ASTM A500 Gr. B Square Tube for Steel Structure

• Type: Welded
• Technique: ERW
• Material: Q195, Q235, Q345, 16mn, A500, Ss400
• Surface Treatment: Black
• Usage: Pipeline Transport
• Section Shape: Square
• Model NO.: 100X100X8mm x 5850mm
• Size: 100X100mm
• Thickness: 8mm
• Length: 5850mm
• Thickness Tolerance: +/- 0.25mm
• Steel Grade: ASTM A500 Gr.B
• Transport Package: Strap in Bundles with Steel Strip, Anti-Rust Oil
• Specification: 100x100x8mm Length: 5850mm
• Trademark: Wanrunda
• Origin: Tianjin and Qingdao
• HS Code: 7306110000
• Production Capacity: 15000mt/Y

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


(This ASTM A500 Gr.B square steel tube, we export to Indian market. These square tubes use to steel structure,the surface covered with anti-rust oil, it is ERW steel pipe.If you need ASTM A500 steel tube,welcome to contact me)

Product Introduction:
Commodity: SQUARE STEEL TUBE ( ASTM a500 gr. B)
Size:  100X100mm
Thickness: 8mm
Length: 5850mm( according to buyer's requirement)
Material grade: ASTM a500 gr. B
Surface treatment: Surface anti-rust oiled,black annealed
Painting mark of a500 gr. B and size
W. T tolerance: +/- 0.25mm
Od. Tolerance: +/- 0.5mm
Application: Construction, fluid hose, steel structure, road sign,  
               light industry,Agriculture, animal husbandry etc.
MOQ: 10mt
Packing: To be packed in bundle, wrapped with steel strips,Outside water-proof            
                cloth wrapped
Trade terms:
Payment terms: T/T, L/C, west union
Terms of trade: FOB, CFR, CIF
Delivery time: With in 20-25days

Remark:
Special spec is available
1) contract manufacturing: OEM service offered, design service offered, buyer label offered
2) small quantity is welcome
3) non-standard products can be ordered
4) a strong production capacity and a large inventory guarantee the quick Delivery
5) we have our own steel mill, so business without a third-party

Advantage for our steel pipe:
a) Small MOQ
b) Large supply ability
c) Can accept any complex inquiry
d) Stock available
e) Strong processing and warehousing service
f) Strict quality control
g) Professional negotiation
h) Reasonable price
i) Quick and stable delivery time
j) Good after-sales service

Introduction of our steel hollow section:

Commodity :		ASTM A500  STEEL HOLLOW SECTION
Type:		SHS: 20X20-600X600mm, RHS:20X30-400X600mm,CHS:OD19-720mm
Wall thickness:		1.0-20 mm
Length:		5800mm ,6000mm,12000mmor as the request of customers
Material:		ASTM A500 Grade B
Material Chemical Composition (%)	A500 Gr.B	C	Mn	Cu	S	P
		≤0.30	≤1.40	≤0.18	≤0.045	≤0.045
		Tensile strength: 315-400(Mpa)
		Yield strength:315(Mpa)
		Elongation:23
Reference standard:		ASTM A500 , A700 GB/T13793-1992,DINEN1614,DINEN10025,JISG3101,ISO630 , ASTM A500
Surface treatment:		Mark according to A500, Anti-rust Oiled surface,Black
Thickness tolerance:		+/- 10%
OD. Tolerance:		As per ASTM A500
Technique:		Cold formed welded
Application:		construction,Steel structure, Road sign,Steel frame,light industry, automobile industry, agriculture, etc.
MOQ:		10MT
Package:
Price:		USD per MT FOB Tianjin     ( Should negotiate)
Payment:		T/T or L/C
Delivery time:		within 20days after receiving the deposit
Remark:		Special spec is available
Contact:		Mr.Paul  ( Trade director)
		Qingao Wanunda Imp and Exp Co.,Ltd
		Tel/Fax:  [phone]
		[phone]

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.

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