Application of Awwac950 Standard Fiberglass (GRP/FRP) Industrial Pipelines Using Trenchless Installation Techniques in Water Diversion Project

Name: Application of Awwac950 Standard Fiberglass (GRP/FRP) Industrial Pipelines Using Trenchless Installation Techniques in Water Diversion Project
Brand: Zhejiang Eastern Dfhb Pipes Co., Ltd.
SKU: 1989992251

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

Yellow

Thickness

Customized

Model NO.

Jaking Pipes

Usage

Environmental Protection, Industral, Municipal Water Supply and Drainage

Product Categories

FRP Pipe

Material

Fiberglass

Fiber Type

GFRP

Type

Centrifugal Casting Process

Nominal Diameter

DN300-3000mm

Stiffness

2500-1000000n/M

Nominal Pressure

0.1-3.0

Standard

ISO23856, ISO25780

Standard Length

1/2/3/6 M

Installation

Direct Bury, Jacking Pipe, Above Around, Relining

Application

Sewer Drainage, Water Supply, Irrigation, etc.

Transport Package

by Sea

Specification

DN300-3000

Trademark

DFHB

Origin

China

HS Code

3917290000

Production Capacity

500km/Year

Key features

Customized Thickness: Thickness is fully customizable to meet specific project requirements.

Wide Diameter Range: Available in nominal diameters from DN300 to 3000mm for versatile applications.

High Stiffness Options: Stiffness ranges from 2500 to 1,000,000 N/M to ensure structural integrity.

Multiple Installation Methods: Supports direct bury, jacking pipe, above ground, and relining installation.

Comprehensive Standards Compliance: Meets ISO, AWWA, ASTM, and GB/T standards for global quality assurance.

Diverse Application Scope: Ideal for water supply, sewerage, drainage, irrigation, and industrial processing.

Flexible Customization Services: Offers full, minor, and flexible customization from designs or samples.

100% Finished Product Inspection: All products undergo visual and functional inspection before shipment.

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 long-established national high-tech enterprise specializing in centrifugally cast GRP pipes and is associated with industry organizations. It reports 100% finished-product inspection, seven quality inspectors, documented inspection instructions, and annual productivity of 500,000 meters of GRP pipe. Customization is available from designs and samples, including minor, full, and flexible customization, but 3D software design is not provided and no new products were reported in the past year. Quality, corrective-action, and complaint-handling procedures are documented and followed. The supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Export activity is relatively recent, with one year of exporting and 21%–30% of sales from exports; it has no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. Financial data is presented only as placeholder values, so credibility cannot be judged. No customer cases are provided.

Supplier typeThe supplier is described as a national high-tech enterprise specializing in centrifugally cast glass fiber reinforced plastic pipes. Its industry-association director roles further identify it as an established GRP pipe manufacturer.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, covering quality, occupational health and safety, and environmental management. This is explicit evidence of certification holdings relevant to structured operational management.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, supporting an internal service-response process. However, it reports no overseas agents or branches, no overseas warehouse or showroom, and zero countries with overseas service capability, limiting demonstrated international after-sales reach.

R&D capabilityThe supplier does not provide 3D software design services and reports no new products during the past year. These explicit limitations indicate weak evidence of recent product innovation or advanced digital design capability.

Production capacityThe supplier reports annual productivity of 500,000 meters of GRP pipe, 100% finished-product inspection, seven quality inspectors, and uniformly followed inspection instructions. However, it has no valid manufacturing-capacity contract with related subcontractors, so subcontracted capacity is not formally secured.

Customization capabilityThe supplier explicitly supports customization from designs and samples, minor customization, full customization, and flexible customization. These capabilities are reported consistently across the design and R&D-related slices, although 3D software design is unavailable.

Product Q&A

Q:What applications are DFHB GRP pipes suitable for?

They are used in numerous fields, including: Water supply and potable water lines, Sewerage (gravity sewers, pressure/force main sewers), Drainage and slurry transportation, Industrial processing plants and hydro-electric plants, Pipe jacking, relining, and submarine pipes/outfalls, Special applications like manholes and storage tanks.

Q:Which standards does DFHB GRP pipes comply with?

They meet multiple national and international standards, including: ISO 23856, ISO 25780; U.S.A. AWWA C950, ASTM D3517, ASTM D3754, ASTM D3262; China GB/T 21238, GB/T 21492.

Q:What is Flush GRP Coupling?

The GRP coupling is made of galssfiber reinforced polyester resin by filament winding. Primarily used for medium and larger diameters, it features a sliding seal for leak tightness.

Q:What is Flush GRP FWC Coupling for Pressure Jacking Pipes?

The FWC couplingis made ofglass fiber reinfored polyester resin with an integral full width EPDM gasket. DFHB GRP Jacking pipes with this coupling can be operated as pressure pipes rightaway.

Q:What is Flush Stainless Steel Coupling?

The stainless steel coupling consists of a stainless steel ring with an EPDM seal firmly attached to it.