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Square Tube China Professional Manufacturer
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Square Tube

Category : Hollow Section Tube

Tags :Square Tube China Professional Manufacturer

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Joho Steel Co.,Ltd is the subsidiary companies specialized in import and export steel pipes.Our products are exported to over 40 countries and districts,include Middle East,South and East Asia,Africa,South American etc.

Phone : +86-0731-8426 1658

Email : sales@johosteelpipe.com

Description

Hollow Section Tube
Standard : ASTM A500, ASTM A53, EN 10210 ,EN 10219 ,JIS G 3466 ,BS 1387, BS 6323 ,IS : 1161,IS : 3601,IS : 3074 IS : 4923, DIN 1626, DIN 2394.
Out Diameter : 10 *10mm – 500 * 500 mm
Wall Thickness : 0.5mm – 20mm
Length : 0.1 - 18 m as per customer’s request

Steel Grade : 
EN 10210:S235JRH,S355J2H,S355NH,S355J0H
EN 10219:S235JRH,S355J2H,S355NH,S355J0H
ASTM A500:GR.A,GR.B,GR.C

End : Square cut, Burr removed
Surface : Lightly oiled, hot dip galvanized, Electro galvanized, Black
Heat Treatment : Bright Annealed, Black Annealed
Packing : Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips
Mill Test Certificate : EN 10204/3.1B

Specifications

European standard:   BS EN 10210-1:2006  Mechanical properties
Grade S235JRH S275JOH S355JOH S355K2H S460NH
Minimum yield strength(N/mm²)
≤16 235 275 355 355 460
>16≤40 225 265 345 345 440
>40≤63 215 255 335 335 430
>63≤80 215 245 325 325 /
>80≤100 215 235 315 315 /
>100≤120 195 225 295 295 /
Tensile strength(N/mm²)
<3 360-510 430-580 510-680 510-680 540
≥3≤100 360-510 410-560 470-630 470-630 540-720
≥100≤120 350-500 400-540 450-600 450-600 /
Minimum elongation(%)
≤40 26 23 22 22 17
>40≤63 25 22 21 21 17
>63≤100 24 21 20 20 /
>100≤120

Transportation&Loading

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