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400X400X12mm Square Steel Hollow Section for Doha Market
| Price | $550.00 |
|---|---|
| Min Order | 20 Tons |
| Availability | In Stock |
| Shipping From | Shandong, China |
| Popularity | 437 people viewed |
Model NO.:
400X400X12mm
Type:
Welded
Technique:
ERW
Material:
Alloy Steel
Surface Treatment:
Black
Usage:
Construction & Decoration
Section Shape:
Square
Size:
400X400mm
Thickness:
12mm
Length:
4-12meters
Steel Grade:
Q345/16mn/St52
Yield Strength:
345MPa - 355MPa
Trademark:
Wanrunda
Transport Package:
Bulk Packing, Anti-Rust Oil Covered
Specification:
400x400x12mm x 4-12meters
Origin:
Tianjin
HS Code:
7306610000
Product Description
Product introduction:
Commodity: Big size square steel hollow section
Dimension: 400x400mm
Wall thickness:12mm
Length: 4-12meters( normal length6000mm, accept fixed length)
Material: Q345/16Mn/St52
Surface treatment: Anti-rust Oiled surface,Black surface
Thickness tolerance: +/- 0.25mm
OD. Tolerance: +/- 0.25mm
Technique: Hot rolled
Application: construction,Steel structure, Road sign,Steel frame,light industry,
automobile industry,fluid pipe,Hydraulic pipe, agriculture, etc.
MOQ: 10MT
Package: Surface to be oiled, bulk packing
Payment term: T/T or L/C at sight
Delivery time: within 15-20days after receiving the deposit
Remark: Special spec is available
Mechanical character & Chemical element of normal material:
Company introduction:
QINGDAO WANRUNDA IMP AND EXP CO.,LTD is a special and experienced steel supplier and exporter, can manufacture according to ASTM,JIS,DIN,API standard. We have exported to Australia, Doha, Sri Lanka, India, Turkey, Kyrgyzstan, Russia, Canada, Poland, Middle east countries and African countries, We got very good reputation from all our cooperative clients;
We mainly manufacture and sale various kinds of steel pipe, include Welded pipe/Galvanized steel pipe/Pre-Galvanized steel pipe/Square and Rectangular hollow section/Furniture pipe/Warmhouse booth pipe/stainless steel pipe etc ; Steel coil include Pre-Galvanized steel coil and stainless steel coil; Steel profile include Angle steel/Channel steel/Steel checkered plate/Square steel/C-channel steel etc. We also deal with assorted products, such as Flange/Steel hinge/Plastic pipe plug and cap etc.
Commodity: Big size square steel hollow section
Dimension: 400x400mm
Wall thickness:12mm
Length: 4-12meters( normal length6000mm, accept fixed length)
Material: Q345/16Mn/St52
Surface treatment: Anti-rust Oiled surface,Black surface
Thickness tolerance: +/- 0.25mm
OD. Tolerance: +/- 0.25mm
Technique: Hot rolled
Application: construction,Steel structure, Road sign,Steel frame,light industry,
automobile industry,fluid pipe,Hydraulic pipe, agriculture, etc.
MOQ: 10MT
Package: Surface to be oiled, bulk packing
Payment term: T/T or L/C at sight
Delivery time: within 15-20days after receiving the deposit
Remark: Special spec is available
Mechanical character & Chemical element of normal material:
| Material Chemical Composition (%) | Q195 | C | Mn | Si | S | P | |
| 0.06-0.12 | 0.25-0.50 | ≤0.30 | ≤0.050 | ≤0.045 | |||
| Tensile strength: 315-430(Mpa) | |||||||
| Yield strength:195(Mpa) | |||||||
| Elongation:33 | |||||||
| Q235 | C | Mn | Si | S | P | ||
| 0.12-2.0 | 0.3-0.70 | ≤0.30 | ≤0.045 | ≤0.045 | |||
| Tensile strength: 375-460(Mpa) | |||||||
| Yield strength:235(Mpa) | |||||||
| Elongation:26 | |||||||
| Q345 | C | Mn | Si | S | P | V | |
| ≤0.20 | ≤1.70 | ≤0.55 | ≤0.040 | ≤0.040 | 0.02-0.15 | ||
| Tensile strength: 470-630(Mpa) | |||||||
| Yield strength:345(Mpa) | |||||||
| Elongation:21 | |||||||
Company introduction:
QINGDAO WANRUNDA IMP AND EXP CO.,LTD is a special and experienced steel supplier and exporter, can manufacture according to ASTM,JIS,DIN,API standard. We have exported to Australia, Doha, Sri Lanka, India, Turkey, Kyrgyzstan, Russia, Canada, Poland, Middle east countries and African countries, We got very good reputation from all our cooperative clients;
We mainly manufacture and sale various kinds of steel pipe, include Welded pipe/Galvanized steel pipe/Pre-Galvanized steel pipe/Square and Rectangular hollow section/Furniture pipe/Warmhouse booth pipe/stainless steel pipe etc ; Steel coil include Pre-Galvanized steel coil and stainless steel coil; Steel profile include Angle steel/Channel steel/Steel checkered plate/Square steel/C-channel steel etc. We also deal with assorted products, such as Flange/Steel hinge/Plastic pipe plug and cap etc.
| Normal dimension of steel pipe | |||||
| Square (SHS) | Rectangular(RHS) | Circle (CHS) | |||
| Out dia. (mm) | Wall thickness (mm) | Out dia. (mm) | Wall thickness (mm) | Out dia. (mm) | Wall thickness (mm) |
| 10x10 | 0.5-1.0 | 10x20 | 0.6-1.0 | 10 | 0.5-1.0 |
| 12x12 | 0.5-1.0 | 12x25 | 0.6-1.0 | 12 | 0.6-1.0 |
| 16x16 | 0.6-1.2 | 20x40 | 0.6-1.6 | 16 | 0.6-1.0 |
| 19x19 | 0.6-1.5 | 25x50 | 0.8-2.75 | 19 | 0.6-1.5 |
| 20x20 | 0.6-1.6 | 30x50 | 0.8-3.0 | 20 | 0.6-1.5 |
| 25x25 | 0.8-2.75 | 30x60 | 0.8-3.0 | 21.5 | 0.6-1.5 |
| 30x30 | 0.8-2.75 | 40x60 | 1.0-4.0 | 25 | 0.8-2.75 |
| 32x32 | 1.0-3.0 | 40x80 | 1.5-4.0 | 27 | 0.8-2.75 |
| 38x38 | 1.0-3.0 | 50x75 | 1.5-4.0 | 32 | 0.8-3.0 |
| 40x40 | 1.0-3.5 | 50x100 | 2.0-6.0 | 38.1 | 1.0-3.0 |
| 50x50 | 1.0-5.0 | 50x125 | 2.0-6.0 | 42.5 | 1.0-3.5 |
| 60x60 | 1.0-6.0 | 50x150 | 3.0-6.0 | 48.4 | 1.0-5.0 |
| 63.5x63.5 | 1.0-6.0 | 60x80 | 1.5-6.0 | 50.8 | 1.0-5.0 |
| 70x70 | 1.5-6.0 | 60x100 | 2.0-6.0 | 63.5 | 1.0-6.0 |
| 75x75 | 1.5-6.0 | 60x120 | 2.0-6.0 | 68 | 1.2-6.0 |
| 80x80 | 2.0-6.0 | 75x100 | 2.0-6.0 | 70 | 1.2-6.0 |
| 90x90 | 2.0-6.0 | 75x125 | 2.0-6.0 | 73 | 1.4-6.0 |
| 100x100 | 2.3-6.0 | 75x150 | 3.0-6.0 | 76 | 1.4-6.0 |
| 120x120 | 3.0-6.0 | 80x120 | 2.0-6.0 | 80 | 2.0-6.0 |
| 125x125 | 3.0-6.0 | 80x160 | 3.0-6.0 | 89 | 2.0-6.0 |
| 150x150 | 3.5-8.0 | 100x150 | 4.0-12 | 90 | 2.0-6.0 |
| 200x200 | 4.0-12 | 100x175 | 4.0-12 | 95 | 2.0-6.0 |
| 250x250 | 5.0-12 | 100x200 | 4.0-12 | 100 | 2.3-6.0 |
| 300x300 | 5.0-14 | 150x200 | 4.0-12 | 102 | 2.3-6.0 |
| 350x350 | 6.0-14 | 150x250 | 4.0-14 | 108 | 2.3-6.0 |
| 400x400 | 6.0-18 | 150x300 | 5.0-16 | 110 | 2.3-6.0 |
| 500x500 | 8.0-20 | 200x300 | 5.0-16 | 114 | 2.3-6.0 |
| 600x600 | 8.0-20 | 200x400 | 6.0-16 | 133 | 3.0-6.0 |
| 300x500 | 6.0-20 | 140 | 3.0-8.0 | ||
| 400x600 | 8.0-20 | 152 | 3.0-8.0 | ||
| 165 | 3.0-8.0 | ||||
| 190 | 3.5-12 | ||||
| 200 | 4.0-12 | ||||
| 219 | 4.0-12 | ||||
| 273 | 4.0-14 | ||||
| 325 | 5.0-16 | ||||
| 377 | 5.0-16 | ||||
| 426 | 6.0-20 | ||||
| Qingdao Wanrunda Imp and Exp Co.,ltd is a special manufacturer and exporter for steel products. We mainly export Steel hollow section( SHS,RHS,CHS)/Galvanized steel pipe/ Pre-galvanized steel pipe/ Hot dip galvanized pipe/ Bright finished pipe/ furniture pipe/ Welded steel pipe/ Seamless steel pipe/ Spirale steel pipe/ Stainless steel tube. Galvainzed steel coil/Stainless steel coil/Angle steel/H beam/Channel beam/ C beam/Riffled sheet/Square bar etc |
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