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Pipe Testing Equipments — Complete Range of Laboratory Instruments

A complete range of laboratory instruments for plastic pipe QC — manufactured and exported from Mumbai since 1971, installed at major HDPE, PVC, CPVC and PPR pipe producers across 50+ countries. Supports Indian Standards (IS 4984, IS 4985, IS 15778, IS 15801, IS 14930) and ISO/ASTM international standards.

Overview

What this covers

Plastic pipe is now the dominant choice across water supply, sewerage, gas distribution, telecom cable protection and irrigation. Each application has its own BIS standard — IS 4984 for HDPE water, IS 4985 for uPVC water, IS 14885 for PE gas, IS 14930 for PLB telecom duct, IS 15778 for CPVC hot water and IS 15801 for PPR — and each standard mandates specific pressure, impact, thermal and compositional tests.

International Equipments supplies the full range of pipe-testing instruments from one Mumbai workshop, with major producers like Reliance Industries, Finolex, Kimplas, Duraline, Georg Fischer and John Deere among the installed base. Starter labs can begin with the ISI-essential set and expand as product range widens.

Equipment Supplied

Instruments in this lab package

Each item is available separately or as part of an integrated laboratory quotation.

Hydrostatic Pressure Testing Panel

Hydrostatic Pressure Testing Panel

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SS Tank for Hydrostatic Pressure Testing

SS Tank for Hydrostatic Pressure Testing

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Impact Tester (Pipes)

Impact Tester (Pipes)

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Digital Zero Degree Chamber

Digital Zero Degree Chamber

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VSP / HDT Apparatus

VSP / HDT Apparatus

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Computerized Melt Flow Index Tester

Computerized Melt Flow Index Tester

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Universal Testing Machine

Universal Testing Machine

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Carbon Black Content Apparatus

Carbon Black Content Apparatus

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Carbon Black Dispersion Tester

Carbon Black Dispersion Tester

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Oxidation Induction Test Apparatus

Oxidation Induction Test Apparatus

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E.S.C.R. Apparatus

E.S.C.R. Apparatus

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Muffle Furnace

Muffle Furnace

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Digital Density Apparatus

Digital Density Apparatus

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Digital Opacity Tester

Digital Opacity Tester

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Contour Cutter

Contour Cutter

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Hydraulic Press

Hydraulic Press

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Moisture Analyser

Moisture Analyser

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Melt Flow Index Tester

Melt Flow Index Tester

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Applications

Where it's used

HDPE water pipes (IS 4984, ISO 4427)
uPVC water pipes (IS 4985)
uPVC SWR drainage pipes (IS 13592)
HDPE sewerage pipes (IS 14333)
PE gas distribution pipes (IS 14885, ISO 4437)
HDPE PLB telecom duct (IS 14930, DOT specifications)
CPVC hot and cold water (IS 15778)
PPR hot and cold water, HVAC and food-grade (IS 15801)
FAQ

Frequently asked questions

What is the minimum instrument set for a starter pipe QC lab?
Hydrostatic Pressure Panel + SS Tank + End Caps; Impact Tester + Zero Degree Chamber; UTM; Melt Flow Index Tester; Digital Density Apparatus; Hydraulic Press. HDPE adds OIT, Carbon Black Content and Dispersion, ESCR. PVC and CPVC add VSP/HDT and Opacity.
Which instruments are required for HDPE water pipe ISI (IS 4984)?
Hydrostatic Pressure Panel + SS Tank + End Caps; Impact Tester + Zero Degree Chamber; OIT; Carbon Black Content; Carbon Black Dispersion; UTM; MFI; Density; ESCR; Opacity; Muffle Furnace; Hydraulic Press — 12 instruments in total.
What is ring stiffness testing?
Ring stiffness per ISO 9969 measures a pipe's resistance to crushing under external earth and traffic load. A short pipe sample is compressed diametrically to a specified deflection (typically 3%) on a UTM with a ring-stiffness fixture. The force at that deflection is converted into the ring stiffness value (kN/m²).
Can your equipment test PE gas pipes (IS 14885)?
Yes. The full IS 14885 PE gas-pipe test suite is supported, including Long-Term Hydrostatic Strength (LTHS) extrapolation per ISO 9080 using the Hydrostatic Pressure Panel + SS Tank across thousands of hours at multiple temperatures.
Which pipe grades does the equipment cover?
HDPE (water, sewerage, gas, irrigation, PLB telecom duct), MDPE (gas distribution, water supply), uPVC/PVC (water, drainage, SWR), R-PVC (higher-pressure), CPVC (hot water plumbing, chemicals) and PPR (hot/cold water, HVAC, food-grade).
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