Carbon Steel, buy Hot sale construction welded black square carbon tube erw steel pipe on China Suppliers Mobile

Product Details

Hot sale construction welded black square carbon tube erw steel pipe

Specification

Item	Steel square tube
Standard	API 5L/ASTM A523/ASTM A252/GB-T8711/BS 6363 etc
Material	Q195 similar to a283 GR.B, 040a10, ss330 Q235 similar to a283 GR.D, 080a15,CS type B Q345 similar to a737 GR.B, SS400, S235JR
Strength	Tensile strength: 315-430(Mpa) Yield steength:195(Mpa) Elongation:33
Surface Treatment	1)Black,Pre-galvanized 2)Oiled,powder coating 3)Galvanized as your requirement PS:Pre galvanized steel pipe: 60-150g/m2;Hot dipped galvanized steel pipe: 200-400g/m2
			2. Transparent oil,anti-rust oil
			3. Galvanize on the surface
Package	Bundle;Bulk;Plastic bags ,etc
Others	We can do special orders as customer's requirement.
Others		All the production process are made under the ISO9001:2008 strictly

Product Details

Advantage of square tube

Square steel tubes can be used for everything from small and simple structures (road signs and towing lathes) to large and complex structures (for supporting skyscrapers and Bridges). It has three strengths :High cost performance, high intensity and uniformity.

Packing & Delivery

1) 20ft container: 26tons (Can load 5.8M Max)
2) 40ft container: 26tons (Can load 11.8M Max)
3) more than 100tons:can pack by bulk vessel
4) as your requirement.

Customer Feedback

Our products meet a number of certifications.

All the customers who have worked together have given high praise.
If you are interested in our products, please feel free to contact me—Lydia Lv
I will provide you with the best price and service~

Company Profile

Shandong Ganquan Import & Export Co., Ltd.., located in Jinan, the beautiful capital of Shandong Province, is a company integrating steel export and customized design. The company's main products: H-section steel, I-beam, angle steel, channel steel, flat steel, round steel, galvanized profile, stainless steel and p-section steel. Our precision cold-rolled pipe series has smooth appearance and no oxide layer. It is widely used in automobile manufacturing, petrochemical industry, aerospace, boiler equipment, medical equipment and other industries. Comply with Chinese national standard (GS) and American Standard ASTN. The company has advanced product testing instruments, excellent marketing team and domestic channel partners, and has a perfect management plan for product market development and product after-sales service. The sales network and product sales agencies are all over the country. Strong and professional R & D team and advanced and perfect sales and service concept make our products have high popularity and market share at home and abroad. At the same time, we will always adhere to the principle of "reputation first, customer first", always put the interests of customers first, and wholeheartedly provide each of our customers with the best products and the best service. We look forward to working with friends all over the world to create a better future!

FAQ

Q1:What are your company's main products ?
A1: Our main products are stainless steel/carbon/galvanized 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.

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 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: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.