| Customization: | Available |
|---|---|
| After-sales Service: | Technical Service with Free,Training The Workers |
| Warranty: | 12 Months |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Huashida's 3-Layer Polyethylene (3LPE) Pipe Coating Line provides state-of-the-art anti-corrosion protection for steel pipes. This globally recognized coating solution integrates the best properties of multiple materials, delivering unparalleled performance for critical infrastructure projects.
What is 3LPE Coating? A 3LPE anti-corrosion steel pipe typically consists of three distinct, bonded layers:
These three materials are processed and integrated to form a unified, highly reliable anti-corrosion layer that is firmly bonded to the steel pipe. Our production lines generally employ two processing methods: winding type and round mold wrapping type (O-type extrusion), ensuring optimal bonding and consistent quality.
Our 3LPE coating lines deliver significant benefits for your pipeline projects:
The advanced 3-layer polyethylene anti-corrosion coating serves as the ideal outer protective layer for buried pipes. It's widely adopted for the corrosion protection of:
Gas and Oil Transmission PipelinesOur integrated production process ensures efficient and high-quality coating application:
Upload pipes → Pipes Screw Conveyor → Rust Removal → Intermediate Frequency Heating → Epoxy Powder Coating → Outer Layer Adhesive & Polyethylene Coating → Cooling Spray → Pipes Screw Conveyor → Grinding Pipe Ends → Unload Pipes
Product Parameters| No. | Name | Set |
| A. Derusting Equipment | ||
| 1 | Pipe wheel conveyor | 1 |
| 2 | Shot Blasting Machine | 1 |
| 3 | Cyclone Dust Collector | 1 |
| 4 | Pulse dust collector | 1 |
| 5 | Centrifugal exhaust fan | 1 |
| 6 | Rust removal equipment PLC | 1 |
| B. Coating equipment | ||
| 1 | Pipe wheel conveyor | 1 |
| 2 | Induction heating device | 1 |
| 3 | Powder spraying device | 1 |
| 4 | Automatic loading dryer | 2 |
| 5 | SJ-65/30 Extruder | 1 |
| 6 | SJ-120/30 Extruder | 1 |
| 7 | Hot melt adhesive extruder die | 1 |
| 8 | PE sheet extruder head mold | 1 |
| 9 | Hot melt adhesive/PE sheet coating device | 1 |
| 10 | Environmental Protection Ventilation equipment | 1 |
| 11 | Cooling Spray equipment | 1 |
| C.Platform Equipment | ||
| 1 | Steel pipe uploading platform | 1 |
| 2 | Downloading platform | 1 |
| 3 | Pipe storage platform | 1 |
| 4 | Turnover machanism | 3 |
| D.Groove Equipment | ||
| 1 | PE Beveling Machine | 2 |
| 2 | Hydraulic Lifting and Turning Machinery | 1 |
| 3 | Hydraulic Equipment | 1 |
| 4 | PLC automatic control system | 1 |
Partner with Huashida for your 3LPE pipe coating needs and benefit from:
){kind=link}