mild steel hollow square and rectangular bar

group nameSquare & Rectangular Tube/Hollow Section
Min Order10 piece
brand namezhaolida
payment methodT/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow
update timeThu, 24 Jan 2013 15:42:16 GMT

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Paramtents

Technique ERW
Grade Q195-Q345
Thickness 0.5 - 5.0 mm
Outer Diameter 21.3 - 165 mm
Application Fluid pipe and Sturcture pipe
Secondary Or Not Non-secondary

Packging & Delivery

Min Order10 piece

Briefing

1.Outer diameter:1/2"-6"
2.Wall thickness:0.5mm-5.0mm
3.Zinc coating:80g-300g/m
4.Usage:fluid pip

Detailed

1.Outer diameter:1/2"-6"
2.Wall thickness:0.5mm-5.0mm
3.Zinc coating:80g-300g/m
4.Usage:fluid pipe,sturcture pipe
Lowprice

BS1387 Class A B C Galvanized Steel Pipes(G.I. Pipe) :

GTC (galvanized steel thread and coupling) according to ASTM NPTand BS BSP standard GPE galvanized plain end DN15-DN150

O.D	20-219mm
O.D tolerance	±0.03
W .T	0.5-5.0mm
Length	2—12m,As customers requirement
International Standard	ISO 9001;2000, BV
Standard	BS1387-1985, ASTM-A53A, GB/T3091-2001
Material	Q195/Q215/Q235/Q345
Product Category	Metallurgy,Mineral &Energy
Technique	Welded
Packing	In bundles/bags or according to customer’s requirements
Usage	1.For low pressure liquid delivery such as water , gas and oil . 2.For construction
Main Market	Middle east,Africa,North and South American,etc
Place of origin	China
Hs Code	7306309000
Productivity	60000Ton/Month
Processing technology available	Threading ,coupling and with plastic caps protected
Remarks	1.Payment T/T,L/C 2.Trade Terms FOB/CFR/CIF 3.Minimum quantity of order 10 MT (10,000KGS) 4.Delivery period: 10 to 30 Days

BS1387 Dimensions:

Nominal bore		Outside diameter		Thickness			Mass
Nominal bore		Light	Medium/ Heavy	Light	Medium	Heavy	Light	Medium	Heavy
in	mm	mm	mm	mm	mm	mm	kg/m	kg/m	kg/m
1/4	8	13.60	13.90	1.80	2.30	2.90	0.515	0.641	0.765
3/8	10	17.10	17.40	1.80	2.30	2.90	0.670	0.839	1.020
1/2	15	21.40	21.70	2.00	2.60	3.20	0.947	1.210	1.440
3/4	20	26.90	27.20	2.30	2.60	3.20	1.380	1.560	1.870
1	25	33.80	34.20	2.60	3.20	4.00	1.980	2.410	2.940
1 1/4	32	42.50	42.90	2.60	3.20	4.00	2.540	3.100	3.800
1 1/2	40	48.40	48.80	2.90	3.20	4.00	3.230	3.570	4.380
2	50	60.20	60.80	2.90	3.60	4.50	4.080	5.030	6.190
2 1/2	65	76.00	76.60	3.20	3.60	4.50	5.710	6.430	7.930
3	80	88.70	89.50	3.20	4.00	5.00	6.720	8.370	10.300
4	100	113.90	114.90	3.60	4.50	5.40	9.750	12.200	14.500
5	125		140.60		5.00	5.40		16.600	17.900
6	150		166.10		5.00	5.40		19.700	21.300

The standard is applicable to tubes of nominal size DN8 to DN150 in light, medium and heavy thickness

Production Flow:

Production Line:

We are a steel pipe manufacturer of custom order basis. However, our price and quanlity are both very reasonable with price advantage. As we are factory, not trading company or middle-man, it is manufacturers' direct sales, so it will reduce your cost dramatically. So do contact us for further information.

We have 4 production lines of round section, 7 lines of square&rectangular section.

The biggest Daily production Capacity over 2000Tons.

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