How is quality control managed for finished products?

We conduct 100% visual and function inspection by 7 QA/QC inspectors, with full traceability of raw materials.

What is the material composition of the pipes?

The pipes are made of Alkali-Free Glass Fib and Unsaturated Polyester Resin, manufactured using Centrifugal Casting.

Reliable DN 300-3000 GRP Pipes for Seamless Seawater Solutions

Name: Reliable DN 300-3000 GRP Pipes for Seamless Seawater Solutions
Brand: Zhejiang Eastern Dfhb Pipes Co., Ltd.
SKU: 1981896541

Zhejiang, ChinaZhejiang Eastern Dfhb Pipes Co., Ltd.

US$30.00-3,000.00

100 Meters

Sample price:US$10.00/piece.Request sample

Product profile

Surface Treatment

Smooth

Color

Orange

Thickness

OEM

Model NO.

FRP Pipes

Usage

Environmental Protection, Industral, Water Supply and Drainage

Product Categories

FRP Pipe

Molding Method

Centrifugal Casting

Material

Fiberglass

Fiber Type

GFRP

Type

Unsaturated Polyester Resin, Alkali-Free Glass Fib

Standards

ISO23856, ISO25780, ASTM D2997

Pressure

Pn1-30

Stiffness

Sn2500-Sn1000000

Standard Length

6 M

Option Length

1m,1.2m,1.5m,2m,3m

Transport Package

by Sea

Specification

DN300-3000 (mm)

Trademark

DFHB

Origin

China

HS Code

3917290000

Production Capacity

500km/Year

Key features

Versatile Application Scope: Suitable for water supply, sewerage, drainage, industrial processing, and submarine pipes.

Comprehensive Standard Compliance: Meets ISO 23856, ISO 25780, AWWA C950, ASTM D3517, and GB/T 21238 standards.

Advanced Coupling Options: Offers Flush GRP, FWC, and Stainless Steel couplings for leak-tight and pressure applications.

Flexible Customization: Supports full customization from designs/samples, including pressure, stiffness, and length options.

High-Quality Material: Made from Alkali-Free Glass Fib and Unsaturated Polyester Resin via Centrifugal Casting.

Rapid Off-Season Delivery: Lead time within 15 workdays during off-season, ensuring fast project turnaround.

Strict Quality Assurance: 100% visual and function inspection by 7 QA/QC inspectors with full raw material traceability.

Global Export Experience: Exporting since 1993 to North America, Europe, Asia, and Africa with FOB/CIF terms.

Company profile

Zhejiang Eastern Dfhb Pipes Co., Ltd.Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 1993-03-03Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤9.76h

AI-Powered supplier vetting

SummaryThe supplier is a high-tech enterprise specializing in GRP pipes, with experience in customization from designs and samples. They lack 3D software design services and new product development in the past year. Their production includes 100% inspection with a team of 7 inspectors. They hold ISO certifications but do not maintain inventory or overseas warehouses. Financial data is not detailed, and there is no evidence of financial distress nor innovation capability.

Supplier typeFounded in 1993, the supplier specializes in centrifugally cast GRP pipes and is a high-tech enterprise.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, indicating adherence to quality, health, and environmental standards.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and corrective actions, ensuring quality assurance.

R&D capabilityNo new products were developed in the past year, indicating limited innovation capability.

Production capacityThe supplier conducts a 100% inspection of finished products with 7 quality inspectors, indicating strong production oversight.

Customization capabilityOffers comprehensive customization services from designs and samples, capable of minor to full customization.

Product Q&A

Q:What are the main applications for DFHB GRP pipes?

They are suitable for water supply, sewerage, drainage, industrial processing, hydro-electric plants, pipe jacking, relining, submarine pipes, manholes, and storage tanks.

Q:Which international and national standards do the pipes comply with?

The pipes meet ISO 23856, ISO 25780, AWWA C950, ASTM D3517, ASTM D3754, ASTM D3262, GB/T 21238, and GB/T 21492.

Q:What types of couplings are available for these pipes?

We offer Flush GRP Coupling, Flush GRP FWC Coupling with integral EPDM gasket, and Flush Stainless Steel Coupling with EPDM seal.

Q:Is customization available for these GRP pipes?

Yes, we provide full customization from designs or samples, including minor and flexible customization options for pressure, stiffness, and length.

Q:What are the payment terms and lead times?

Payment terms are LC or T/T. Lead time is within 15 workdays off-season and 1-3 months during peak season.