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Sourced directly from our certified factory, these products meet Bangladesh's underground mining safety standards and are available at the most competitive pricelist in the market.
Bangladesh is one of South Asia's fastest-growing economies, and its mining and energy sector is undergoing a significant transformation. The country sits on substantial reserves of natural gas, coal, limestone, glass sand, and hard rock — particularly in the Sylhet, Dinajpur, and Chittagong Hill Tracts regions. The Barapukuria Coal Mine in Dinajpur, the country's only operating underground coal mine, has been a focal point of industrial activity and safety-equipment procurement for decades.
As Bangladesh accelerates its industrialization under the Vision 2041 framework, demand for safe, certified, and cost-effective underground mining equipment has surged. Flameproof (Ex-rated) equipment — designed to prevent ignition of flammable gases like methane common in coal seams — is not just a regulatory requirement under the Bangladesh Mines Act, but an operational necessity for mines targeting zero-incident safety records.
The Bangladesh Energy Regulatory Commission (BERC) and the Department of Explosives enforce strict compliance with IECEx and ATEX standards for equipment deployed in hazardous zones. This has created a strong and growing procurement pipeline for flameproof motors, hydraulic systems, underground transport vehicles, and sealing components.
Bangladesh's Barapukuria Coal Mine produces over 1 million tonnes of coal annually, requiring a continuous supply of flameproof-rated underground equipment, hydraulic seals, and auxiliary transport vehicles to maintain safe and efficient operations.
Bangladesh's industrial equipment import market exceeded USD 3.2 billion in 2024. Mining and quarrying equipment imports grew 18% year-on-year, driven by infrastructure expansion, gas field development, and coal mine modernization projects across Dinajpur and Sylhet divisions.
Understanding the evolving landscape helps Bangladesh procurement teams make smarter, future-proof purchasing decisions.
Bangladesh mines are progressively replacing diesel-powered auxiliary vehicles with electric and hybrid underground loaders. Flameproof electric motors and battery systems certified to IECEx Zone 1 are seeing 30%+ demand growth, as the Bangladesh government pushes for lower underground emissions and improved air quality in confined mining spaces.
IoT-enabled flameproof sensors and condition-monitoring systems are being integrated into Bangladesh's Barapukuria and proposed Phulbari coal projects. These systems allow remote tracking of hydraulic seal integrity, equipment temperature, and gas concentration — reducing unplanned downtime by up to 40% and improving worker safety outcomes.
Bangladesh mining operators are increasingly partnering directly with Chinese manufacturers like Kelong New Materials to bypass costly intermediaries. Direct OEM sourcing from Shaanxi-based producers offers 20–35% cost savings on hydraulic seals, high-pressure hoses, and underground transport equipment, with faster lead times and dedicated after-sales technical support.
Bangladesh's Padma Bridge, metro rail, and deep-water port projects are creating secondary demand for flameproof and heavy-duty mining support equipment. Tunnel boring machines (TBM), underground material handling systems, and hydraulic cylinder assemblies are being procured at scale for major civil engineering projects nationwide.
The Bangladesh Mines and Minerals Act and updated BNBC (Bangladesh National Building Code) provisions are tightening requirements for explosion-proof equipment in gas-prone zones. Suppliers must now provide full IECEx/ATEX documentation, third-party test certificates, and material traceability reports — standards that Kelong New Materials fully meets.
With Bangladesh's taka under pressure and import costs rising, mining companies are prioritizing total cost of ownership (TCO) over upfront price. Long-lasting PTFE guide rings, heavy-duty NBR/PU rod seals, and robust diesel shovel loaders from Kelong deliver superior lifecycle value — reducing replacement frequency and maintenance expenditure significantly.
From underground coal extraction to offshore gas fields, Kelong's flameproof-rated products serve Bangladesh's most demanding industrial environments.
Bangladesh's only operating underground coal mine requires continuous supply of flameproof diesel shovel loaders (WC25E to WC55E series), hydraulic piston seals, and high-pressure hoses for longwall mining face operations. Our equipment handles the 25T–55T material transport demands of the mine's auxiliary haulage system.
Bangladesh's extensive natural gas infrastructure — including the Haripur, Rashidpur, and Bibiyana gas fields — requires Zone 1 and Zone 2 rated flameproof equipment. Our OEM hydraulic cylinder seal kits and PTFE guide rings are widely used in wellhead control systems, gas compression equipment, and offshore platform hydraulic actuators.
Chittagong's Karnaphuli Export Processing Zone (KEPZ) and surrounding heavy industrial facilities use flameproof-rated hydraulic systems in crane operations, ship unloading equipment, and bulk material handling. Kelong's NBR/POM hydraulic piston seals and heavy-duty rod seals perform reliably in the high-humidity, saline coastal environment.
The Dhaka Mass Rapid Transit (MRT) expansion and Karnaphuli River Tunnel project deploy TBM (Tunnel Boring Machine) systems that rely heavily on flameproof hydraulic components. Our high-pressure hoses, hydraulic seal assemblies, and guide rings are engineered to withstand the extreme pressures and continuous operation cycles of TBM shield drives.
Bangladesh's coal-fired power plants — including Rampal, Matarbari, and Payra — require flameproof equipment in their coal unloading, crushing, and conveyor systems. Our hydraulic cylinder seal kits and high-pressure hose assemblies are critical components in the hydraulic systems of coal stackers, reclaimers, and ship unloaders.
The limestone quarries of Sylhet and Sunamganj supply Bangladesh's cement industry. Surface and semi-underground quarry operations use our diesel shovel loaders for auxiliary material transport, while hydraulic excavators and drill rigs rely on Kelong's OEM seal kits to maintain peak performance in abrasive, dusty quarry conditions.
Factory-direct pricing with no middlemen. All prices are FOB Tianjin/Shanghai. Contact us for CIF Chittagong pricing, bulk discounts, and OEM customization quotes.
| Product | Model / Spec | MOQ | Price Range (USD) | Lead Time | Certification |
|---|---|---|---|---|---|
| PTFE Piston Guide Ring | KL58 Series, Various Bore Sizes | 50 pcs | $2.5 – $18 / pc | 7–15 days | ISO, IECEx |
| Diesel Shovel Loader | WC25E(A)-25T Underground | 1 unit | POA — Request Quote | 45–60 days | MA, CE, ISO |
| Hydraulic Piston Seals | NBR / Fabric NBR / POM | 100 pcs | $1.8 – $22 / pc | 7–20 days | ISO 9001, IRIS |
| Diesel Shovel Loader | WC30E-30T Underground | 1 unit | POA — Request Quote | 45–60 days | MA, CE, ISO |
| OEM Hydraulic Cylinder Seal Kit | Custom per Heavy Machinery Spec | 10 sets | $35 – $280 / set | 14–25 days | ISO 9001 |
| Heavy Duty Rod Seal | KL06 NBR / PU / POM | 50 pcs | $3.2 – $28 / pc | 7–15 days | ISO, IECEx |
| Diesel Shovel Loader | WC55E-55T Underground | 1 unit | POA — Request Quote | 60–75 days | MA, CE, ISO |
| Diesel Shovel Loader | WC40E-40T Underground | 1 unit | POA — Request Quote | 50–65 days | MA, CE, ISO |
* Prices are indicative FOB China. Contact us for final CIF Chittagong quotation, volume discounts & OEM pricing.
Shaanxi Kelong New Materials Technology Co., Ltd. was founded in 1996, which grew from Xianyang Kelong Rubber Products Institute.
It is a technological innovation company integrating R&D, production and sales, concentrating on hydraulic seal sets, high-pressure hoses, coal mine auxiliary transportation equipment, repairing coal mine auxiliary transportation equipment, technological service and more. The products have been widely applied to the coal mining industry, civil aviation, high-speed railway, engineering machinery, wind power, and more. The high-quality products and services are trusted by customers all over the world — including a growing base of clients across Bangladesh and South Asia.
600
Million RMB
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Million RMB
500+
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180+
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From R&D investment to rigorous quality control, Kelong delivers the reliability that Bangladesh's underground mining operations demand.
KELONG NEW MATERIALS
Ultra-tough, high-pressure hydraulic hose deployed in Barapukuria coal mine machinery for rock-solid performance in underground longwall operations.
Rigorously tested hydraulic hose assemblies maintaining stability in Chittagong port crane systems under extreme load and saline coastal conditions.
Innovative design combining flexibility and strength — easy to install on Sylhet gas field wellhead control systems and offshore hydraulic actuators.
Upgrade your equipment's efficiency with our high-pressure hose, deployed in Bangladesh wind farm hydraulic pitch control and yaw systems.
Seals tight, lasts long in high-pressure TBM shield drive settings — cutting maintenance costs and ensuring continuous boring progress for Dhaka's MRT expansion.
Contact our Bangladesh sales team for a customized quotation, product samples, and technical consultation. We offer CIF Chittagong pricing and full IECEx documentation support.
Get Free Quote →Browse our full range of flameproof mining equipment and components — all available for direct export to Bangladesh with competitive FOB & CIF pricing.
Contact Kelong New Materials for a customized pricelist, product samples, IECEx certification documents, and CIF Chittagong shipping quotes. Our Bangladesh sales team responds within 24 hours.
Request Free Quotation →