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Welded Structural Steel Pipe
Welded Structural Steel Pipe
Welded Structural Steel Pipe

Welded Structural Steel Pipe

structural pipe mao ang welded pipe sized tubing nga gihimo gikan sa flat-rolled steel, naporma pinaagi sa usa ka roller system ug welded gamit ang electric-resistance welding.
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Welded Structural Steel Pipe

Uri sa Pipe: Structural Pipe, Structural Welded Pipe, Welded Structural Pipe
Aplikasyon: Sa Structural Engineering Area ug Construction Industry
Detalye: OD: 88.9mm ~ 660mm
WT: 3mm ~ 17.5mm
Gitas-on: 0.5mtr ~ 22mtr (5.8/6/11.8/12 metros, SRL, DRL)
Standard ug Grado: ASTM A500 Grade 1/2/3, EN 10219
Katapusan: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
Nawong: Hubo, Gagmay nga Langisan, Itom/Pula/Dilaw nga Pagpintal, Zinc/Anti-corrosive Coating
Pagputos: Gi-bundle/In Bulk, Plastic Caps gisaksak, Waterproof Paper giputos

Teknikal nga datos
Kemikal nga Komposisyon
Grado C Mn P S Si Ang Cr Mo
1010 0.08-0.13 0.30-0.60 ≤0.04 ≤0.05 - - -
1020 0.08-0.23 0.30-0.60 ≤0.04 ≤0.05 - - -
1045 0.43-0.50 0.60-0.90 ≤0.04 ≤0.05 - - -
4130 0.28-0.33 0.40-0.60 ≤0.04 ≤0.05 0.15-0.35 0.80-1.10 0.15-0.25
4140 0.38-0.43 0.75-1.00 ≤0.04 ≤0.05 0.15-0.35 0.80-1.10 0.15-0.25

Mga Kinaiya sa Mekanikal
Grado kahimtang Kusog sa tensile Mpa(min) Kalig-on sa abot Mpa(min) Pagpalugway %(min)
1020 CW 414 483 5
Si SR 345 448 10
A 193 331 30
N 234 379 22
1025 CW 448 517 5
Si SR 379 483 8
A 207 365 25
N 248 379 22
4130 Si SR 586 724 10
A 379 517 30
N 414 621 20
4140 Si SR 689 855 10
A 414 552 25
N 621 855 20
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