What is the lead time for production?

Lead time is within 15 workdays during the off-season, and one month during the peak season.

What certifications does the product have?

The product has CE certification, and the factory is certified under ISO9001:2015, ISO45001:2018, and ISO14001.

What is the expected lifespan of the HDPE pipe?

The pipe has a long life of approximately 50 years.

Hollow Wall Spiral Winding Pipe Extrusion Line

Name: Hollow Wall Spiral Winding Pipe Extrusion Line
Brand: Qingdao Huashida Machinery Co., Ltd.
SKU: 727702835

Shandong, ChinaQingdao Huashida Machinery Co., Ltd.

US$40,000.00-140,000.00

1 Set

Product profile

Customization

Available

Warranty

12months

Application

Plastic Welding Machine

Model NO.

HSD

Control System

Siemems

Extruder

Single Screw Extruder

Length

26m,32m,42m

Total Power

230kw,400kw,520kw

Diameter

300-1200mm,800-2000mm,2200-3000mm

Model

Skrg1200,Skrg2000,Skrg3000

Transport Package

Standard Export Packing

Specification

ISO9001: 2008

Trademark

Huashida

Origin

Qingdao, China

HS Code

8477209000

Production Capacity

340-420, 240-600, 300-650(Kg/H)

Key features

50-Year Long Service Life: Designed for durability with an approximate lifespan of 50 years under normal conditions.

High Ring Stiffness: Features high ring stiffness and burn intensity due to its unique hollow wall structure.

Corrosion Resistance: Resistant to acid, alkali, salt erosion, and creep deformation for long-term stability.

Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs.

Wide Diameter Range: Available in diameters from 300mm to 3000mm across multiple model series (SKRG1200-3000).

Advanced Dual-Extruder Tech: Utilizes two single screw extruders for precise pipe shaping and glue melting.

ISO Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 management systems with 100% inspection.

Cost-Effective Installation: Low assembly cost, easy operation, and economical construction compared to traditional pipes.

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: ≤4.38h

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.