Quick answer
Who supplies chain couplings in Mariel, Cuba?
Hurain Engitech & Trade (Palanpur, Gujarat, India) is a chain couplings manufacturer, supplier and exporter serving Mariel. Orders ship FCL or LCL to Mariel in about 35–50 days, quoted FOB, CFR or CIF. Duplex roller-chain couplings with covers for high-torque, low-speed drives.
Why Mariel needs chain couplings
Main container port and special development zone. Couplings absorb shock and misalignment between motors and driven equipment; their rubber elements and gear teeth wear and are replaced during planned shutdowns.
Cuba's economy relies on tourism, nickel, sugar and state enterprises, with Mariel as its main port.
Manufacturing & plant maintenance in Mariel
Mariel's manufacturing base buys power-transmission parts, tools and measuring instruments continuously. Distributors and plant stores value mixed-SKU consolidation and neutral or private-label packing.
In Mariel, factories & oems and mro distributors buy chain couplings from us mainly for pump and motor sets and conveyors and bucket elevators.
Who buys chain couplings: Factories & OEMs · MRO distributors · Maintenance contractors · Machine shops
Typical uses: Pump and motor sets · Conveyors and bucket elevators · Crushers and mills · Cranes and hoists · Compressors · Cooling tower fans.
Delivery of chain couplings to Mariel
- 1Export from Mundra or Kandla (Gujarat)Goods are inspected, export-packed and customs-cleared in India, usually within a day's drive of our Palanpur base.
- 2Sea freight to MarielIndicative transit 35–50 days (Caribbean), FCL or LCL, on FOB, CFR or CIF terms.
- 3Clearance at MarielMariel is itself the port of discharge, so goods clear customs locally and reach your warehouse quickly.
Transit times are indicative; the confirmed schedule is set out in the quotation.
Local support for buyers in Mariel
| Office hours | 24×7 — three 8-hour shifts, every day, so the whole Cuba working day is covered |
|---|---|
| +91 87809 43729 | |
| Phone | +91 87809 43729 |
| hurainengitechandtrade@gmail.com | |
| Languages | English, Hindi, Gujarati, Urdu (local language: Spanish) |
| Quotation | USD (CUP equivalent on request), within 1–2 business days |
Importing chain couplings into Mariel: local guide
Practical facts for buyers in Mariel, Cuba — working days, time difference, customs system, trade-agreement duty and the seasons to plan around.
| Weekend | Saturday–Sunday (many trading firms also work Saturday mornings) |
|---|---|
| Our office hours in your time | 24×7 — three 8-hour shifts, every day, so the whole Cuba working day is covered |
| Country calling code | +53 (our WhatsApp: +91 87809 43729) |
| Business languages | Spanish; we correspond in English |
| Currency | Cuban peso (CUP); quotations in USD |
| Trade agreement with India | No India-specific trade agreement; standard (MFN) duty applies |
| Plan orders around | the Christmas–New Year period, when many buyers and forwarders close |
Leading industries in Mariel
- Marine, ports & fisheriesAlso buys: Shipyards, Port operators, Fishing fleets
- Manufacturing & plant maintenanceBuys chain couplings: Factories & OEMs, MRO distributors, Maintenance contractors
Chain Couplings specifications for Mariel
Typical specification range for industrial couplings; exact values are confirmed per order and matched to Cuba's import requirements.
| Torque range | 10 Nm to 500,000 Nm |
|---|---|
| Hub material | Cast iron, SG iron, forged steel, aluminium |
| Elements | Natural rubber, polyurethane, Hytrel, nylon |
| Bore | Pilot bore or finished bore with keyway |
Standards: AGMA 9000, IS 2693, DIN 740 or the standard your project specifies. Check US sanctions exposure, payment routes and state import-agency procedures before ordering.