Mild Steel Machine Industry Use Rectangular Steel Tube

• Customization: Available
• Type: Welded
• Technique: ERW
• Model NO.: 200x50x8mm
• 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
• Size: Range:10X10-600X600mm, 10X20-400X600mm, Od19-720mm
• Thickness: From2mm to 20mm
• Length: Normal Length 6meters
• Thickness Tolerance: +/- 0.05mm
• Transport Package: to Be Packed in Bundle, Wrapped with Steel Strips.
• Specification: 200x50x8mm x 6meters
• Trademark: Wanrunda
• Origin: Tianjin and Qingdao
• HS Code: 73066100
• Production Capacity: 100000mt/Year

Product Description

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) .   
At the same time we operate metal processing business, such as stamping, bending, welding, drilling, galvanizing, oiling, painting, powder coating etc.

1. Bellow rectangular steel tube, size:  200x50x8mm x 6000mm be exported to Dubai, which use for machine industry

1)Dimension: 200x50mm
2)Wall thickness: 8mm 
3)Length: 6meters( normal 6meters, accept fixed length)
3)Steel grade: A500 Gr.B ( Other avilable matterial Q195,Q235B, Q345B,A106B,A53(A,B), SS400,S235JRH etc)
4)Technique: ERW Welded/Cold drawn etc , surface: natrul black, galvanize,paint etc
5)Additional service:  Anti-rust oil, marking , lable etc


Provided CO and MTC:


2.Our Product introduction:
Commodity:  HOT ROLLED STEEL HOLLOW SECTION
Dimension range:  SHS: 20X20-600X600mm, RHS:20X30-400X600mm,CHS:OD19-720mm
Wall thickness:  1.50-20 mm
Length:  1-12meters( normal length6000mm, accept fixed length)
Material:  Q195 and Q235 Mild Steel , Q345 Low Alloy steel, ASTM A500 Gr.B,
            ASTM A36, S355JRH,SS400
Surface treatment:  Anti-rust Oiled surface,Black
Thickness tolerance:  +/- 0.2mm
OD. Tolerance:  +/- 0.2mm 
Technique:  Hot rolled
Application: construction,Steel structure, Road sign,Steel frame,light industry,                automobile industry, agriculture, etc.
MOQ:  10MT
Package:  Surface to be oiled and be packed in bundle, wrapped with steel strips
Payment term:  T/T or L/C at sight
Delivery time:  within 15-20days after receiving the deposit
Remark:  Special spec is available

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

Process flow of Rectangular and Square steel pipe:


CONTAINER SHIPMENTS:

Company brife introduction: 

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