Is customization available for pipe types?

Yes, customization is available for pipe types such as double/hollow wall and ribbed pipes.

What after-sales service is provided?

We provide permanent technical support and send technical staff to install and test the machines.

Plastic Large Diameter Spiral Wound Pipe Machinery

Name: Plastic Large Diameter Spiral Wound Pipe Machinery
Brand: Qingdao Sincere Machinery Co., Ltd.
SKU: 734142912

Shandong, ChinaQingdao Sincere Machinery Co., Ltd.

US$20,000.00-500,000.00

1 Set

Product profile

Warranty

12 Month and 18 Onths

Product Type

PE/PP Drainage Pipe, Water Tank, Culvert Pipe

Screw No.

Single-screw

Model NO.

200, 300, 800, 1200, 1500, 2000, 2400, 3000, 4000

Automation

Automatic

Computerized

Certification

CE, ISO9001:2008, TUV

Customized

Condition

New, Under The Order

After-sales Service

1year

Pipe Types

Double/Hollow Wall, Square Profile, Ribbed Pipe

Delivery Conditions

Fob CIF CIP DDP

Electrical Appliances

ABB, Siemense, Omron, Shneider, Rkc

Prepayments

30% +70%

Technical Support

Permanent Technical Support

Extrusion Output

200-1500kg/H

Production Speed

1-20m/H

Control Method

Siemens PLC Touching Screen

PE Pipe Applications

for Water Drainage, No-Pressure Piping System

Spiral Pipe Line Extrusder

Single-Screw Extruder

Ring Stiffness of Spiral Pipes

Sn2, Sn4, Sn8, Sn16

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 Pipe Diameter Range: Produces pipes from 200mm to 4000mm diameter for various drainage needs.

High Ring Stiffness Options: Offers SN2, SN4, SN8, SN12.5, and SN16 stiffness levels for heavy loads.

Energy Saving Heating System: Electric-magnetic heating system saves 40% to 60% of electric power.

Durable Service Life: Designed for long service life up to 50 years with anti-frozen properties.

Customized Production: Fully customizable pipe types including double/hollow wall and ribbed pipes.

Recycled Material Compatible: Can produce pipes using recycled polyethylene material for sustainability.

Permanent Technical Support: Includes permanent technical support and on-site installation services.

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: ≤3.30hTerms 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.