black square hollow section supplier weld steel pipe
- 0.5- 60 mm
- OD(Outer diameter)
- Place of Origin
- Tianjin, China
- Structural type or other industry
- CE,LEED,BV,PHD&EPD,BC1,EN 10210,EN10219,ISO9000
- Surface Treatment
- Black painted or REQUEST
- as required
- YUANTAI DERUN
- 3-12M according to client requirement
- Hollow section: ASTM A500/A501,EN10219,EN10210
- Gr.A, Gr.B, Gr.C, S235, S275, S355,S420,S460, A36,
- 2-5 Tons
- Delivery Time
- 7-30 Days
- Payment method
12 factories, 72 production lines, 63 patented technologies, China's top 500 private enterprises and China's top 500 manufacturing industries, with an annual output of 5 million tons and a perennial spot supply of 200000 tons. China's largest square tube manufacturer.
YuantaiDerun's main products include square steel pipe, rectangular steel pipe, hot-dip galvanized steel pipe, ERW steel pipe, large-diameter thick wall square rectangular pipe, LSAW steel pipe, spiral steel pipe, seamless steel pipe, stainless steel pipe, galvanized coil, ppgi and stainless steel coil
Pipe orifice leveling
The surface shall be painted to prevent oxidation
The inner wall of the pipe shall be flat and smooth without burrs
Safe transportation in its own fleet
- 1. 100% after-sales quality and quantity assurance.
- 2. Professional sales manager quickly reply within 24 hours.
- 3. Large Stock for regular sizes.
- 4. Free sample 20cm high quality.
- 5. Strong produce capability and capital flow.
- 6.small order accepted.
- 7.Brand name raw material
- 8.support OEM or ODM
- 9.20 years Manufacturing experience
- 10. It can manufacture steel pipes of different projects and standards in the world
- 11.Yuantai has a standing stock of more than 200000 tons, and the annual shipment specification is:
- Φ 219— Φ 1420mm，
- The black, hot-dip galvanized rectangular pipe and spiral welded pipe made of q195-q460 have an existing capacity of nearly 5 million tons,
- After the completion of the new base in Tangshan, the total production capacity will reach 10 million tons.