Puerta de tubo cuadrada de hierro Fábrica de tuberías de acero GI directamente más bajo

Descripción del producto Tubón cuadrado Puerta de tubo de metro Gi Fábrica de tuberías directamente más bajas \ n Especificación

Product Name	iron square tube gate gi steel pipe factory directly lower price
Specifications	Square pipe: 20*20mm~500*500mm
		Rectangular pipe: 20*40mm~300*500mm
		Thickness: 1.2mm~20mm
		Length: 2.0m~12m
Material	Low carbon steel
Steel Grade	Q195 = S195 / A53 Grade A
		Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
		Q355 = S355JR / A500 Grade B Grade C
Standard	EN10219, EN10210
		GB/T 6728
		JIS G3466
		ASTM A500, A36
Surface Anti-rusty Coating	pre-galvanized (Zinc coating: 40-80g/m2)
		hot dipped galvanized (Zinc coating: 200-600g/m2 )
Pipe Ends	Plain ends
Certificates	ISO 9001 / ISO 18001 / ISO 14001 / CE
Packing and Shipment	1. OD 300mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles
		2. above OD 300mm in bulk or according to custom opinion
		3. 25 tons/container and 5 tons/size for a trial order;
		4. For 20" container the max length is 5.8m;
		5. For 40" container the max length is 11.8m.
Usage	Construction / building materials steel pipe
		Structure steel pipe
		Solar structure component steel pipe
		Fence post steel pipe
		Greenhouse frame steel pipe
Trade terms	FOB, CFR, CIF, EXW, FCA
Payment terms	T/T, LC
Delivery time	15-45 days (based on quantity) after receiving advanced payment by T/T or LC .
Main market	Southeast Asia, South Asia, Middle East, Europe, Middle&South America, Africa and Oceania

Square Hollow Section			Rectangular Hollow Section			Thickness
20*20 25*25 30*30			20*40 30*40			1.2-3.0
40*40 50*50			30*50 25*50 30*60 40*60			1.2-4.75
60*60			50*70 40*80			1.2-5.75
70*70 80*80 75*75 90*90 100*100			60*80 50*80 100*40 120*80			1.5-5.75
120*120 140*140 150*150			160*80 100*150 140*80 100*180 200*100			2.5-10.0
160*160 180*180 200*200			200*150 250*150			3.5-12.0
250*250 300*300 400*200 350*350 350*300			250*200 300*200 350*200 350*250 450*250 400*300 500*200			4.5-15.75
400*400 280*280 450*300 450*200			400*350 400*250 500*250 500*300 400*600			5.0-20.0

Composición química

item

Chemical composition %

Mechanical property

steel

C %

Mn %

S %

P %

Si %

Yield point Mpa

Tensile strength Mpa

elongation %

Q195

0.06-0.12

0.25-0.50

< 0.050

< 0.050

≤0.30

> 195

315-430

≥33

Q235

0.09-0.15

0.25-0.55

< 0.045

< 0.045

≤0.30

> 235

375-500

≥26

Q345

≤0.20

≤0.17

≤0.04

≤0.04

≤0.50

> 345

470-630

≥20

Perfil de la empresa Embalaje y entrega

Packing	1.Without Packing 2.Waterproof Packing with Wooden Pallet 3.Waterproof Packing with Steel Pallet 4.Seaworthy Packing(waterproof packing with steel strip inside, then packed with steel sheet with steel pallet)
Container Size	20ft GP:5898mm(L)x2352mm(W)x2393mm(H) 24-26CBM 40ft GP:12032mm(L)x2352mm(W)x2393mm(H) 54CBM 40ft HC:12032mm(L)x2352mm(W)x2698mm(H) 68CBM
Transportation	By Container or By Bulk Vessel

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Grupos de Producto : Tubo de acero > Tubo de acero