What certifications does the product have?

The product has CE certification, and the manufacturer holds ISO9001, ISO45001, and ISO14001 certifications.

What is the expected lifespan of the pipes produced?

The pipes have a long life of approximately 50 years.

Large Diameter Hollow Wall Corrugated Pipe for Sewage Discharge

Name: Large Diameter Hollow Wall Corrugated Pipe for Sewage Discharge
Brand: Qingdao Huashida Machinery Co., Ltd.
SKU: 2101699052

Shandong, ChinaQingdao Huashida Machinery Co., Ltd.

US$40,000.00-160,000.00

1 Set

Product profile

Customization

Available

After-sales Service

6-12 Months

Warranty

6-12monthes

Model NO.

SKRG3000

Type

Pipe Extruder

Plastic Processed

Product Type

Granulating Extruder

Feeding Mode

One Feed

Assembly Structure

Integral Type Extruder

Screw

Single-Screw

Engagement System

Full Intermeshing

Screw Channel Structure

Deep Screw

Exhaust

Don't Exhaust

Automation

Automatic

Computerized

Dimension

26000*18000*5000

Installed Power

230kw

Pipe Range

300mm-3000mm

Transport Package

Standard Package

Specification

ISO9001: 2008

Trademark

Huashida

Origin

Qingdao

HS Code

8477109000

Production Capacity

50 Units/Year

Key features

Large Diameter Range: Produces hollow wall corrugated pipes with diameters ranging from 300mm to 3000mm.

High Ring Stiffness: Features high ring stiffness, high impact intensity, and excellent outer pressure resistance.

Long Service Life: Designed for a long life of approximately 50 years with good creep deformation resistance.

Advanced PLC Control: Equipped with OMRON or MITSUBISHI PLC systems and touch screens for automatic operation.

Energy Efficient Design: Unique screw design ensures low energy consumption and low-temperature plastication.

Corrosion Resistance: Resistant to erosion from acids, alkalis, and salts, ensuring durability in sewage discharge.

ISO Certified Quality: Manufacturer holds ISO9001, ISO45001, and ISO14001 certifications with 100% product inspection.

Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or 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: ≤8.21h

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.