Testing Products

Glass Fiber Reinforced Composites (GFRP)

Carbon Fiber Reinforced Composites (CFRP)

Basalt Fiber Reinforced Composites (BFRP)

FRP Laminates

Prepregs

Profiles (Pultruded sections)

Rebars / Tendons

FRP Mortar Lined Pipes

FRP Jacking Pipes

Testing Items

Appearance Quality

Diameter

Effective Length

Pipe Wall Thickness

Inner Liner Thickness

Pipe End Squareness / Perpendicularity

Barcol Hardness

Mass Percentage of Pipe Wall Components (Resin/Fiber content straight section)

Initial Ring Stiffness

Mechanical Properties

Hydraulic (Water) Leakage / Water Pressure Tightness

Initial Deflection / Flexibility

Allowable Jacking Force

Falling Weight Impact Resistance

Joint Sealing Performance

Resin and Glass Fiber Content

Testing Standards

FRP Pipes (including jacking pipes, mortar lined pipes, cable conduits, thermosetting resin pressure pipes): GB/T 21238-2016, GB/T 21492-2019, DL/T 802.2-2017, JC/T 552-2011

FRP Cable Support for Highways: JT/T 898-2014

FRP Connectors for Prefabricated Insulated Walls: JG/T 561-2019

Glass Fiber Reinforced Polyester Continuous Panels: GB/T 14206-2015

Glass Fiber Reinforced Cement Exhaust Pipes: JC/T 854-2021

Fiber Reinforced Composite Protection Tubes for Cables: JC/T 988-2023

SMC Modular Water Tanks: JC/T 658.1-2007

Hand Lay-up Integral Water Tanks: JC/T 658.2-2011

Cooling Towers: GB/T 7190.1-2018, GB/T 7190.2-2018

Filament Wound Thermosetting Resin Corrosion Resistant Vertical Storage Tanks: JC/T 587-2012

FRP Septic Tanks (Fiber reinforced thermosetting composite septic tanks): CJ/T 409-2012, GB/T 39549-2020

Service Advantages

The company hosts the National Center for Quality Inspection and Testing of Glass Fiber Products, holding national-level CMA qualification and CNAS laboratory accreditation.

As the lead drafter, the company has formulated or revised over 30 national and industry standards in the field of high-performance fibers and products.

Specializing in testing in the thermal insulation and fiber fields for over 60 years.