Product Description
Tianjin Yuantai Derun Pipe Manufacturing Group Co., Ltd., is a top 1 Hollow Section manufacturer in China which has capacity to manufacture JIS G 3466, ASTM A500/A501, ASTM A53, A106, EN10210, EN10219, AS/NZS 1163 standard round, square and rectangular pipes and tubes.
Products as per production procedure includes ERW, LSAW, SSAW, Cold-Drawing pipe and tubes.Meanwhile, the mill is qualified by EN10210, EN10219 FPC and LEED certificates (EPD & PHD certificates).
| Thickness | 0.5-15mm |
| Size | 20*20mm-800*800mm |
| Length | Customized |
| Standard | GB/T 6728 Q235 Q345 |
| ASTM A500 GR A/B/C/D | |
| EN10210 EN10219 S235 S355 |
Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. is a trading company with 23 years of export experience. The main products are ERW steel pipes, galvanized steel pipes, spiral steel pipes, square and rectangular steel pipes.
We conduct strict quality tests and actual measurements on the products we produce.
The thickness is produced according to the contract. The thickness tolerance of our process is within ±0.01mm.
Nozzle 8-level weld is neat
Laser cutting nozzle, the nozzle is smooth and neat. Straight seam welded pipe, galvanized surface.
Standard length 6 meters or 12 meters
Cutting length ranges from 6-12 meters, according to customer customization requirements
We can provide customers with free pipe samples for customers to test the quality
Standard packaging
Each bundle weighs about 2 tons. Not easy to scatter, with insertion points, easy to load and unload.
Waterproof and rust proof packaging
Waterproof cloth packaging, tight wrapping, waterproof square steel pipe surface rust, easy to store, long storage time. It is more suitable for rainy and humid countries.
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 30 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge with the cost of freight paid by customer.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below
In fact, if we want to use it for a longer time, our usual maintenance is indispensable. Our square tubes can be pickled, which is mainly to remove some stains on the surface of our hot-dip galvanized square tubes. But after pickling, we also want them to be cleaned again with an ammonium chloride or zinc chloride aqueous solution, and then put them in the hot dip tank. After so many maintenance steps, our hot-dip galvanized square tube can be used for a long time.
The company attaches great importance to the quality of products, invests heavily in the introduction of advanced equipment and professionals, and goes all out to meet the needs of customers at home and abroad.
The content can be roughly divided into: chemical composition, yield strength, tensile strength, impact property, etc
At the same time, the company can also carry out on-line flaw detection and annealing and other heat treatment processes according to customer needs.
https://www.ytdrintl.com/
E-mail :sales@ytdrgg.com
Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd. is a steel pipe factory certified by EN/ASTM/ JIS specializing in the production and export of all kinds of square rectangular pipe, galvanized pipe, ERW welded pipe, spiral pipe, submerged arc welded pipe, straight seam pipe, seamless pipe, color coated steel coil, galvanized steel coil and other steel products.With convenient transportation, it is 190 kilometers away from Beijing Capital International Airport and 80 kilometers away from Tianjin Xingang.
Whatsapp:+8613682051821
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