What is the lead time for production?

Lead time varies by season: Peak season is 1-3 months, while off-season is within 15 workdays to one month.

What certifications does the equipment have?

The equipment holds CE, ISO9001:2008, QS, ISO14001, SGS, and DVGW certifications.

What after-sales service is provided?

We provide 1-year after-sales service, lifelong technical support, and a 24-hour response mechanism for domestic and foreign customers.

Polyurethane Continuous Separate Spray PU Form Pre-Insulated Steel Pipe Production

Name: Polyurethane Continuous Separate Spray PU Form Pre-Insulated Steel Pipe Production
Brand: Qingdao Huashida Machinery Co., Ltd.
SKU: 2103073892

Shandong, ChinaQingdao Huashida Machinery Co., Ltd.

US$140,000.00-240,000.00

1 Set

Product profile

Customization

Available

Warranty

1 Year

Product Type

PEX Pipe

Model NO.

48-630mm

Screw No.

Single-screw

Automation

Automatic

Computerized

Certification

CE, ISO9001:2008, QS

Customized

Condition

New

After-sales Service

1 Year

Name

Polyurethane Foaming Pert Insulation Pipe Producti

Use Material

PU Foam, PE and Plastic Inner Pipe

Usage

District Heat/Chiller Supply

Model

Pert 250

Dia Range

160-350 mm

Production Process

Continuous Type

Transport Package

Standard Package

Specification

69, 000x3, 000x3, 500mm

Trademark

Huashida

Origin

Qingdao China

HS Code

84772090

Production Capacity

30 Sets /Year

Key features

One-Step Continuous Foaming: Seamless bond between steel pipe and insulation layer, ensuring uniform thermal performance and durability.

50+ Years Service Life: Lifespan is 3-4 times longer than traditional methods, reducing maintenance and replacement costs significantly.

HDPE Insulation Material: High-density polyethylene provides excellent thermal insulation, chemical resistance, and moisture protection.

Full Customization Options: Supports customization from samples, designs, and flexible adjustments to meet specific project requirements.

Intelligent PLC Control: Automated system ensures precise control of temperature and pressure, saving electricity, water, and labor.

Wide Application Range: Suitable for district heating, industrial chemical processing, power plants, and oil & gas pipeline transportation.

24/7 Technical Support: Lifelong technical support and maintenance services with a 24-hour response mechanism for global customers.

High Production Efficiency: High-speed, stable, and reliable production line with 100% finished product inspection for quality assurance.

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: ≤5.98h

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.