Professional Factory Carbon Steel Pipe 5.8 Meter Welded Steel Pipe ERW Black Square Steel Pipe

• Type: Welded
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Construction & Decoration
• Section Shape: Square
• Product Name: Ms Square Tube
• Keyword: Square Hollow Section
• Techinical Process: Oiled Painting
• Color: Black
• Application: Building
• Length: Customer Customization
• Thinckness: 0.5-20.00mm
• Transport Package: 1) in Bundle with Strip; 2) First Packing by Plast
• Specification: 2-12meters
• Trademark: Jinnuo
• Origin: Jinnuo
• HS Code: 7306610000

Product Description

Product Description

Specification

 

 

Item	MS hollow mild square erw square and rectangular Steel Pipes and Tubes
Material	SPHC, Q195,Q215,Q235,Q345,SAE1010,SAE1020, API Standard material, ASTM A53 A,B
Wall thickness	0.5-20 mm
outer diameter	SHS: 15*15-400*400mm, RHS: 20*25-400*300mm
Length	2m-12m or as per customers' requirement
Thickness Tolerance	+ 5%-
Surface Treatment	Black painting/varnished surface,anti-corrosion oil, galvanized
Pipe end	Plain end
Marking	As per customer's requirement
International Standard	ASTM A500, GB/T6728-2002
Usage	Mechanical & manufacture, Steel structure,Shipbuilding, Bridging ,Automobile chassis
Certificate	ISO,BV,API
ODM/OEM	available

 

Grade	C	Mn	Si	S	P	UTS(MPa)	YS(MPa)	EI(%)
Q235B	0.12-0.20	0.30-0.70	0.30	0.045	0.045	375-500	235	26
Q345B	0.12-0.20	1.20-1.60	0.20-0.55	≤0.045	≤0.045	510-600	345	22
20#(GB)	0.17-0.23	0.38-0.65	0.17-0.37	≤0.030	≤0.030	410-550	≥245	≥20

Production Flow

Packaging & Shipping

In the aspects of preventing steel pipe bumping, scratching, cratering, flattening, pipe deformation, raining, etc., standardization operations have been established and strictly implemented to ensure that the quality of the process of storage and transportation of steel pipes is effectively controlled.
 

Company Profile

Tianjin Jinnuo Steel Pipe Co., Ltd., is a comprehensive enterprise integrating steel pipe, carbon steel pipe, galvanized steel pipe, welded steel pipe and seamless steel pipe with finishing processing, foreign export, logistics and warehousing. We have complete specifications, sufficient stock, and supply at a low price, according to customer requirements processing customized products of various sizes.
Our products are exported all over the world, mainly to Southeast Asia, Middle East and Africa and other countries and regions. We create the greatest value for customers with high-quality products and services, and have been widely recognized and trusted by customers, and have won positive feedback and praise.
We welcome new and old customers to contact us, and establish a good business relationship, to achieve common success!

Certifications

 

Customer Photos

FAQ

1.Q: Are you a manufacturer?

A: Yes , we are a manufacturer, not agent. We have own factory, which is located in TIANJIN,CHINA. We have a leading power in producing and exporting galvanized steel pipe etc. We promise that we are what you are looking for.Welcome to contact us.

 

2. Q: How about your price?
Although we are brand-name products, but our prices are very favorable and competitive.
Customer from all over the world to purchase our products, because our best price.

 

3.Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

 

4.Q:Are your shipment and transportation in time?
A: Spot delivery can be arranged immediately.The fastest delivery time can be communicated according to your order details.

5.Q: Why choose our company's MS square tube?
A: We have more than ten years of production experience, strict quality control, we are the source manufacturer, the price is cheap.

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