Import Butyl Rubber Sheets & Rolls — Buy in Bulk from Supplier in India

The offering from Steel Tube Engineering Co. is a range of butyl rubber sheets and rolls manufactured in India. These sheets exhibit very low gas permeability and are formulated with a butyl‑isobutylene blend that provides excellent resistance to sunlight, ozone and oxidation. The product line includes three grades - BIIR‑12560, BIIR‑13065 and BINR‑60 - with densities of 1.2 g/cc, 1.3 g/cc and 1.3 g/cc respectively, hardness values of 55, 60 and 65 Shore A, and tensile strengths between 300 and 350 kg / cm². Operating temperature range is specified from - 30 °C to +110 °C, and the material tolerates most inorganic chemicals, mineral acids and alkaline solutions.

Butyl rubber’s typical density lies between 1.2 and 1.3 g/cc and its Shore A hardness usually falls in the 55‑65 range, matching the grades listed by the supplier. Standard manufacturing tolerances are ±0.3 mm or 10 % on thickness and ±2 % on width, which aligns with industry practice for rolled rubber products. Sheets are supplied in plate finishes of 1.2 m × 10 m, 20 m or 30 m with thicknesses from 3 mm to 12 mm, while rolls are offered in sizes such as 1.2 m × 2.4 m to 1.0 m × 2.0 m with thicknesses from 3 mm to 25 mm. Typical packaging involves winding the sheet on a cardboard core, placing the core in a wooden crate, and protecting the bundle with moisture‑resistant film.

Common end‑users include chemical‑process plant engineers who need tank linings, pharmaceutical manufacturers requiring stoppers, and makers of acid‑protective clothing or vibration dampers. The supplier notes that the material is not recommended for oil or hydrocarbon exposure, so buyers should verify compatibility with any intended fluids. Orders are dispatched as non‑dangerous goods, and the listing advises storage in a cool, dry, dark environment between 10 °C and 30 °C, following DIN 7716 standards. Prospective importers should confirm the exact roll dimensions, quantity per crate, Incoterm preferences and payment method before finalising the purchase.

Steel Tube Engineering Co. is based at Masjid Bunder, Mumbai, Maharashtra, India. The supplier is listed under the harbour trust tier on the platform, with a recorded response rate of 0 % and no average response time provided, indicating limited engagement through the marketplace. Its catalogue concentrates on industrial rubber products, notably butyl rubber sheets and rolls for sealing and protective applications.

The listing does not disclose the company’s year of establishment, production capacity, or any certifications such as ISO or quality management systems. Buyers are encouraged to request any relevant test reports, material safety data sheets and factory audit documentation directly from Steel Tube Engineering Co. before committing to a purchase, and to establish a reliable point of contact for ongoing communication.