Can I get samples before placing an order?

Yes, we provide free samples for evaluation, though the shipping cost needs to be borne by the buyer.

What are the main advantages of this pipe?

Advantages include corrosion resistance, high flow capacity, lower installation costs, and a 50-year lifespan.

HDPE Double Wall Corrugated Culvert Bellow Water Pipe Fittings Drainage Dredge Sewerage

Name: HDPE Double Wall Corrugated Culvert Bellow Water Pipe Fittings Drainage Dredge Sewerage
Brand: Hebei Shentong Plastic Co., Ltd.
SKU: 2017576132

Hebei, ChinaHebei Shentong Plastic Co., Ltd.

US$0.37

500-999 Pieces

US$0.29

1,000-1,299 Pieces

US$0.20

1,300+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Warranty

Model NO.

water

Material

Stainless Steel

Connection

Welding

Color

Black

Size

Customized Size

Length

Thickness

6mm

Sample

Provide Sample

Application

Convey Water

Transport Package

Plastic

Specification

100mm

Trademark

fosite

Origin

China

HS Code

3901100001

Production Capacity

5000

Key features

50-Year Lifespan: Durable design ensures more than 50 years of service under normal working conditions.

Corrosion Resistant: Resists chemical and electron chemical corrosion without heavy metal additives.

High Flow Capacity: Smooth interior walls reduce pressure loss for higher volume transport.

Cost-Effective Installation: Lightweight nature reduces installation costs by up to 50% compared to metal pipes.

Customizable Sizes: Available in DN225-DN800 with customized sizes up to 1600mm diameter.

Certified Quality: Meets ISO9001, ISO14001, and ISO4427 standards for safety and reliability.

Non-Toxic Material: Made of High-density polyethylene, safe for water supply and food industry use.

Free Samples Available: Provide free samples for evaluation, with shipping cost borne by the buyer.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamSelf-branded

Hebei Shentong Plastic Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.83h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHebei Shentong Plastic Co., Ltd. is a China-based factory established in 2011, with 33 employees and operations in Shijiazhuang, Hebei. The evidence indicates documented procedures for supplier service capability, corrective and preventive actions, complaint handling, and supplier assessment. It reports inventory capacity, lead times within 15 working days in both peak and off-seasons, and access to Tianjin Port. ISO9001:2015 certification is referenced, while no overseas warehouse or showroom capability and no valid manufacturing-capacity contract with an affiliated subcontractor are reported. Innovation evidence is limited: the supplier has one national science and technology progress award but no internationally recognized design awards and no available SDK. Production scope includes plastic pipe production lines and injection molding equipment, but customization capability and customer-specific case details are not sufficiently documented.

Supplier typeThe supplier is identified as a limited company and factory in China, with its operating province and city listed as Hebei and Shijiazhuang. Its stated business scope covers instruments and meters, mechanical equipment, metal products, components, materials, import and export activities, and construction-related services, indicating a manufacturing-oriented and diversified business profile.

CertificationsThe evidence explicitly references an ISO9001:2015 certificate and also states that the company has received ISO9001. Quality assurance in quality-control processes is marked as present, supported by documented procedures and records for relevant service mechanisms.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaint handling, and supplier service-capability assessment. It also reports in-stock service capacity and lead times within 15 working days in both peak and off-seasons, but has no overseas warehouse or overseas showroom.

Production capacityThe supplier reports inventory capacity, quality assurance, and facilities associated with injection molding machines and PPR, PVC, and PE pipe production lines. Its company description also claims well-equipped facilities and quality control across production stages, while the absence of a valid manufacturing-capacity contract with an affiliated subcontractor is a documented limitation.