How long does delivery take?

Delivery within China typically takes 7-15 working days, depending on order volume and destination.

What payment methods do you accept?

We accept Wire Transfer (TT), Letter of Credit (L/C), and Trade Assurance.

Is a deposit required?

A 30% deposit is required upon order confirmation; the balance is due before shipment.

Can I get a proforma invoice?

Yes, we will provide a proforma invoice for your confirmation before production, based on your requirements.

What is your warranty policy?

Under normal use, we offer a 12-month warranty for manufacturing defects.

How do I report quality problems?

Please contact our customer service team and provide photos/videos and order details so we can resolve the issue quickly.

Do you provide technical support?

Yes, we provide installation guidance and troubleshooting assistance via email or telephone.

Large-Diameter GRP Pipe for Municipal Sewage Main Pipeline

Name: Large-Diameter GRP Pipe for Municipal Sewage Main Pipeline
Brand: Hebei Yiyang Environmental Protection Equipment Co., Ltd.
SKU: 1983407131

Hebei, ChinaHebei Yiyang Environmental Protection Equipment Co., Ltd.

US$5,000.00

100 Pieces

Product specifications

FRP Pipes

Sample price:US$9999.00/piece.Request sample

Product profile

Customization

Available

Surface Treatment

Smooth

Color

Green

Model NO.

Customised

Thickness

Customized

Usage

Environmental Protection, Industral, Household

Product Categories

FRP Pipe

Molding Method

Hand Lay-up Method

Material

Fiberglass

Fiber Type

GFRP

Type

Epoxy FRP

01

Corrosion-Resistant

02

Lightweight

03

High-Strength

04

Wear-Resistant

05

UV-Resistant

06

Low-Maintenance

07

Chemical-Proof

08

Long-Lasting

09

Pressure-Resistant

10

Easy-Installation

Transport Package

Wooden Container or According to Customer's Reques

Specification

Customization

Trademark

YI YANG

Origin

Hebei China

Key features

Corrosion Resistance: Exceptional tolerance to acids, alkalis, and salts in harsh chemical environments.

High Strength & Lightweight: Withstands high pressure while being much lighter than traditional metal pipes.

Extended Service Life: Designed for 50+ years of reliable operation with minimal maintenance.

Versatile Installation: Multiple connection methods including bell-and-spigot, flanged, and butt-joint.

Superior Hydraulic Performance: Smooth inner wall reduces friction and energy loss during fluid transportation.

Electrical Insulation: Non-conductive design ensures safety for underground utilities without extra coatings.

Customizable Thickness: Thickness can be customized to meet specific project requirements.

Eco-Friendly Solution: 100% recyclable materials contributing to green building certifications.

Company profile

Hebei Yiyang Environmental Protection Equipment Co., Ltd.

Hebei, 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: 5 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤10.39h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D design, OEM, ODM, and broad customization capabilities. It reports raw-material traceability, 100% finished-product inspection, documented quality procedures, complaint handling, and corrective/preventive-action mechanisms. Production information indicates two production lines, 31–40 quality-control staff, and lead times within 15 working days in both peak and off-peak periods. However, the evidence shows no available SDK, no new products in the past year, no overseas agents, branches, warehouse, showroom, or offline trade-show participation. No certification information or verifiable customer cases is provided. Manufacturing capacity is also affected by the absence of a valid contract with an associated subcontractor.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides 3D software design, OEM, ODM, and assembly-related services. This supports classification as a technical and manufacturing service supplier.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints, as well as corrective and preventive actions. This is explicit evidence of a structured after-sales response process.

R&D capabilityThe supplier offers 3D software design and ODM services, indicating design capability, but reports no available SDK and no new products during the past year. The evidence therefore shows design support but not strong recent product innovation.

Production capacityThe supplier reports two production lines, 31–40 quality-control staff, 100% finished-product inspection, and lead times within 15 working days in both peak and off-peak seasons. However, it also reports no valid manufacturing-capacity contract with an associated subcontractor, which is an explicit capacity-management deficiency.

Customization capabilityThe supplier supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM and ODM services. These statements explicitly demonstrate broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. However, no customer names, project details, or independently verifiable cases are provided.

Product Q&A

Q:What are your main products?

We specialize in manufacturing fiberglass reinforced plastic (FRP) products, including desulfurization and denitrification towers, integrated pump stations, sewage tank covers, ventilation ducts, septic tanks, and storage tanks.

Q:What are the advantages of FRP products?

Our FRP products are lightweight, high-strength, corrosion-resistant, and durable, making them ideal for industrial and environmental applications.

Q:Can you customize products?

Yes, we can provide customized solutions based on customers' requirements for size, shape, and technical specifications.

Q:Where do you ship from?

Our operating base is located in Zaoqiang County, Hebei Province (a leading FRP production base in China).

Q:What shipping methods do you offer?

We support land transportation within China (truck/rail). For international orders, please contact us for more information on shipping methods.