Spiral steel pipe for hydraulic engineering

Introduction

Spiral welded steel pipe refers to a steel pipe made by bending steel strips or plates into a circular shape and then welding them together, with a spiral seam on the surface. Spiral steel pipes can be used for water transportation, steam transportation, oil transportation, pipe piles, bridge piers, etc. Spiral welded steel pipes have lower costs and higher production efficiency than seamless steel pipes. Our company has introduced advanced domestic spiral steel pipe units, which can achieve automatic online adjustment, double wire double-sided welding equipment, and produce pipe diameters ranging from 219 to 3620mm. The equipment adopts automatic control technology and infrared laser imaging technology to achieve automatic adjustment of welding joints at any time. It uses X-ray imaging, complete physical and chemical experimental equipment, universal material testing machine, and ultrasonic flaw detector to ensure the product quality of spiral welded steel pipes.

Images

• Customized solutions, customized products
• Precision Manufacturing
• Excellent material selection

• Years of experience
• Stable and durable
• price concessions

 Test equipment

Production equipment

• 
  Spiral steel pipe production unit
• 
  φ3220 Maintenance equipment
• 
  φ3220 Chamfering machine
• 
  φ2620hydrostatic testing machine
• 
  Hydro-jet blasting

• 
  Shot blasting rust removal
• 
  Internal wall epoxy spraying
• 
  Intermediate frequency heating
• 
  Extrusion Machine
• 
  Water shower system

 Application

water conservancy project

water conservancy project

The application in water conservancy engineering has significant advantages, and its lightweight, high strength, corrosion resistance and other characteristics make it an indispensable and important material in water conservancy engineering.

municipal engineering

municipal engineering

Thanks to its lightweight, high strength, corrosion resistance, easy installation, and long lifespan. The ideal choice for urban water supply, drainage, sewage treatment and other systems has significantly improved the construction efficiency and economic benefits of municipal infrastructure.

Agricultural irrigation

Agricultural irrigation

Due to its lightweight, corrosion-resistant, and easy installation characteristics, it has been widely used in agricultural irrigation systems, effectively improving irrigation efficiency and reducing maintenance costs

Environmental governance

Environmental governance

Widely and significantly used in environmental governance, its excellent corrosion resistance, lightweight and high strength, and convenient installation make it a key material for handling corrosive media, improving governance efficiency, and reducing maintenance costs

heat supply piping network

heat supply piping network

It can resist corrosive components in thermal media, reduce maintenance costs, and its good insulation performance also helps to reduce heat loss.