Good Quality Welded Square Hollow Section with Clear Ends

• Customization: Available
• Type: Welded
• Technique: ERW
• Model NO.: SHS:10X10-600X600mm,RHS:10X20-400X600mm,OD19-720mm
• Material: Q195, Q235, Q345, 16mn, A53
• Surface Treatment: Hot Rolled Black Surface
• Usage: Construction & Decoration, Steel Structure/Bridge etc
• Section Shape: Square
• Size: Shs:10X10-600X600mm, Rhs:10X20-400X600mm, Od19-720mm
• Thickness: 2-20mm
• Length: Normal Length 6meters
• Thickness Tolerance: +/- 0.05mm
• Transport Package: to Be Packed in Bundle, Wrapped with Steel Strips.
• Specification: 400x4000x16mm x 12meters
• Trademark: Wanrunda
• Origin: Tianjin and Qingdao
• HS Code: 73066100
• Production Capacity: 100000mt/Year

Product Description

Qingdao Wanrunda Imp and Exp Co.,ltd mainly export 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
1.Brief Specifications of Hot dip galvanized steel pip/steel tube

1)Dimension: 400x400mm
2)Wall thickness: 16mm 
3)Length: 6meters( normal 6meters, accept fixed length)
3)Steel grade: Q195,Q235B, Q345B,A106B,A53(A,B), SS400,S235JRH etc
4)Technique: Cold rolled or hot rolled , galvanized surface
5)Additional service: Threaded, Coupler, PVC Cap etc

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


4 Company introduction
QINGDAO WANRUNDA IMP AND EXP CO.,LTD is a special and experienced steel supplier and exporter, can manufacture according to ASTM,JIS,DIN,API standard. We have exported to Australia, Doha, Sri Lanka, India, Turkey, Kyrgyzstan, Russia, Canada, Poland, Middle east countries and African countries, We got very good reputation from all our cooperative clients;
We mainly manufacture and sale various kinds of steel pipe, include Welded pipe/Galvanized steel pipe/Pre-Galvanized steel pipe/Square and Rectangular hollow section/Furniture pipe/Warmhouse booth pipe/stainless steel pipe etc ; Steel coil include Pre-Galvanized steel coil and stainless steel coil; Steel profile include Angle steel/Channel steel/Steel checkered plate/Square steel/C-channel steel etc. We also deal with assorted products, such as Flange/Steel hinge/Plastic pipe plug and cap etc.

 
5 Our advantage:

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

 

Normal dimension of steel pipe
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

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