Double Wall Corrugated Pipe Extrusion Making Extr | RFQ Sourcing Details
Extrusion Blow Molding Machines · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Extrusion Blow Molding Machines. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
Double Wall Corrugated Pipe Extruder Machine High density polyethylene (HDPE) double wall corrugated pipe is a new type of pipe with annular structure outer wall and smooth inner wall. It was first developed in Germany in the early 1980s.
After more than ten years of development and improvement, it has developed from a single variety to a complete product series. It has been very mature in production technology and application technology.
Because of its excellent performance and relatively economic cost, it has been greatly popularized and applied in Europe, America and other developed countries. In China, the promotion and application of HDPE Double wall bellows is in the rising stage, and all technical indexes meet the application standards.
The inner wall color of double wall corrugated pipe usually has blue and black, and the inner wall of some brands will use yellow. Feature of Wings. Plastic corrugated pipe extrusion line. 1. Automatic feeder with Alarming on lacking of material. 2. Harden treated screw and barrels for longer life span and durability.
3.The complete extrusion line runs full-automatically. 4. Pressure water-cooling for mould blocks greatly increase the production speed;the maximum speed is 5.4m/min. 5. Efficient vacuum system for forming perfect pipes. 6.
Mould block temperature control system helps to optimize the pipe quality both appearance and inside. 7. Easy and quick changeover between different sizes of moulds. 8. Pipe Corrugator and extruders are synchronously controlled. 9.
Sawdust-free cutting, a hydraulic feed device with high precision can ensure flat and smooth cross-section of the pipes. 10. The unloading device is equipped with automatic pipe weighting system.
Item Pipe Diameter OD Moulds Quantity Max Forming Speed DWC-110S 40-110mm 42 Pairs 5m/min DWC-250S 75-250mm 36-48 Pairs 5m/min DWC-180H 40-200mm 36 Pairs 15m/min DWC-300H 90-300mm 36 Pairs 11m/min DWC-600H 200-600mm 36 Pairs 6.5m/min DWC-800H 200-800mm 36 Pairs 6.5m/min Main Products
Double | Applications and Buyer Notes
Double is organized as a sourcing-ready Extrusion Blow Molding Machines reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Extrusion Blow Molding MachinesBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Item
- Pipe Diameter OD Moulds Quantity Max Forming SpeedBased on visible page data; confirm exact value in the RFQ.
- Type
- Pipe ExtruderBased on visible page data; confirm exact value in the RFQ.
- Screw
- Single-ScrewBased on visible page data; confirm exact value in the RFQ.
- Origin
- QingdaoBased on visible page data; confirm exact value in the RFQ.
- Exhaust
- ExhaustBased on visible page data; confirm exact value in the RFQ.
- Package
- Specification 4.5-10;16-50Based on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
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