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HDPE Structural Wall Spiral Pipe Extrusion Production Line
US$30,000.00-500,000.00
1 Set
Product profile
After-sales Service
Sincere Provide Installation/Debug ServiceWarranty
18monthsType
Pipe ExtruderModel NO.
SMSG4000, 3000, 2000, 1600, 1200, 800, 200Plastic Processed
PE, PP, Perc, PPR, PP-HProduct Type
Plastic Profiled Hollow Wall Winding Sewer PipeFeeding Mode
One FeedAssembly Structure
Integral Type ExtruderScrew
Single-Screw or Double-Screws ExtruderEngagement System
Full IntermeshingScrew Channel Structure
Deep ScrewExhaust
Don't ExhaustAutomation
AutomaticComputerized
ComputerizedHDPE Pipe Types
Large Diameter, Structured Hollow Wall Winding PipDelivery Conditions
Fob CIF CIPHDPE Pipe Line Processing Period
40-90 Working DaysDelivery Period
30daysElectrical Appliances
ABB, Siemese, Omron,Output
300-1500kg/HPrepayments
30%+70%PE Spiral Winding Pipe Extrusion Line 1
Single Screw Extruder, Double-Screws ExtrudersPE Spiral Winding Pipe Extrusion Line 2
Profile Extrusion Mould, Vacuumcalibration TankPE Spiral Winding Pipe Extrusion Line 3
Spiral Winding Machine with Glue Welding ExtrudersDouble-Wall Spiral Corrugated Pipe 1
HDPE Spiral Wastewater Sewage Drainage Pipes LinesDouble-Wall Spiral Corrugated Pipe 2
PE/PP Chemical Storage/Water Tanks Production LineDouble-Wall Spiral Corrugated Pipe 3
Stormwater Treatment Pipe Machine PlantsSpiral Winding Pipe Machines
Sewage Pumping Station Pipe Extrusion Machine LineSewage Treatment Plants Machines
Manholes Inspection Chambers Extrusion LinesTransport Package
Stretch Film and Wooden Pallet, Wooden PackingSpecification
200-800, 300-1200/1500, 800-2400, 1600-3000/4000mmTrademark
Sincere MachineryOrigin
Qingdao, ChinaHS Code
8477209000Production Capacity
50 Sets\YearKey features
Long Service Life: HDPE pipes designed for approximately 50 years of reliable operation.
High Ring Stiffness: Offers SN2, SN4, SN8, SN12.5, and SN16 stiffness ratings for heavy loads.
Wide Diameter Range: Produces pipes from DN200mm up to DN4000mm with H-structure design.
Corrosion Resistance: Resistant to acid, alkali, and salt; ideal for chemical storage and sewage.
High Output Capacity: Dual extruder systems achieve output up to 1500kg per hour.
Energy Saving Design: Special design reduces energy consumption for large diameter pipes.
Easy Maintenance: Features special design for convenient maintenance and stable operation.
Versatile Applications: Used for sewage, stormwater, cable protection, and chemical storage tanks.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-09-09Nearest Port: Qingdao portAverage Response Time: ≤2.14hTerms 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.
Product Q&A
Q:What is the warranty period?
A:
We provide an 18-month warranty for all our machines.
Q:What is the delivery period?
A:
The standard delivery period is 30 days, with a processing period of 40-90 working days.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 set.
Q:What payment terms do you accept?
A:
We accept 30% prepayment and 70% balance payment, as well as LC, T/T, and Western Union.
Q:What is the after-sales service like?
A:
We sincerely provide installation and debugging services for our equipment.
Send Inquiry
*To:
Qingdao Sincere Machinery Co., Ltd.
Qingdao Sincere Machinery Co., Ltd.*Content:
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