Dispatched from Chennai · Maharashtra
Hydraulic & Pneumatic Seals Supplied to Pune
A manufacturing buyer rather than a repair buyer - schedules, bills of material and high-cycle machinery.
- Supplying since
- 1991
- Held ex-stock
- Seals, O-rings and packings in Chennai
- Brands represented
- 18 OEM-approved makers
The local picture
What Pune runs, and what it wears out
Pune buys seals as a manufacturer, not usually as a repair shop. The Chakan-Talegaon corridor, Ranjangaon and the older MIDC estates at Bhosari and Pimpri build vehicles, tractors, construction equipment and the machines that make them, so most sealing demand arrives as a schedule against a bill of material rather than as an emergency.
That changes what matters. A press or an injection moulding machine cycling all shift is a fatigue problem: buffer seals ahead of the rod seal, guide elements sized to carry the side load, and polyurethane profiles chosen for cycle count rather than peak pressure. Cylinder builders in the belt also need the same profile in the same brand order after order - a substitution that is technically equivalent can still fail an incoming inspection.
Raj Trading Corporation stocks to that requirement from Chennai: 18 OEM-approved brands held ex-stock, and quotations that name the brand and part code so a purchase team can check them against the drawing.
Getting the goods to Pune
Pune sits roughly 1,150 km from the Chennai warehouse. Raj Trading Corporation dispatches by surface transport and has no branch or warehouse in Pune, so a scheduled requirement is better placed as a blanket enquiry with call-off quantities than as repeated single orders. Share the annual or quarterly volume and the team will confirm what is held ex-stock and what has to be brought in.
The counter and warehouse are at Old No. 39, New No. 81, Moore Street, George Town, Chennai 600 001, Tamil Nadu. Enquiries from Pune are handled by the same Chennai team that serves the local trade.
Who this serves
Industries in Pune that Raj Trading Corporation supplies
Sealing components for the equipment behind Pune's industrial base - cylinders, presses, pumps and process lines that cannot afford downtime.
Automotive and tractor assembly across Chakan, Talegaon and Ranjangaon
Tier-1 and tier-2 component suppliers running hydraulic presses and clamping fixtures
Construction and earthmoving equipment manufacture
Machine tool, injection moulding and special-purpose machine builders
Hydraulic cylinder manufacturers and rebuild workshops in Bhosari and Pimpri
Foundries and forging shops across the Pimpri-Chinchwad belt
Priority ranges
Seal families that matter most in Pune
High-cycle machinery is where buffer seals and guide elements earn their place, and Pune enquiries reach for them more than most cities do. Polyurethane rod and piston seals dominate the fast-moving list, with wipers ordered alongside as part of a kit rather than separately - a cylinder builder assembling to a drawing wants the whole gland as one line item.
Questions
Buying seals for Pune
Questions the Chennai team is asked most often by buyers and maintenance engineers in this region.
Can the same brand be supplied consistently across a production schedule?
That is the usual request from cylinder builders and tier-1 suppliers. Quotations name the brand and the manufacturer's part code, so what arrives can be checked against the drawing at goods inward. Where a size is not held ex-stock the team says so at the quotation stage rather than substituting a different make silently.
Polyurethane or nitrile for a press cylinder running all shift?
Polyurethane generally wins on wear and extrusion resistance at high cycle counts and higher pressures, which is why it dominates press and machine-tool applications. Nitrile stays relevant where the temperature exceeds what polyurethane tolerates or the fluid is incompatible. Send the pressure, stroke rate, fluid and temperature and the team will recommend rather than default.
Can a complete seal kit be supplied for a cylinder rebuild?
Yes. Give the bore, rod diameter and groove dimensions - or the cylinder maker's kit number if the nameplate is still legible - and the team will build the rod seal, piston seal, wiper, wear rings and static seals into a single quotation, so the gland is not stripped twice.
Does an order have to go through a distributor in Maharashtra?
No. Raj Trading Corporation invoices and dispatches directly from Chennai to the buyer’s works or stores address in Pune. There is no local office in the loop - raise the enquiry on WhatsApp or through the enquiry form and the quotation comes from the Chennai team.
Need a seal identified for a machine in Pune?
Send the part code, a drawing or a photo of the worn seal with its measured dimensions. Raj Trading Corporation will confirm the profile, material and size and quote from Chennai stock.
Contact the team