What warranty and after-sales service are provided?

The machine comes with a 1-year warranty. After-sales service includes sending engineers to install and test the machine, along with permanent technical support.

What are the payment terms?

The standard payment term is 30% prepayment before production and 70% balance via T/T. Other terms like LC, Western Union, FOB, CIF, etc., are also accepted.

What certifications does the machine have?

The machine is certified with CE, ISO9001:2008, and TUV standards, ensuring compliance with international quality and safety regulations.

Plastic PE HDPE PP Pipe Making Machine 16-63 75-250 280-800mm

Name: Plastic PE HDPE PP Pipe Making Machine 16-63 75-250 280-800mm
Brand: Qingdao Sincere Machinery Co., Ltd.
SKU: 2078570572

Shandong, ChinaQingdao Sincere Machinery Co., Ltd.

US$23,000.00-80,000.00

1 Set

Product profile

Warranty

1year

Product Type

HDPE Pipes, Waterpro Pipes

Screw No.

Single-screw

Model NO.

SJ25 30 45 65 75 90 120 150 180

Automation

Automatic

Computerized

Certification

CE, ISO9001:2008, TUV

Customized

Condition

New, Under The Order

After-sales Service

Send Engineers Install and Test Machine

HDPE Pipe Types

Solid Wall, Single Layer, Three Layers Composite

Pipe Prodution Speed

0.01-30m/Min

Processing Period

40-60 Working Days

Technical Support

Permanent

Prepayment

30% Before Production, 70% Balance, Tt

Delivery Time

30-45days

HDPE Pipe Applications 2-1

Water Supply, Marine Line, Insulated Casing Pipe

HDPE Pipe Applications 2-2

HDPE Irrigation Pipe Production Line

HDPE Pipe Line 3-1

High-Efficient Single Screw Extruder with L/D 38:1

HDPE Pipe Line 3-2

Extrusion Die Mould Calibrators, Water Tanks

HDPE Pipe Line 3-3

Haul off Machine, Cutting Machine

Gravimetric Dispenser

Optional

HDPE Pipe Coating Mould

Optional

Transport Package

Stretch Film and Wooden Pallet, Wooden Packing

Specification

Pipes Diameters 16,63,110,315,400,630,710,800,1200

Trademark

Sincere Machinery

Origin

Qingdao, China

HS Code

8477209000

Production Capacity

50 Sets\Year

Key features

Wide Diameter Range: Produces HDPE pipes from 16mm to 1600mm for various applications.

High Efficiency Extruder: Single-screw extruder with L/D 33:1 or 38:1 for stable output and low energy consumption.

Durable Pipe Features: Pipes are heating resistant, aging resistant, and have high mechanical strength.

Customizable Production: Customized pipe types including solid wall, single layer, and three layers composite.

Advanced Cooling System: Stainless steel vacuum calibration water tanks and spray cooling for precise calibration.

Precision Cutting: Chipless cutting machine with servo-motors for large diameter and thick wall pipes.

CE & ISO Certified: Machine holds CE, ISO9001:2008, and TUV certifications for quality assurance.

Permanent Technical Support: Engineers available for installation and testing with permanent technical assistance.

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: ≤2.79hTerms 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 pipe diameters can this machine produce?

The machine can produce HDPE pipes with diameters ranging from 16mm to 1600mm, including models for 16-63mm, 75-250mm, and up to 1000-1600mm.

Q:What are the main applications of the produced pipes?

The pipes are suitable for water supply, gas supply, marine lines, irrigation, and insulated casing pipes in city and suburban ductwork systems.

Q:Is the machine customizable?

Yes, the machine is customized. You can choose between solid wall, single layer, or three layers composite HDPE pipe types, and select optional gravimetric dispensers or coating molds.

Q:What is the production speed and capacity?

The production speed ranges from 0.01 to 30m/min. Extrusion capacity varies by model, ranging from 40kg/h to 2500kg/h depending on the specific machine configuration.

Q:What is the lead time for production?

The processing period is typically 40-60 working days. During peak season, the lead time may extend to 1-3 months, while off-season lead time is about one month.