Dredging rubber hose
Wear-resistant inner lining with textile reinforcement — 100 mm to 600 mm ID, optional wear indicators for abrasive slurry.
Custom pressure · ozone-resistant cover
Kandivali West · Since 1978 · ISO 9001:2015
Manufacturer & exporter · Mahavir Nagar
PRI hoses — fly ash bulker lines, cement grouting, slurry and oil suction — engineered with textile reinforcement, steel helix and MS flange ends. Custom 100 mm to 600 mm dredging IDs.
Up to 20 m lengths · MS flanges
PRI product lines
Wear-resistant inner lining with textile reinforcement — 100 mm to 600 mm ID, optional wear indicators for abrasive slurry.
Custom pressure · ozone-resistant cover
Silo bulker loading/unloading lines with MS flanges both ends — built for cement plants and ash handling units.
PRI branded · high mechanical strength
Types 1–3 rated 7–15 kg/cm²g with steel wire helix — suction & discharge for construction and bulk cement.
−42°C to 82°C service
High-abrasion tube for shot blasting, iron ore slurry and dry bulk transfer — proven long life in field pumping.
Layflat & heavy-duty variants
Oil-resistant cover option on request — water, chemical and petrol hose families from the same PRI autoclave line.
Hydraulic · pneumatic seals too
Bellows, gaskets, O-rings, diaphragms and flange couplings — same Kandivali plant, export-ready packaging.
Silicone · Viton · EPDM · Neoprene
How PRI builds hoses
In-house design unit maps pressure, bend radius and abrasive medium before extrusion.
High-tensile textile plus steel helix controls burst rating on large-bore dredging lines.
Specialised vulcanising autoclave — hose range from 1″ ID up to 24″ ID under one roof.
Rubber testing lab checks tensile, temperature and finish; flange fittings QC before export pack.
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