Large Diameter Spiral Steel Pipe 3500mm for Water and Gas Transmission

• Customization: Available
• Application: Agricultural Irrigation, Chemical Transport, Industrial Processing, Oil and Gas Distribution, Wastewater Management, Water Supply
• certification: CE, ISO9001
• Model NO.: DN6-DN1200
• Connection Type: Butt Fusion Joint
• Diameter: Accroding to Customer's Needs
• Material: FRP (Fiber Reinforced Plastic)
• Temperature Range: Accroding to Customer's Needs
• Have Stock or Not: Yes
• Shipping Way: Accroding to Customer's Needs
• Customized: Yes
• Pressure Class: Accroding to Customer's Needs
• Transport Package: Strapping
• Specification: DN6-DN1200
• Trademark: cangtie
• Origin: China
• HS Code: 7304900000
• Production Capacity: 50tons/Day

Product Description

Product Description

Spiral welded pipes are manufactured through a spiral forming process. The manufacturing procedure involves first coiling steel strips (or plates) into a specific helical angle, followed by welding techniques such as submerged arc welding (SAW), high-frequency welding (HFW), or laser welding. These pipes are renowned for their high strength, cost-effectiveness, and adaptability, making them widely used in industries including petroleum, natural gas, water conservancy, construction, and heating systems.

Spiral Steel Pipe: Durable & Versatile Pipeline Solution

Spiral steel pipes are fabricated via a continuous spiral welding process. Formed from low - carbon steel strips, they boast high strength, good toughness, and excellent pressure resistance. 

Their unique spiral - welded structure evenly distributes stress, making them ideal for transporting fluids (like oil, gas, water) and for structural uses in bridges, piers, etc. Available in various diameters and wall thicknesses, they suit diverse engineering needs. Whether for long - distance pipeline networks or heavy - duty construction, spiral steel pipes deliver reliable performance, resisting corrosion and harsh environments to ensure stable, long - term operation.

Parameter	Specifications	Details/Options
Diameter Range	219mm - 3500mm	Custom diameters available
Wall Thickness	3.5mm - 28mm	Varies according to diameter requirements
Standard Lengths	6m / 9m / 12m	Custom lengths with ±20mm tolerance
Materials	Carbon Steel Stainless Steel Alloy Steel	Various grades available
International Standards	API Spec 5L ASTM A252 EN 10219 ISO 3183	Other standards upon request

Main products

Company Profile

Hebei Cangtie Industrial Co., Ltd. is one of the large - scale enterprises specializing in steel pipes and pipe fittings in Hebei Province. Since its establishment, the company has continued to deepen its roots in the steel pipe industry and has achieved remarkable results. The company has a registered capital of 50 million yuan and has strong financial strength, which provides a solid guarantee for business expansion and technological research and development.

The company has a wide range of business, and its products cover seamless steel pipes, welded steel pipes, galvanized steel pipes, plastic - coated steel pipes, anti - corrosion steel pipes, insulated steel pipes, polyurethane insulated steel pipes, 3pe anti - corrosion steel pipes, finned pipes, elbows, flanges and other types. The company is located in Cangzhou City, Hebei Province, where the surrounding transportation is convenient and there are many steel mills, which provides the company with unique advantages in raw material procurement and product transportation. Relying on convenient sea and land transportation conditions, the company truly provides customers with guaranteed quality, timely supply and perfect after - sales service. The company's products are not only sold well in more than 30 provinces, cities, autonomous regions and municipalities directly under the central government, but also actively explore overseas markets, exporting high - quality steel pipe products abroad, and winning a good reputation in the international market.

Company Advantage

Our Service

Certifications

Package And Shipping

FAQ

Q: Is it all right to make customer's own brand name?
A: Yes, we offer OEM service.

Q: Are you a manufactuer or trading company?
A: Manufacturer

Q: How can I get a sample to check your quality?
A: Please contact us through this website. Our representatives will contact you as soon as possible.

Q: How do you package your product?
A: Use steel straps, plastic straps or wire to bundle steel pipes into fixed quantities.

Q: What is your delivery time?
A: Generally, the products will be delivered in 5 - 15 days after payment. Exceptionally, the delivery time will be shorter or longer base on the urgency and quantity of each order.

Q: What are your main products?
A: Seamless steel pipe, welded steel pipe, galvanized steel pipe, coated steel pipe, insulated steel pipe, spiral steel pipe, finned tube, flange, elbow, etc.

If you have another question, pls feel free to contact us.