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Home > Products > Square & Rectangular Steel Tube > Black Square & Rectangular Tube > 25x25 40x40 50x25 black hollow square and rectangular welded steel tube mild ms square steel

25x25 40x40 50x25 black hollow square and rectangular welded steel tube mild ms square steel

Product Description

Product Details
Size
20*20mm-800*800mm
Thickness
0.5-15mm
Length
Customized

Standard & Grade
GB/T 6728 Q235 Q345
ASTM A500 GR A/B/C/D
EN10210 EN10219 S235 S355
Workshop Display 1. Raw material was purchase from big factory, the quality was fulled guaranteed.
2. With 1000 ton per day production capacity, accept big order.
3. Imported machine makes qualified product and shapely tube.
4. Doing corrosion resistant coating under prodction.
5. Stocks in warehouse and avoid bad weather.
Packing & Shipping 1. In bundle with 8-9 steel stripes for small diameter steel pipe
2. Wrapped the bundle with water-proof bag and then bundled by steel stripes and nylon lifting belt in both ends
3. Loose package for big diameter steel pipe
4. As per customer's requirement
Company Information Ehong Steel is located in the Bohai Sea economic circle of public Cai town, Jinghai county industrial park, which is known as a professional steel pipe manufacturer in China.

Established in 1998, based on its own strength, we has been developing continuously.

The total assets of the factory cover an area of 300 acres, now has more than 200 employees, with annual production capacity 1 million tons.

Main product are ERW steel pipe, galvanized steel pipe, spiral steel pipe, square and rectangular steel pipe,. We got ISO9001-2008, API 5L certificates.

Tianjin Ehong International Trade Co.,Ltd is the trading office with 15 years export experience. And the trading office exported a wide range of steel products with best price and high quality products.

We have our own lab can do the below testing: Hydrostatic pressure testing, Chemical composition testing, Digital Rockwell hardness testing, X-ray flaw detection testing, Charpy impact testing, Ultrasonic NDT
Customer Visit Related Products view more >>Recommended by sellerS355 20mm hot rolled steel plate alloy steel metal sheet carbon steel plate ms sheet$500.00 - $700.00 / Ton10.0 TonsBuilding formwork metal Scaffolding prop painting floor steel prop scaffolding jack$5.00 - $15.00 / Piece500.0 Pieces FAQ Q: Are u a manufacturer?
A: Yes, we are spiral steel tube manufacturer locates in Daqiuzhuang village, Tianjin city, China
Q:Can I have a trial order only several tons?
A: Of course. We can ship the cargo for u with LCL serivece.(Less container load)
Q: Do u have payment superiority?A: For big order, 30-90 days L/C can be acceptable.
Q: If sample free?
A: Sample free, but the buyer pays for the freight.
Q: Are you gold supplier and do trade assurance?A: We seven years cold supplier and accept trade assurance.

Contact us if you need more details on Square Carbon Steel Pipe. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Square Welded Steel Pipe、Mild Square Steel Pipe. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Square & Rectangular Steel Tube > Black Square & Rectangular Tube

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