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Preinsulated Pipe Machine Manufacturers and Suppliers in Qingdao China
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
Pipe ExtruderFeeding Mode
One FeedAssembly Structure
Integral Type ExtruderScrew
Single-ScrewEngagement System
Full IntermeshingScrew Channel Structure
Deep ScrewExhaust
Don't ExhaustAutomation
AutomaticComputerized
ComputerizedTransport Package
PE FilmSpecification
300-1200MMTrademark
Interplast MachineryOrigin
QingdaoHS Code
84772090Production Capacity
3 Sets Per MonthKey features
Continuous Production Efficiency: Integrated heat and anti-corrosion layers wrapped simultaneously for high efficiency and low cost.
In-line Surface Treatment: Features in-line ball blast, de-rust, painting, and anti-rust treatment for superior pipe quality.
High Precision Deviation Revising: Equipped with complete automatic hydraulic deviation revising machine for stable and reliable operation.
Wide Production Range: Standard range 75-1400mm, with spiral type HDPE jacket machine capable of up to 2000mm.
High Pressure Foaming Technology: Adopts high pressure foaming machine with efficient injection for optimal insulation performance.
Stable Multi-roller Transmission: Uses multi-roller pressing transmission to ensure stable conveyance of steel pipes.
Automatic Computerized Control: Fully automatic and computerized system for precise operation and management.
Comprehensive Warranty Coverage: Provides 1-year warranty with available after-sales service support.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2019-06-20 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h 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 production range of the pipe machine?
A:
The machine supports a large production range from 75mm to 1400mm, with spiral type HDPE jacket machines capable of reaching up to 2000mm.
Q:Does the machine offer after-sales support?
A:
Yes, after-sales service is available, and the machine comes with a 1-year warranty.
Q:What types of foaming platforms are available?
A:
The foam platform offers two types: Non-bracket type and with-bracket type (which requires a spacer).
Q:How is the steel pipe surface treated?
A:
The process includes in-line ball blast, de-rust, painting, and anti-rust treatment to ensure quality.
Q:What are the payment terms accepted?
A:
We accept LC, T/T, and Western Union as terms of payment.
Send Inquiry
*To:
Qingdao Interplast Machinery Co., Ltd.
Qingdao Interplast Machinery Co., Ltd.*Content:
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