What is the average lead time for delivery?

The average lead time is one month, regardless of peak or off-peak seasons.

What are the main applications for these pipes?

They are suitable for infrastructure, manholes, septic tanks, and anti-static gas drainage in mines.

What payment terms do you accept?

We accept LC, T/T, and Western Union.

HDPE Plastic Spiral Hollow Wall Winding Pipe/Water Storage Tank Extrusion Line

Name: HDPE Plastic Spiral Hollow Wall Winding Pipe/Water Storage Tank Extrusion Line
Brand: Qingdao Interplast Machinery Co., Ltd.
SKU: 778176832

Shandong, ChinaQingdao Interplast Machinery Co., Ltd.

US$40,000.00-400,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Available

Warranty

1 Year

Model NO.

ITP-4000

Type

Pipe Extruder

Plastic Processed

Product Type

Pipe Extruder

Feeding Mode

One Feed

Assembly Structure

Integral Type Extruder

Screw

Single-Screw

Engagement System

Full Intermeshing

Screw Channel Structure

Deep Screw

Exhaust

Don't Exhaust

Automation

Automatic

Computerized

Aplication

Produce Corrugated Pipe

Material

Q235

Transport Package

PE Film and Wooden Box

Specification

3000-4000mm

Trademark

HC Greesense

Origin

Qingdao

HS Code

84772090

Production Capacity

1400kg/H

Key features

Dual Extruder System: Adopts two sets of single screw extruders for high speed and high quality extruding.

Wide Diameter Range: Produces pipes with diameters from 200mm to 4000mm.

Multiple Stiffness Options: Available in SN4, SN8, and SN12.5 ring stiffness values.

Versatile Applications: Suitable for infrastructure, manholes, septic tanks, and mine gas drainage.

Efficient Die Design: Unique composite die head with spiral rotation ensures high efficiency.

1 Year Warranty: Comes with a standard 1-year warranty coverage.

Overseas Technical Support: Engineers available to service machinery overseas.

Fast Lead Time: Average lead time is one month for both peak and off-peak seasons.

Company profile

Qingdao Interplast Machinery Co., Ltd.

Shandong, China

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.