Square/Rectangular/Round Carbon Steel Pipe/Seamless Stainless Steel Pipe Square Tube

• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Chemical Industry, Construction & Decoration, Special Purpose
• Section Shape: Square
• Application: Pipeline Transport, Boiler Pipe, Hydraulic/Automob
• Shape: Round Square Rectangle
• Od: 1mm-20mm or as Required
• Thickness: 6m 12m 0.5-15m or as Required
• Length: 1-12.9m or as Required
• Tolerance: 1%
• Certification: ISO Certificate
• Packing: Standard Seaworthy Packing
• Transport Package: in Bundle by Steel Strip
• Specification: 13-300
• Origin: China
• HS Code: 7304399000
• Production Capacity: 100000 Ton/Year

Product Description

 

Product Description

 

Product	Black Carbon Square Rectangular Hollow Section Steel Pipe
Size	25*25*1.5mm
Thickness	2mm~15mm
Unit length	3m, 5.8m, 6m, 11.8m, 12m, 13.5m or as per customers' request
Material	A53,ST33,A283,A135,ST37,A53,A106,ST35,A179,A214,A192,A226,A315,ST42 A106-B
Surface	Bare surface,varnish painting,galvanizing,other painting as per customers' request
Packing	In bundles with steel strip or in loose, non-woven fabrics packings or as per customers' request
Application	Civil engineering, architecture, steel towers, shipyard, scaffoldings, struts, piles for suppression of landslide and other structures

Steel Grade of square steel pipe

Steel grade	GB	JIS		ASTM	DIN
	Brand	Brand	Brand	Steel number	Steel number	Material number	Standard
Carbon	(Q235)	GGP	G3452	(A53- F)	(St33)	1.0033	DIN1626
Steel pipe		STPY41	G3457	A283-D
	10	STPG38	G3454	A135-A	(St37)	1.011	DIN1626
				A53-A
		STPG38	G3456	A106-A	St37-2	1.0112	DIN17175
		STS38	G3455	A179-C	St35.8	1.0305	DIN17175
				A214-C
		STB33	G3461	A192	St35.8	1.0305	DIN17175
				A226
		STB35	G3461		St35.8	1.0305	DIN17175
	20	STPG42	G3454	A315-B	(St42)	1.013	DIN1626
				A53-B	St42-2	1.0132
Low alloy	Steel pipe	STS49	G3455	A210-C	St52.4	1.0832	DIN1629/4
Steel pipe		STPT49	G3456		St52	1.0831	DIN1629/3

Detailed Photos

 

 

 

Applications

 

 

 

Packaging & Shipping

Packages:
1. In bundles with steel strips      
2. In bundles+PVC blue package           
3. In bulk
4. According to customers' requirements
Container loaded:
Length less than or equal 5.8m loaded in 20ft container,
Length 6m-11.95m loaded in 40ft container.

FAQ
Q1. What are your company's main products ?
A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba
Verified.
Q3. What are the advantages of your company ?
A3: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless
steel companies.
Q4. How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
Q5. Can you provide sample ?
A5: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 3-5days.
*Note: If you have any question, please feel free to click "Contact Supplier" as below,we will get back to you immediately.