Wholesale LSAW Steel Pipe, Large Diameter Welded Steel Pipe_Hebei Haiqianwei Steel Pipe CO.,LTD

JIS standard Longitudinal Submerged Arc welding Steel Pipe
American Standard carbon steel pipe
EN standard Longitudinal Submerged Arc welding Steel Pipe
API 5L PSL1 Longitudinal Submerged Arc welding Pipeline

Spiral steel pipe molding manufacturing process

Oct 27, 2018

Spiral steel pipe from the raw material into the workshop must after spiral steel pipe, spiral steel pipe before molding forming, spiral steel pipe in the whole production line all equipment finally combined into spiral steel pipe quality checks can be made, after double quality inspections department department and processing slightly, can be put into the market or network market sales. Spiral steel pipe adopts advanced double-sided submerged arc welding process, can be in the best position for welding, it is not easy to appear the wrong side and defects such as lack of penetration, welding, welding quality easy to control and position. Spiral steel pipe of the use of special welding process, welding can be in the best position for welding, no any mistakes, can ensure the eligibility of spiral steel pipe, to obtain the very good quality assurance.


Spiral steel pipe the whole production line all equipment with the function of the computer data acquisition system connected to the Internet. Networking function can be used to realize the data real-time transmission, by the central control room of the technical parameters in the process of production and quality index of real-time acquisition and implementation of the whole process of monitoring, maximum limit guaranteed the product quality. Company use of all production equipment and computer networking function, technical parameters of the production process control, monitor the production process and control box, ensure the quality of the spiral steel pipe.


Spiral steel pipe forming process, the steel plate to uniform deformation, residual stress, surface not to produce scratches, so making spiral steel pipe, steel plate selection carefully surface to even don't have a scratch. Processing spiral steel pipe on the scope of the size of diameter and wall thickness is more flexibility, especially in the production of high grade thick wall tube, especially small and medium caliber thick wall tube, has incomparable advantage over other techniques, can meet the requirements of users in the aspect of spiral steel pipe specifications more. Spiral steel pipe diameter and the size range to flexible, has great advantages, using their own set of more extensive user demand, popularization and promotion is the spiral steel pipe can be.

ABOUT US
Our company uses the most advanced technology of JCOE LSAW steel pipe manufacture in the world wide, specialized in producing heavy calibre LSAW steel pipe. The product line adopts PID automatic controlling continuous J-C-O forming technology, and the advantages of the product line are as below: high speed, high quality, low stress distribution, and low tolerance of size.
DETAILS
CONTACT US

TEL : +86-0317-6091369/6091199/8526088/8526080/8526070/
8526076/8526096/8526085/8526078/8526095

Fax Number : +86-0317-6091368

Website : www.hqwsteelpipe.com

E-MAiL : bright@hspc.cc

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  • Hebei Haiqianwei Steel Pipe CO.,LTD