What payment methods do you accept?

We accept LC, T/T, and Western Union for international payments.

What are the main applications for the pipes?

Pipes are widely used for cable protection, washing machine outlets, and vacuum cleaner ventilation.

What certifications does the machine have?

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

Extrusion Machinery

Name: PP/PVC/PE Single Wall Corrugated Pipe/Hose Making Machine/Extrusion Machinery
Brand: Qingdao Sincere Machinery Co., Ltd.
SKU: 731649622

Shandong, ChinaQingdao Sincere Machinery Co., Ltd.

US$5,000.00-80,000.00

1 Set

Product profile

Product Type

Plastic Corrugated Pipe

Screw No.

Single-screw

Automation

Automatic

Model NO.

SJ45, SJ55, SJ65, SJ90

Computerized

Certification

CE, ISO9001:2008, TUV

Customized

Condition

New, Under The Order

Warranty

1year

Pipe Types

Single Wall Corrugated Pipe or Double-Wall

Delivery Conditions

Fob CIF CIP

Processing Period

40-60 Days

After-Sales Service

Send Engineers Install and Test Machine

Technical Support

Permanent

Extrusion Line Dimension and Weight

12*3.0*2.5 (M), Approx 5t

Piping Machine Output

30-350kg/H

Single-Wall Corrugated Pipe Material

PP, PE, PA, PVC, Mpp

Corrugated Pipe Line Consist 2-1

Extruder, Extrusion Die Mould, Corrugator Modules

Corrugated Pipe Line Consist 2-2

Haul-off Machine, Cutting Machine, Winding Machine

Double-Wall Corrugated Modules

Cast Iron, Die Steel, or Aluminum Block

Single-Wall Corrugated Modules Material

Cast Iron, Die Steel, or Aluminum Block

Corrugated Pipe Appications 2-1

Cable Protection, Outlet Tubes of Washing Machines

Corrugated Pipe Appications 2-2

Ventilating Pipes of Vacuum Cleaner

Transport Package

Stretch Film and Wooden Pallet, Wooden Packing

Specification

Pipe Diameter 16, 25, 32, 40, 63, 75, 110, 160mm

Trademark

Sincere Machinery

Origin

Qingdao, China

HS Code

8477209000

Production Capacity

50 Sets\Year

Key features

Wide Material Compatibility: Processes PP, PE, PVC, PA, and MPP raw materials for versatile pipe production.

High Efficiency Output: Output ranges from 20kg/h to 200kg/h depending on the specific model selected.

Global Certifications: Certified with CE, ISO9001:2008, and TUV for international safety and quality standards.

Customizable Configuration: Offers customized pipe types including single-wall or double-wall corrugated options.

Durable Module Construction: Modules constructed from cast iron, die steel, or aluminum blocks for longevity.

Comprehensive After-Sales: Includes engineer installation, testing, and permanent technical support services.

Flexible Payment Terms: Accepts LC, T/T, and Western Union for secure international transactions.

Multiple Delivery Options: Flexible delivery conditions available including FOB, CIF, CIP, FCA, and EXW.

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: ≤2.35hTerms 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.