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LBT-1132 Flexible Perforated Drainage Pipe Flat Pressure Resistance Test Fixture (New Standard)

Name: LBT-1132 Flexible Perforated Drainage Pipe Flat Pressure Resistance Test Fixture (New Standard)
Brand: Laibote (Tianjin) Testing Machinery
Availability: InStock

This fixture is suitable for testing the flat‑face pressure resistance of flexible permeable pipes and is applicable to all types of such pipes.

Category:

Geosynthetic Testing Equipment

Keywords:

E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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LBT-1132 Flexible Perforated Drainage Pipe Flat Pressure Resistance Test Fixture (New Standard)

Description

Product Introduction:

This fixture is designed for testing the flat‑face compressive strength of flexible permeable pipes and is suitable for all types of such pipes. It complies with the test requirements specified in SL 235 “Test Procedures for Geosynthetic Materials,” JTG 3460‑2026 “Test Procedures for Geosynthetic Materials in Highway Engineering,” and “Flexible Permeable Pipe” (JC/T 937‑2004). The diameter of the central circular hole in the pressure plate matches the specimen diameter, and the gap between the two split pressure plates is one‑third of the specimen diameter.

Technical Specifications:

Name	Flat Pressure Resistance Test Fixture for Flexible Perforated Pipes
Material	Steel
Scope of Use	Determination of the flat crush resistance of flexible permeable pipes
Fixture Specifications	Applicable specimen diameters: 50 mm, 80 mm, 100 mm, 150 mm, 200 mm, 250 mm, 300 mm Presser length: 250 mm (300 mm presser length is 300 mm)
Experimental Procedure	Turn on the testing machine and apply a preliminary load of 20 N to ensure tight contact between the module and the pipe. Record the corresponding pressures at deformation levels of 1%, 2%, 3%, 4%, and 5% of the outer diameter (if an automatic pressure–displacement curve recording device is available, record the pressure–displacement curve), with accuracy to within 1 N.

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FAQs

Do you supply full-set testing instruments for asphalt and geotechnical engineering projects?

We offer complete lab solutions including asphalt viscosity tester, asphalt rutting tester, geotextile permeability tester, low-temperature flexibility tester and concrete/cement test equipment, covering raw material detection for road, water conservancy and construction engineering projects

Can you customize fixtures or test machines based on our special test requirements? How about after-sales service and warranty?

We provide non-standard customization of test equipment and customized fixture clamps according to customers’ specimen size and test standards. All our testing machines enjoy 12-month factory warranty; overseas customers get remote online debugging guidance, spare parts supply and technical operation training. Our products have been exported to over 70 countries globally

Which materials can be measured by your Vicat softening point tester?

It measures heat deflection temperature and Vicat softening temperature of plastics, hard rubber, nylon, insulating materials and fiber-reinforced thermosetting composites. Intelligent temperature control guarantees precise heating rate, ideal for plastic raw material incoming inspection and formula development in plastic factories.

Does your pipe pressure burst testing machine control test temperature automatically? What’s its main application?

Yes, the constant-temperature circulating system keeps stable test environment during long-time hydrostatic resistance and instant burst pressure measurement of thermoplastic pipes. It complies with GB6111 standard and serves raw material inspection, new product R&D for plastic pipe manufacturers, third-party testing labs and university laboratories.

What kinds of pipes fit your ring stiffness tester? Can it do long-term creep testing?

This equipment is designed for HDPE, PVC corrugated pipes, plastic drainage pipes and various plastic tubular products. Apart from ring stiffness, ring flexibility and flattening tests, it supports continuous long-term creep tests up to 1000 hours (42 days) as required by industry specifications, widely used for pipe factories and construction quality inspection institutes.

What test items can your WDW series computer-controlled electronic universal testing machine complete? Which international standards can it meet?

Our WDW universal tester is applicable for tension, compression, bending, shearing and peeling tests of metal, plastic, rubber and composite materials. It supports test procedures in accordance with GB, ISO, ASTM, DIN, JIS multiple domestic and global standards. Equipped with high-precision servo drive and dedicated test software, it automatically collects, calculates and exports test data including tensile strength, elongation at break and elastic modulus.

Customer Reviews

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“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

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European Plastic Pipe Manufacturer｜Purchase: Ring Stiffness & Hydrostatic Burst Tester

From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

“We have purchased two sets of pipe testing equipment from Laibote (Tianjin) for 18 months. The ring stiffness and hydrostatic burst testing machines run stably for daily batch inspection, test data matches ISO standard requirements precisely, and the intelligent test software is easy for our operators to master. Their after-sales team offers timely remote technical guidance whenever we have operational problems, spare parts supply is efficient. We have arranged a second bulk order for our new production workshop and will recommend Laibote’s testing machines to our industry partners across Europe.”

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