What certifications does the equipment have?

The equipment is certified with CE, ISO9001:2008, and TUV standards.

What after-sales services are provided?

We provide installation and commissioning services, along with technical support for the machine's operation.

What types of pipes can this line produce?

It produces HDPE/PP profiled double-wall, hollow wall spiral, solid wall spiral, and steel belt reinforced pipes.

HDPE Profiled Wall Polyethylene Spiral Wound Pipe Extruder Line Plant

Name: HDPE Profiled Wall Polyethylene Spiral Wound Pipe Extruder Line Plant
Brand: Qingdao Sincere Machinery Co., Ltd.
SKU: 2028328642

Shandong, ChinaQingdao Sincere Machinery Co., Ltd.

US$30,000.00-500,000.00

1 Set

Product profile

Warranty

18 Months Mechanical Parts, 12 Months for Electric

Product Type

HDPE/PP/PP-H Pipes with Profiled Double-Wall

Screw No.

Single-screw

Model NO.

200-800, 800-2400, 1500-3000, 3000-4000

Automation

Automatic

Computerized

Certification

CE, ISO9001:2008, TUV

Customized

Condition

New, Under The Order

After-sales Service

Can Provide Installation and Commissioning Service

HDPE Pipe Types

Profiled Winding, Large Diameter, Structured Wall

Delivery Conditions

Fob CIF CIP

HDPE Pipe Line Processing Period

40-90 Working Days

Delivery Period

30days

Electrical Appliances

ABB, Siemese, Omron,

Output

300-1500kg/H

Prepayments

30%+70%

PE Spiral Winding Pipe Extrusion Line 1

Single Screw Extruder, Double-Screws Extruders

PE Spiral Winding Pipe Extrusion Line 2

Profile Extrusion Mould, Vacuumcalibration Tank

PE Spiral Winding Pipe Extrusion Line 3

Spiral Winding Machine with Glue Welding Extruders

Double-Wall Spiral Corrugated Pipe 1

HDPE Spiral Wastewater Sewage Drainage Pipes Lines

Double-Wall Spiral Corrugated Pipe 2

PE/PP Chemical Storage/Water Tanks Production Line

Double-Wall Spiral Corrugated Pipe 3

Storm Water Treatment Pipe Machine Plants

Spiral Winding Pipe Machines

Sewage Pumping Station Pipe Extrusion Machine Line

Sewage Treatment Plants Machines

Manholes Inspection Chambers Extrusion Lines

Transport Package

Stretch Film and Wooden Pallet, Wooden Packing

Specification

200-800, 300-1200/1500, 800-2400, 1600-3000/4000mm

Trademark

Sincere Machinery

Origin

Qingdao, China

HS Code

8477209000

Production Capacity

50 Sets\Year

Key features

Wide Diameter Range: Produces pipes from DN200mm to DN6500mm for various applications.

High Ring Stiffness: Offers SN2 to SN16 stiffness levels for durable drainage and sewage systems.

Long Service Life: HDPE pipes provide up to 50 years of reliable performance with corrosion resistance.

Energy Efficient Design: Electric-magnetic heating system saves 40-60% power consumption during production.

Customizable Production: Customized pipe types, sizes, and configurations available under order.

Premium Components: Uses top brands like ABB, Siemens, and Omron for electrical appliances.

Versatile Applications: Suitable for sewage, stormwater, chemical storage, and cable protection pipes.

Comprehensive Support: Includes installation, commissioning, and 18-month mechanical warranty.

Company profile

Importers and ExportersPatents AwardedExhibition Experience

Qingdao Sincere Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-09-09Nearest Port: Qingdao portAverage Response Time: ≤2.89hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryQingdao Sincere Machinery Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, with five employees and no stated parent-group affiliation. Its product range focuses on plastic pipe extrusion, water-tank machinery, sheet and board lines, recycling equipment, and related welding machinery. The supplier reports valid import/export licensing, self-operated export rights, six years of export activity, and exports accounting for 90% of sales. It offers broad customization, but its quality and service systems show material documentation gaps: no written corrective/preventive-action procedures or records, zero reported quality-control test equipment, and unknown quality-assurance and traceability status. Innovation resources appear limited, with one R&D engineer and no available SDK. An SGS audit is recorded, but the stated audit result is 0 and the report validity ended in July 2024. No customer cases are provided.

Supplier typeThe supplier is a limited company operating as both a trading company and manufacturer/factory, while another record classifies it as a trading company. Its scope covers wholesale and retail of plastics-processing equipment, machinery, and related products, and it has no stated group-company affiliation.

After-Sales capabilityThe supplier has no written corrective and preventive-action procedures or records, and its complaint-handling method is listed only as “Others.” The service-capability assessment procedure is also unspecified, so effective after-sales performance cannot be established.

R&D capabilityThe supplier reports no available SDK and has only one R&D engineer. These are explicit limitations for software or engineering-development capability, although the supplier’s broader innovation performance is not otherwise documented.

Production capacityThe supplier lists multiple specialized plastic machinery product lines, including HDPE spiral and structural-wall pipe equipment, water-pipe lines, sheet and board machines, recycling pelletizing lines, and welding machines. It is identified as a manufacturer/factory, but its five-person workforce and lack of production-scale metrics leave capacity unverified.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This supports a broad stated customization scope, although execution evidence is not provided.