Can the downspout extension be customized?

Yes, the performance, weight, and design can be customized according to specific requirements.

How do I install the flexible downspout extension?

Stretch out the extension, cut the end if needed, slip it onto the downspout, and bend it to direct water flow.

What diameters are available for this product?

We offer diameters of 65mm, 75mm, and 100mm to suit different downspout sizes.

Flexible Downspout Extension 3"X4" Garden Extension Pipe

Name: Flexible Downspout Extension 3"X4" Garden Extension Pipe
Brand: Zhejiang Zhenglong Environmental Protection Tech Co., Ltd.
SKU: 858363835

Zhejiang, ChinaZhejiang Zhenglong Environmental Protection Tech Co., Ltd.

US$2.39

1,000-1,999 Pieces

US$1.99

2,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Hardness

Hoses

Model NO.

0058200

Type

Thermoplastic Pipe

Color

Brown

Hollow

Shape

Round

Usage

Drainpipe, Water Supply Pipe, Agricultural Irrigation Pipe, Corrugated Pipe

Performance

Solid

Weight

250G/M or 200G/M

Raw Material

HDPE

Design

Non Patent Protection

Eco-Friendly

Yes, Ep

Can Change Direction

Abitrarily

Connect to

PVC or Corrugated Pipe

Industry Catagory

Hardware

Advantage

Stretch, Sturdy

Installation

Find, Streach out, Cut, Fit, Bend

Transport Package

Cartons or as Request

Specification

Length: 8'; Diameter: 75mm

Trademark

ZL HOSE

Origin

China

HS Code

397210000

Production Capacity

500000PCS/Month

Key features

Flexible and Sturdy Design: Corrugated design bends easily around corners while maintaining shape and offering 35% higher load-bearing rating.

Customizable Length: Simply cut along noted lines and attach additional male/female units to extend length as needed.

Wide Compatibility: Compatible with most traditional 3-inch and 4-inch corrugated pipes and 4-inch PVC downspouts.

Easy Installation: Slip-on design fits standard household downspouts; no clips needed, simply bend to suit terrain.

Multiple Size Options: Available in 65mm, 75mm, and 100mm diameters with lengths ranging from 5' to 8'.

Versatile Adapter Options: Includes 2'x3', 3'x4', and male/female adapters to fit various downspout configurations.

Eco-Friendly Material: Made from HDPE, ensuring the product is eco-friendly and durable for long-term use.

Effective Water Management: Easily moves rainwater away from foundations to prevent damage and protect landscaping.

Company profile

Zhejiang Zhenglong Environmental Protection Tech Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-09-28Nearest Port: Shanghai/NingboAverage Response Time: >24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM/OEM capabilities, with new products reported within the past year and OEM service for recognized brands. Production resources include six lines, specified molding and forming equipment, in-stock capacity, eight qualified service suppliers, and documented supplier-assessment procedures. Quality and management controls are supported by ISO 9001:2015 and BSCI certifications, three quality inspectors, complaint-handling procedures, and corrective/preventive-action records. Lead time is within 15 working days off-season and one month during peak periods. However, the supplier reports no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, branches, agents, showroom, SDK, or offline trade-show participation. Evidence for financial credibility and customer cases is insufficient because the provided information lists reporting years and OEM claims but no verifiable financial figures or named cases.

Supplier typeThe supplier appears to be a manufacturer with injection molding, aluminum tube forming, blow molding, and plastic pipe fitting equipment, six production lines, in-stock capability, and OEM/ODM services. It also reports broad export-market coverage but no overseas branches, agents, warehouse, or showroom.

CertificationsThe supplier holds ISO 9001:2015 certification and BSCI social-responsibility certification. These certifications, together with stated quality-assurance procedures, support formal management and social-compliance capability.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating product-development activity. However, it has no available SDK and reports zero internationally recognized design awards; the evidence supports development capability but not a strong externally validated innovation record.

Production capacityProduction capability is supported by six production lines, multiple molding/forming machines, in-stock capacity, eight qualified suppliers, written assessment procedures, and stated lead times of within 15 working days off-season and one month during peak season. The absence of a valid manufacturing-capacity contract with related subcontractors is a documented control weakness.

Customization capabilityThe supplier explicitly offers customization from designs, samples, full customization, minor customization, and flexible customization, with R&D and ODM services also reported. This is direct evidence of broad customization coverage.