What is the warranty period?

We provide a 1-year warranty for the machine.

What are the payment terms?

Payment terms include 30% prepayment before production, with options for LC, T/T, and Western Union.

Does the machine support after-sales service?

Yes, we provide permanent technical support and can send engineers to install and test the machine.

Polyethylene HDPE Black Jacket Insulation Pipe Making Machine

Name: Polyethylene HDPE Black Jacket Insulation Pipe Making Machine
Brand: Qingdao Sincere Machinery Co., Ltd.
SKU: 734278332

Shandong, ChinaQingdao Sincere Machinery Co., Ltd.

US$3,000.00-80,000.00

1 Set

Product profile

Product Type

Thermal Insulating Jacket PE Pipe

Screw No.

Single-screw

Automation

Automatic

Model NO.

59mm-1800mm

Computerized

Certification

CE, ISO9001:2008, TUV

Customized

Condition

New, Under The Order

Warranty

1year

Pipe Types

Solid, Thermal Insulating Jacket PE Pipe

Delivery Conditions

Fob CIF CIP

Processing Period

40-60 Days

Delivery Period

30days

After-Sales Service

Send Engineers Install and Test Machine

Technical Support

Permanent

HDPE Jacket Pipe Production Line

Inner Pressure Method or Vacuum Method.

Prepayment

30% Before Production

Delivery Time

30-45days

Transport Package

Stretch Film and Wooden Pallet, Wooden Packing

Specification

Pipes Diameters 90,110,315,400,630,710,1200,1600mm

Trademark

Qingdao Sincere Machinery

Origin

Qingdao, China

HS Code

8477209000

Production Capacity

50 Sets\Year

Key features

Dual Production Methods: Offers both One-step and Two-step pre-insulated pipe making technologies for flexible manufacturing.

Customizable Colors: Outer casing available in black or yellow colors to meet specific project requirements.

High Efficiency Production: Features continuous operation, automatic deviation adjustment, and rubber wheel conveyance for steady work.

Comprehensive Certifications: Machine holds CE, ISO9001:2008, and TUV certifications ensuring international safety and quality standards.

Durable Construction: New condition machines with in-line ball blast de-rust and painting for anti-corrosion protection.

Permanent Technical Support: Provides lifetime technical assistance and engineer installation services for all machines.

Flexible Payment Terms: Accepts LC, T/T, and Western Union with 30% prepayment required before production starts.

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: ≤1.98hTerms 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.