Import Bitumen Grade 60/70 — Buy in Bulk from Supplier in India

Bitumen Grade 60/70 from ADF Global Exports Private Limited in India is a penetration-grade paving bitumen refined to perform in hot-climate road construction. The material shows a penetration at 25 degrees Celsius of 60-70 dmm, placing it in the medium-hardness range that balances workability during laying with resistance to rutting once in service. Its softening point falls between 49-56 degrees Celsius, which helps the binder retain dimensional stability when ambient temperatures climb. The flash point is minimum 232 degrees Celsius, a critical safety parameter for transport and hot-mix plant handling. Ductility at 25 degrees Celsius is minimum 100 cm, indicating good flexibility and fatigue resistance in the finished pavement layer. Solubility in trichloroethylene is minimum 99.0 percent, confirming a low content of insoluble contaminants that could weaken binder-aggregate adhesion. Specific gravity ranges from 1.01 to 1.06, typical for straight-run bitumens of this viscosity class.

The base crude for this grade is typically sourced from Middle Eastern or domestic Indian refinery streams that yield a favourable saturate-aromatic-resin-asphaltene balance. In standard practice, Grade 60/70 is manufactured by air-blowing or vacuum distillation followed by careful blending to hit the target penetration window. The high asphaltene content relative to softer grades gives it the hardness needed for tropical and desert highways where pavement surface temperatures can exceed 60 degrees Celsius. Buyers should note that storage above 150 degrees Celsius for prolonged periods can cause oxidative hardening, so tank farm management and turnover rate matter for preserving specification compliance. The material is compatible with standard aggregate types, including granite, basalt, and limestone, though adhesion promoters may be needed with acidic aggregates in wet climates.

Primary buyers include national highway authorities, state public works departments, civil engineering contractors, and airport infrastructure developers across South Asia, Africa, and the Middle East. Typical applications include dense-graded hot-mix asphalt for traffic levels exceeding 10 million equivalent standard axles, surface dressing and chip sealing on low-volume roads, and crack-sealing emulsions when fluxed appropriately. Waterproofing uses extend to basement tanking, bridge-deck membranes, and flat-roof bituminous systems where the grade's hardness provides good dimensional stability under mechanical loading. For trade, packaging is available in new steel drums, bulk bitutainers, or tanker dispatch depending on volume and destination port infrastructure. Buyers should confirm the supplier's current loading port, acceptable Incoterms, and whether the cargo ships with a refinery certificate of analysis or third-party inspection.

ADF Global Exports Private Limited is headquartered in India and operates as an exporter of petroleum-derived construction materials, with this listing focused on penetration-grade bitumen. The supplier's profile indicates an imported tier classification and a harbor trust tier, which in marketplace terminology means the company has completed baseline documentation checks but has not yet established a response track record. The response rate is shown as 0.00 percent with zero average response hours, so buyers should not expect rapid quotation turnaround through platform messaging alone. There is no disclosed manufacturing asset, refinery affiliation, or storage terminal capacity in the available profile, which suggests the firm likely sources material on a back-to-back or trader basis rather than producing directly.

The listing does not state year of establishment, employee count, annual turnover, or named client projects, and these gaps should not be filled by assumption. What can be confirmed is that the company is willing to supply bitumen in drum, bulk container, or customized packaging configurations, indicating some flexibility in logistics arrangement. Buyers are advised to conduct direct due diligence including a request for the company's export license, GST registration, and past bill of lading references if available. Given the absence of response data, initiating contact through multiple channels (direct email, phone, and any listed alternate contact) is prudent. The harbor trust tier indicates baseline verification only, so a pre-shipment third-party inspection and certificate of analysis from a recognized laboratory should be treated as non-negotiable terms.