China Black Steel Seamless Pipes - Square Steel Pipe – Rainbow Manufacture and Factory

Black Steel Seamless Pipes - Square Steel Pipe – Rainbow

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Products Description:Hot rolled steel tubes are manufactured by passing sheet metal through rollers to achieve specific physical dimensions. The finished product has a rough surface finish with radiused corners, and either a welded or seamless construction.Manufacturing hot rolled square steel ...

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We keep on with our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for C Channel Beam , Efw Pipe , Gi Conduit , Within our initiatives, we already have many shops in China and our solutions have won praise from prospects around the globe. Welcome new and outdated consumers to call us for that upcoming long term small business associations.

Black Steel Seamless Pipes - Square Steel Pipe – Rainbow Detail:

Products Description:

Hot rolled steel tubes are manufactured by passing sheet metal through rollers to achieve specific physical dimensions. The finished product has a rough surface finish with radiused corners, and either a welded or seamless construction.

Manufacturing hot rolled square steel tubing involves rolling the steel at temperatures exceeding 1,000

*Product Description*
Product name		hot dipped galvanized steel pipe
Pipe end		plain end
Pipe Length		3 meters-12 meters
Outside daimeter		1/2 inch-8 inch
Pipe fittings		threaded, coupling, caps, flange, etc
Materials		Q195, Q235, Q235B, St37-2, St52, SS400, STK500, ASTM A53, S235JR
Standard		API 5CT, GB/T3091, ASTM A53, JIS G 3443
Surface		galvanized
Zinc Coating		＞ 210g/m2
Payment term		T/T, L/C
Applications		water pipe, low fluid transportation, scaffolding pipe, greenhouse pipes
Certificate		ISO9001, SGS, TUV, BV
*Specifications of Pre Galvanized Steel Pipe*
Round Pipe			Rectangular Tube		Square Tube
Nominal		Thickness	Size	Thickness	Size	Thickness
IN	MM	MM	MM	MM	MM	MM
1/2″	20	0.8-2.2	20*40	0.8-2.0	16*16	0.8-1.5
3/4”	25	0.8-2.2	25*50	0.8-2.0	19*19	0.8-2.0
——	25.4	0.8-2.2	30*40	0.8-2.0	20*20	0.8-2.0
1″	32	0.8-2.2	30*50	0.8-2.0	25*25	0.8-2.0
——	38	1.0-2.2	37*57	0.8-2.0	30*30	0.8-2.0
1-1/4′	40	1.0-2.2	40*60	0.8-2.0	32*32	0.8-2.0
——	42	1.0-2.3	37*77	0.8-2.0	35*35	0.8-2.0
1-1/2′	47	1.0-2.3	25*75	0.9-2.0	38*38	0.8-2.0
——	48	1.0-2.3	40*80	1.0-2.2	40*40	0.8-2.0
2″	59	1.0-2.3	50*100	1.0-2.2	50*50	0.8-2.2
——	60.3	1.0-2.3	50*75	1.0-2.2	60*60	1.0-2.2
2-1/2″	75	1.0-2.3	38*75	1.0-2.2	75*75	1.0-2.2
3″	87	1.0-2.3	50*150	1.3-2.2	80*80	1.0-2.2
4″	113	1.0-2.3			100*100	1.2-2.2

Packing :

Packaging & Delivery
Packaging Details:
1. Small OD: In hexagonal bundle with steel strips
2. Large OD: In bulk
3. Wrapped in waterproof plastic woven bag
4. Filled in wooden cases
5. As required
Delivery Detail:Shipped in 7-15 days after payment

Product detail pictures:

Related Product Guide:
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Fire protection measures for steel structures

We always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for Black Steel Seamless Pipes - Square Steel Pipe – Rainbow , The product will supply to all over the world, such as: panama, Uruguay, Estonia, Our Company policy is "quality first, to be better and stronger, sustainable development" . Our pursuit goals is "for society, customers, employees, partners and enterprises to seek reasonable benefit". We aspirate to do cooperate with all different the auto parts manufacturers, repair shop, auto peer , then create a beautiful future! Thank you for taking time to browse our website and we would welcome any suggestions you may have that can help us to improve our site.

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This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.