| Type: | Welded |
|---|---|
| Technique: | ERW |
| Material: | A500, Q235, Q345, 16mn, A53 |
| Surface Treatment: | Hot Rolled Black Surface |
| Usage: | Machinery Industry, Construction & Decoration, Machinery Industry, Steel Structure/Bridge etc |
| Section Shape: | Rectangular |
| Customization: |
|---|
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Audited Supplier 
Qingdao Wanrunda Imp and Exp Co.,ltd mainly supply and export various of Metal and Steel material (such as Galvanized steel pipe/tube; Welded steel pipe/tube; Square pipe/tube; Seamless steel pipe; Stainless steel tube; Galvanized steel coil; Stainless steel coil; Angle steel; H beam; Channel beam; C beam/Riffled sheet; Square bar etc) .
| Common sizes of steel hollow section | |||||
| 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 | ||||
| Payment Terms | L/C T/T and D/P,etc |
| Advantage 1 | We have our own factory, Save you a lot of cost .So we have competitive price |
| Advantage 2 | Strict quality control, ensure you the high quality product quality |
| Advantage 3 | High-quality service team, provide you full service customer satisfaction |
| method of transportation | By container or bulk carrier transportation and train transportation. |
| Surface treatment | Hot Rolled/Cold Rolled/ Cold Drawn, Zinc coat:80-120g / 200-400g |
| Standard | BS 1387, GB 3091, ASTM A53, JIS G3444, DIN2444 |
| 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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