carbon steel | Standard | GOST 30245 |
| Production method | Welded | Shape | Square and Rectangle |
| Length | 6-12m | Size | 50-400mm |
| Brand Name | Torich | Model Number | GOST 30245 |
| Certification | ISO9001 ISO14001 TS16949 | Place of Origin | China |
GOST 30245Steel bent closed welded square and rectangular section for building
Rectangular Hollow Sections
Application:for steel Building Structures.
Manufacture method:Shaping the round tubular section with longitudinal weld(Automatic high frequency welding) and consequent spellerizing to square or rectangular section.
The article sections shall conform to those specified in fingures 1 and 2
Remark: h—Height(width)；b—width；t—wall thickness；R—edge radius；I—Inertia moment；W—resistance moment；i—radius of inertia
h:50-400mm t:4-14mm
Tolerance:
--+/-1.5mm for a section height (width)of up to 100mm
--+/-2.0mm for a section height(width)exceeding 100mm.
In case of a section with a height (width)of 100 mm and a wall thickness of 7mm,The maximum deviation of the section height (width ) shall not exceed +/-2.0mm
3.The deviation of an angle in a cross-section from 90 °shall not exceed +/-1°30’,In case of sections with a wall thickness from 7 to 14mm,The maximum deviation from 90° shall not exceed +/-2°
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
15000000-20000000
Employee Number:
100~200
Ecer Certification：
Site Member
Torich Interational Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes，DO... Torich Interational Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes，DO...
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