As is well-known, steel corrosion is extremely common, and the economic losses caused by it are also enormous; while pure plastic parts are inferior to steel in terms of impact resistance and puncture strength, and common plastic pipes are also prone to damage during various construction processes.

Steel-lined plastic technology perfectly combines the high-strength advantage of steel and the multiple characteristics of plastic materials. It is widely used in transmission and storage components such as steel-lined plastic storage tanks and pipes. Among them, the service life of high-quality steel-lined pipes can usually reach more than 50 years!

Structure Display:

Common types of steel-lined materials include: Polyvinyl Chloride (PVC), Polyethylene (PE), Polyolefin (PO), Polypropylene (PP), Polytetrafluoroethylene [PTFE, F4], etc.

01 Chemical Industry

Suitable for acid, alkali, and salt manufacturing industries, as well as chemical fertilizer, pesticide, chemical, rubber and plastic industries. It is used for process pipelines and discharge pipelines that transport corrosive gases, liquids, and solid powders.

02 Power Engineering

Suitable for pipelines that transport corrosive media such as acid, alkali, and salt solutions in scenarios like power plants, as well as transmission and discharge pipelines for relevant process links.

03 Metallurgical Industry

Used for pipeline systems that transport various corrosive media during metal smelting.

04 Mining Industry

Can be used for the discharge of mineral powder, mineral slurry, slag, and tailings, as well as pipeline transportation in links such as mine backfilling, ventilation, gas drainage, and guniting.

05 Pharmaceutical Industry

Used for pipelines that transport various corrosive media, sewage, and wastewater generated during the pharmaceutical process.

06 Oilfield and Gas Field

Suitable for the transportation of oily sewage, gas field sewage, and oil-gas mixtures, as well as pipeline systems for oil production and gathering and transportation processes.

07 Agricultural Sprinkler Irrigation

Can be used as deep well pipes, filter pipes, underdrain transport pipes, drainage pipes, and irrigation water supply pipes in agricultural irrigation scenarios.

08 Municipal Industry

Used for urban building water supply, drinking water transportation, fire water pipelines, heat network return pipes, as well as gas and natural gas transmission, and channels such as buried drainage for expressways and green belt irrigation.

Customer Product Display: 

Production Equipment and Requirements:

01 Shuttle-Type Rotomolding Machine

Equipped with two front and rear rotating arms, it can produce various medium and large-sized special-shaped pipe fittings, adapting to diverse product needs.

02 Tower-Rotary Rotomolding Machine

Adopting a multi-station rotary production mode, it is suitable for large-scale mass production; compared with shuttle-type equipment, its production efficiency can be increased by nearly 30%.

03 Multi-Arm Rotomolding Machine

It features flexible use, convenient operation and high production efficiency; if you have sufficient workshop space, you may consider this equipment.

04 Oven-Type Rocking Machine

With simple and easy-to-understand operation, it is an economical and efficient production choice, which can meet basic production needs.

The standard equipment currently produced by Rising Sun Rotomolding , can meet the production needs of most steel-lined plastic products! To provide you with accurate services, our professional sales representatives will fully communicate with you, and recommend suitable machine models and supporting configurations for you based on actual situations such as the type of lining material, the weight of product parts, production demand, and workshop configuration!

Customer Production Line: