Powered by Made-in-China.com
HDPE One Step PU Foam Machine for Steel Pipe Insulation Extrusion Line
US$30,000.00-300,000.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
AvailableWarranty
1 YearModel NO.
ITPI-426Type
Pipe ExtruderPlastic Processed
PEProduct Type
Extrusion LineFeeding Mode
One FeedAssembly Structure
Integral Type ExtruderScrew
Single-ScrewEngagement System
Full IntermeshingScrew Channel Structure
Deep ScrewExhaust
Don't ExhaustAutomation
AutomaticComputerized
ComputerizedMaterial
SsConverter
ABBMotor
SiemensTransport Package
Wooden BoxSpecification
110-426Trademark
Interplast MachineryOrigin
QingdaoHS Code
84772090Production Capacity
20 Sets Per MonthKey features
One-Step Insulation Technology: Covers steel tube with insulation and anti-corrosion layers simultaneously for high efficiency.
High Production Efficiency: Features continuous operation, low cost, energy saving, and labor saving capabilities.
Automatic Deviation Adjustment: Equipped with automatic deviation adjusting machine for high exactness and steady working.
Customizable Core Components: Material, Converter, and Motor can be customized to SS, ABB, and Siemens respectively.
Versatile Diameter Range: Supports steel pipe diameters from 45mm to 1800mm using one-step or two-step methods.
Corona Treatment Option: Provides Corona Treatment Machine to increase adhesion between foam layer and HDPE jacket.
1-Year Warranty Coverage: Comprehensive 1-year warranty with available after-sales service support.
Advanced International Technology: Technology has reached international advanced level with multiple updates and awards.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2019-06-20 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.37h CertifiedTerms of Payment: LC, T/T, Western Union CertifiedInternational Commercial Terms(Incoterms): FOB, CIF
AI-Powered supplier vetting
SummaryQingdao Interplast Machinery Co., Ltd. is a China-based manufacturer/factory in Qingdao, Shandong, specializing in plastic pipe machinery and related extrusion, recycling, and production equipment. It reports ISO 9001 certification, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier has exported since 2019 and serves markets across multiple regions, with stated lead times of one month during off-peak periods and 2–3 months during peak periods. It offers OEM service and identifies specific strengths in HDPE hollow-wall winding pipe, PE water-supply pipe, and corrugated pipe machinery. However, the provided information does not establish detailed after-sales procedures, financial stability, documented innovation outputs, or named customer cases.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates in manufacturing and processing machinery. Its stated focus is the design, manufacture, and service of sewage pipe, water-supply and drainage pipe, and plastic recycling machinery.
CertificationsThe supplier reports holding ISO 9001 certification. This provides explicit evidence of a certified quality-management system, although no certificate number, issuing body, or validity period is provided.
Production capacityThe supplier reports more than 10 production lines, a product range covering pipe, board, profile extrusion, and recycling lines, and stated fulfillment times of one month off-peak and 2–3 months peak. Its manufacturing focus and reported production infrastructure support production capability, although actual capacity limits and utilization are not specified.
Customization capabilityThe supplier explicitly offers OEM service and invites discussion of customer projects. This directly supports customization capability, although the scope of engineering changes, design ownership, and customization process is not detailed.
Product Q&A
Q:What is the difference between one-step and two-step extrusion lines?
A:
One-step lines are for diameters below 426mm, producing HDPE jacket, threading steel pipe, and injecting foam together. Two-step lines are for diameters above 426mm, producing the HDPE jacket first, then injecting foam between the jacket and steel pipe.
Q:What are the main technical features of the insulation pipe extrusion line?
A:
Key features include continuous operation, high efficiency, low cost, energy saving, automatic deviation adjustment for high exactness, rubber wheel conveyance to avoid damage, and online foaming capabilities.
Q:Can the casing layer color be customized?
A:
Yes, the outer jacket can be produced in yellow color or black color according to requirements.
Q:What is the warranty period and after-sales service availability?
A:
The machine comes with a 1-year warranty, and after-sales service is available for support.
Q:What are the payment terms and lead times?
A:
Payment terms include LC, T/T, and Western Union. The average lead time is one month for both peak and off-peak seasons.
Send Inquiry
*To:
Qingdao Interplast Machinery Co., Ltd.
Qingdao Interplast Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Plastic Pipe Extrusion Machine for HDPE PVC PP PPR Pert ABS Water, Drainage and Gas Pipes
US$10,000.00-500,000.00
1 Piece(MOQ)
High Speed PE Foam Pipe and Foam Rod Extrusion Line Polyethylene Insulation Tube and Filling Material Production Machine
US$25,000.00-58,000.00
1 Piece(MOQ)
Fully Automatic Large Diameter HDPE Pipe Extrusion Machine 20-1200m for Water Supply Drainage Applications
US$10,000.00-500,000.00
1 Piece(MOQ)
HDPE One Step Method Polyurethane Insulation Pipe|Pre-Insulated Pipe Production Machine
US$10,000.00-180,000.00
1 Set(MOQ)
HDPE Spiral Jacket Pipe Making Machine for District Heating Pre-Insulated Steel Pipe
US$30,000.00-300,000.00
1 Set(MOQ)
EPE Foam PE Insulation Pipe/Rod Making Machine Foam Machinery Product
US$10,000.00-15,000.00
1 Piece(MOQ)
Robust HDPE Pipe Production Machine and Extrusion Line for Water Networks
US$25,000.00-500,000.00
1 Piece(MOQ)
HDPE/PP Straight Pipe Machine for Water Sewage/Plastic Extrusion Machine
US$20,000.00-200,000.00
1 Set(MOQ)
Ordinary Product Extrusion/Extruder Making Machine for Plastic HDPE/PE/PPR Electrical Conduit/Water Pipe
US$31,500.00-54,000.00
1 Piece(MOQ)
Small and Big Different Size Plastic Extrusion Machine Single Screw Extruder Machine for HDPE PP PE PPR Pipe
US$13,000.00-25,000.00
1 Set(MOQ)
Cost-Effective Extruder Machine for HDPE, PP, and PVC Pipes
US$9,999.00-669,999.00
1 Piece(MOQ)
Three Layer HDPE Pipe Extrusion Machine with Co-Extrusion Technology for Water and Gas Pipes
US$10,000.00-500,000.00
1 Piece(MOQ)
HDPE Pipe Extrusion Machine PE PPR Tube Production Machine for Water Supplying
US$25,000.00
1 Piece(MOQ)
500-1200mm HDPE PE Pipe Extrusion Machine for Drainage/Water/Gas/Ventilation
US$100,000.00-600,000.00
1 Set(MOQ)
High-Performance HDPE Pipe Extrusion Machine for Efficient Production
US$68,000.00-132,000.00
1 set(MOQ)
HDPE Insulation Pipe with Steel Inside Making Machine
US$30,000.00-300,000.00
1 Set(MOQ)
HDPE Micro Duct Bundle Hose / Tube / Pipe Extrusion Line for Telecom Cable Machine/Kaidemac/Extruder
US$40,000.00-150,000.00
1 Set(MOQ)



















