What are the available payment terms?

Payment terms include LC, T/T, and Western Union.

What is the average lead time for delivery?

Lead time is one month during off-peak season and 1-3 months during peak season.

What certifications does the machine have?

The machine holds CE, ISO9001:2008, and TUV certifications.

PVC Spiral Corrugated Pipe Extrusion Machine

Name: HDPE/Pph/PVC Spiral Corrugated Pipe Extrusion Machine
Brand: Qingdao Sincere Machinery Co., Ltd.
SKU: 1960820652

Shandong, ChinaQingdao Sincere Machinery Co., Ltd.

US$80,000.00-700,000.00

1 Set

Product profile

Warranty

1.5 Year

Product Type

Profiled Sewerage Pipe or Tank

Screw No.

Single-screw

Model NO.

SMSG1000, SMSG2000, SMSG3000, SMSG4000

Automation

Automatic

Computerized

Certification

CE, ISO9001:2008, TUV

Customized

Condition

New, Under The Order

After-sales Service

Send Technical Staff to Install and Test Machines

HDPE Pipe Structure

Profiled Wall, Structural Wall, Double Hollow Wall

Delivery Conditions

Fob CIF CIP

Technical Support

Permanent Technical Support

Spiral Pipe Use

Dainage Pipe, Sewage Pipe

Extrusion Line Diamesion

22m*12m*5m

Produced Pipe Applictions

Wastewater Treatment Pipe, Sewerage Pipe, Drainage

Single-Screw Extruder

Sj55, Sj65, Sj75, Sj90, Sj110, Sj120, Sj150

PE Spiral Pipe Machine Consists 1

Vertical Drying Mixer, Vacuum Loader, Drying Hoppe

PE Spiral Pipe Machine Line Consists 2

Profile/Pipe Extrusion Mould, Water Tanks

PE Spiral Pipe Machine Line Consists 3

Haul-off Machine, Cutting Machine, Stackers

PE Spiral Pipe Machine Line Consists 4

Spiral Winding Machine for DN1000/2000/3000/4000mm

Storage Tank Production Machine

Storage Tanks Production Lines

Sewerage Pipe Production Machine

Sewerage Pipe Extrusion Lines

HDPE Spiral Piping Machine

HDPE Spiral Piping Extrusion Machine

Wastewater Treatment Pipe Extruders

Wastewater Treatment Pipe Extrusion Line

Transport Package

Stretch Film and Wooden Pallet, Wooden Packing

Specification

DN200-DN4000

Trademark

Sincere Machinery

Origin

Qingdao, China

HS Code

8477209000

Production Capacity

15 Sets\Year

Key features

Wide Diameter Range: Produces pipes from 200mm to 4000mm diameter with high ring stiffness.

Long Service Life: Designed for approximately 50 years of reliable operation.

Corrosion Resistance: Resistant to acid, alkali, and salt, replacing cement and cast iron pipes.

High Output Capacity: Equipped with dual high-efficiency extruders for maximum production speed.

Energy Saving Design: Special design reduces energy consumption during large diameter extrusion.

Easy Maintenance: Special design features allow for convenient maintenance and operation.

Customizable Structure: Offers Profiled Wall, Structural Wall, and Double Hollow Wall options.

Global Certification: Certified with CE, ISO9001:2008, and TUV standards.

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: ≤2.72hTerms 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.