What are the lead times for delivery?

Lead time is within 15 workdays during off-season and 1-3 months during peak season.

What is the production capacity of the line?

The line has a capability of 3-4 units per hour.

What is the foaming thickness range?

The foaming thickness can be adjusted from 30mm to 100mm.

District Heating and Cooling PU Foam Pipes Pre-Insulation Lines

Name: District Heating and Cooling PU Foam Pipes Pre-Insulation Lines
Brand: Qingdao Huashida Machinery Co., Ltd.
SKU: 2189189045

Shandong, ChinaQingdao Huashida Machinery Co., Ltd.

US$1,000,000.00-1,300,000.00

1 Set

Product profile

Customization

Available

After-sales Service

All Life

Warranty

One Year

Model NO.

508-1620

Type

Polyurethane Foam Machine

Raw Material

HDPE

Principle

High-Pressure Air Type

Automation

Automatic

Computerized

Certification

CE, ISO9001:2008

Application

Hot Chiller Water/Oil /Chemical Material Pipeline

Turnkey Project

Yes

Pipe Structure

Carrier Steel Pipe-Polyurethane Foam-HDPE Casing

Capability

3-4unit/H

Foaming Thickness

30-100mm

Transport Package

Wodden Box

Specification

pipe dia. 508-1620mm

Trademark

Huashida

Origin

Qingdao, China

HS Code

8477209000

Production Capacity

20 Sets/Year

Key features

Advanced Technology Level: Third-party evaluation confirms domestic leading level with 5 national patents.

Continuous Spraying Process: Adopts continuous spraying for high automation, fast efficiency, and material savings.

High Performance Foam: Features increased foaming, closed cell rate, and lower water absorption.

Full Customization Support: Offers full customization, minor customization, and flexible customization options.

Comprehensive After-Sales: Provides all-life after-sales service with one-year warranty coverage.

ISO and CE Certified: Manufactured with ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications.

Turnkey Project Capability: Delivers complete turnkey projects for polyurethane foam pipe production lines.

OEM and ODM Services: Supports OEM and ODM services with customization from samples and designs.

Company profile

Importers and ExportersFull CustomizationQuality AssuranceR&D Capabilities

Qingdao Huashida Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.23h

AI-Powered supplier vetting

SummaryQingdao Huashida Machinery Co., Ltd. is identified as a combined supplier producing mechanical equipment, plastic machinery, general machinery, and plastic products. It reports five production lines, six to ten quality-control staff, stated output of 70 plastic pipe extruder sets and 2,000 tons of heat-shrink sleeve annually, and order fulfillment within 15 working days in both peak and off-peak seasons. The supplier offers extensive customization, ODM services, and OEM services for well-known brands. Its after-sales commitment includes a 12-month installation-based guarantee, troubleshooting, spare parts, and free technical training, followed by lifelong service at the buyer’s expense. Export activity has continued for 21 years, with 51%–70% of sales from exports, primarily to Southeast Asia, the Middle East, and Europe. Evidence also shows valid contracts with associated subcontractors and written service-management procedures. However, no new products were reported in the past year, no SDK is...

Supplier typeThe supplier is classified as a combined company, with business activities covering wholesale of electrical equipment and the production and processing of plastic machinery, general machinery, and plastic products. Its primary offered product is identified as mechanical equipment, and the English company name is Qingdao Huashida Machinery Co., Ltd.

After-Sales capabilityThe supplier commits to a 12-month guarantee from installation, subject to a maximum of 14 months from delivery, with troubleshooting, qualifying spare parts, and free technical training during the warranty period. It also reports written and followed procedures for service-capability assessment and corrective/preventive actions, although the approved-supplier list lacks signatures or dates.

R&D capabilityThe supplier reports ODM capability and broad design-service support, but states that it had no new products in the past year and no available SDK. These facts show design and ODM service capability but do not demonstrate strong recent product innovation.

Production capacityThe supplier operates five production lines, has six to ten quality-control staff, and reports annual output of 70 plastic pipe extruder sets and 2,000 tons of heat-shrink sleeve. It also reports inventory capability, valid manufacturing contracts with associated subcontractors, and fulfillment within 15 working days in both peak and off-peak periods; however, finished-product inspection has instructions but no written records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, supporting a broad stated ability to adapt products to customer requirements.

Client casesThe supplier reports providing OEM services for well-known brands and has exported for 21 years, with 51%–70% of sales from exports to Southeast Asia, the Middle East, and Europe. These statements indicate international and branded-customer experience, but no specific customer names, projects, or verifiable case details are provided.