What is the surface porosity rate?

The surface porosity exceeds 85%, ensuring excellent drainage performance.

Does the pipe resist harsh environmental conditions?

Yes, it resists acid, alkali, UV radiation, and aging to ensure long-term durability.

What is the warranty coverage?

The warranty includes installation video and instructions.

Durable Lightweight Black Hard Permeable Pipe - PE Material Excellence

Name: Durable Lightweight Black Hard Permeable Pipe - PE Material Excellence
Brand: Tai'an Tenglu Engineering Materials Co., Ltd.
SKU: 2163663052

Shandong, ChinaTai'an Tenglu Engineering Materials Co., Ltd.

US$0.86-2.90

100 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

After-sales Service

Construction Video and Instructions

Warranty

Installation Video and Instructions

Model NO.

TL-HPP

Feature

Durable,Capacity, Lightweight, Pi

Materials

Color

Black

Purpose

Drainage Project

Transport Package

Standard Export Packing

Specification

customization

Trademark

Tenglu

Origin

Shandong

Production Capacity

5000square Meter/Day

Key features

High Surface Porosity: Surface porosity exceeds 85% for excellent drainage efficiency.

Superior Pressure Resistance: Withstands tens of tons per square meter for great durability.

Flexible Soil Adaptation: Flexible design adapts effectively to soil deformation.

Lightweight Construction: Lightweight material ensures easy and quick construction.

Chemical and UV Resistance: Resists acid, alkali, UV radiation, and aging for longevity.

Customizable Shapes: Adaptable shapes available for complex site requirements.

Optional Filter Membrane: Optional filter membrane allows for targeted, cost-effective use.

ISO 9001 Certified: Manufacturer holds ISO9001:2015 management system certification.

Company profile

Exhibition ExperienceExperienced TeamIn-stock CapacityManagement Certification

Tai'an Tenglu Engineering Materials Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.91h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryThe supplier has documented ISO 9001:2015 certification and provides customization from samples, designs, and minor modifications. It has participated in an offline trade exhibition and reports lead times within 15 workdays in both peak and off-seasons. However, it lacks overseas warehouses, showrooms, agents, branches, 3D design, ODM, SDK, and recent new-product development. Service-management controls are weak: inspection instructions, supplier assessment, corrective actions, and complaint handling lack written records or procedures. The supplier reports one R&D engineer, no environmental impact assessment report, no cooperation with Fortune 500 companies, and no popular-brand OEM work. Production-related equipment and multiple geotextile, geomembrane, and geocell lines are identified, but the provided information is insufficient to verify overall production scale or capacity.

Supplier typeThe stated business scope includes manufacturing building waterproofing sheet products and glass-fiber-reinforced plastic products, along with related sales and environmental activities. The listed facility includes geotextile, geomembrane, and geocell production lines, indicating a manufacturing-oriented supplier.

CertificationsThe supplier holds an ISO 9001:2015 certificate, explicitly identified in both certification-related slices. This is direct evidence of a certified quality management system, although no additional certification is provided.

After-Sales capabilityThe supplier reports no written procedures or records for customer complaint handling, corrective and preventive actions, or service-capability assessment. It also has no overseas warehouse, showroom, agent, or branch, although it has participated in an offline trade show and reports service quotation and payment terms.

Financial creditThe provided financial slice identifies the reporting year and operating figures, but it does not establish financial strength or credibility. The reported gross profit and operating profit are both stated as zero, which is a negative indicator, while no further liquidity, solvency, or payment-history evidence is provided.

R&D capabilityInnovation evidence is limited: the supplier has one R&D engineer, no new products launched in the past year, no ODM, no 3D software design service, and no available SDK. These explicit limitations indicate weak demonstrated innovation capability.

Production capacityThe supplier identifies geotextile, geomembrane, and geocell production lines and related testing equipment, and reports average lead times within 15 workdays in both peak and off-seasons. However, no production volume, capacity, workforce, or utilization data is provided, so overall capability cannot be fully verified.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and minor customization. This demonstrates multiple forms of customization, although the supplier does not provide 3D software design services or ODM services.

Product Q&A

Q:What are the main applications for this pipe?

It is ideal for road/railway subgrade drainage, tunnel drainage, soil conservation, retaining wall drainage, sports fields, rooftop gardens, building foundations, and agricultural irrigation.

Q:Is the pipe customizable?

Yes, the pipe offers customization from samples, customization from designs, and minor customization options.

Q:What is the minimum order quantity?

The minimum order quantity is 1000 square meters.

Q:What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Q:What payment terms are accepted?

We accept T/T (Telegraphic Transfer) as the term of payment.