Hollow Core Packings is either braided from soft Expanded PTFE fiber yarn or Expanded Graphited PTFE yarn over a Hollow core of a Special Elastomer. The elastomeric core enhances the memory & resiliency, allowing the packing to withstand shaft run outs and radial vibrations while controlling leakage with minimum gland adjustments. It finds immense use in marine applications due to its ability to retain its original shape & strength. Other variations of this packing can be developed for customized applications.
Service Media & Applications: Extremely suitable for Marine applications such as in Stern tubes, Rudder Posts, Dry Dock Pumps etc.We are also Exporting to Middle East Countries, African Countries & European Countries.
HITECH Universal Rope is made from 100% Virgin Expanded PTFE, designed to be used as gap filling in valve glands. It is a low friction packing having a high degree of pliability enabling it to conform to valve stuffing box flaws & irregularities. With excellent chemical resistance and easy installation, it is a cost effective alternative to other valve packings. This Valve Stem Packing is available in round cords in various sizes.
Service Media & Applications: Suitable for valves handling corrosive liquids & aggressive chemicals/gases with the exception of elemental fluorine & molten alkali metals. It is safe to be used in Food & Pharmaceutical applications.We are also Exporting to Middle East Countries, African Countries & European Countries.
The Ceramic Fiber Braided Round & Square Ropes are manufactured from superior quality Ceramic fiber yarn, braided cover on the cover to form a solid packing. It is suitable for caulking and general thermal insulation application, with properties of low thermal conductivity. The yarn is reinforced with ASTM grade E-Glass Filament & can withstand very high temperature. This packing is available in various sizes from 6mm to 100mm or above on request.
The Ceramic Fibre Rope is also available in two other variants, namely:
HITECH Ceramic Fiber Cloth is manufactured from best quality Aluminosilicate (Ceramic) yarn. It is a soft & resilient textile product which finds wide applications in various industries. Our products are resistant to oils, greases & most of the organic acids. It is available with the reinforcement of E-glass filament & Metal wire as per client’s requirement.It is also available with High-Temperature Laminate for superior performance.
Applications:Suitable for application as fire-resistant curtains, protective clothing, controlled cooling of castings, insulation of gas & steam turbines, welding curtains, cable & fuel line protection, insulation linings, wrapping of exhausts, flange joining with openings, radiant heat sheets, high temperature gaskets etc.We are also Exporting to Middle East Countries, African Countries & European Countries.
Ceramic Cloths & Tapes are coated with good quality rubber proofing for resiliency & flexibility. Proofed products, due to excellent flow characteristics, are excellent sealing materials where the flange surfaces are not machined and uniform. It yields a perfect seal in uneven & rough surface under low pressure applications. Moreover, proofed products, under high temperature conditions allows the rubber compound to vulcanize and provide a hard joint for efficient sealing.
Applications: An all purpose sealing material for manhole, hand-holes, head-holes, Inspection covers of boilers, tanks & pressure vessels, retort doors, other applications against air, water, steam & mild alkalis. HITECH Style CTP-2370 is specially recommended for sealing doors of hot ovens & fireproof safes, hot air ducts, panels and cowlings. We are also Exporting to Middle East Countries, African Countries & European Countries.
Braided from Glass Fiber yarns, this rope is available in round as well as square cross-section. Glass Fiber Rope is available with many variants of Glass filament yarns, the usability of which depends upon the application. Moreover, it is available with metal wire inserts as per requirement.
Applications: An excellent & economical substitute to asbestos, it can be used for most of the applications where Asbestos rope & packings are used. We are also Exporting to Middle East Countries, African Countries & European Countries.
HITECH Style HT-81SAV is a Silica Tape constructed from >96% pure SiO2 Silica Fiber Yarn and is used for thermal and electrical insulation. The silica tape is treated with “Vermiculite” based mineral dispersion, thus, making the tape high temperature resistant and flame retardant. The silica tape is uniformly coated on one side with pressure sensitive silicon based adhesive. This self-adhesive backing facilitates easy and convenient installation and makes the product user-friendly in nature. The silicone adhesive is integrated to the silica tape in such a way that even at elevated temperature, the adhesive provides a perfectly tape-wrapped hose, cable or pipe. Its potential benefits also include energy savings and safety for working personnel. The silica tape exhibits excellent flexibility, moderate abrasion resistance, and high tensile strength and shows minimal lineal shrinkage under extreme heat conditions.
Service Media & Applications: This product is suitable for providing Thermal & Electrical insulation to industrial equipments; protection of Industrial Wire, Cable and Hoses from high temperature. The Silica Tape wrapping also provides personnel protection from high temperature hoses and cables. It helps in energy savings by minimizing heat loss. It also provides temporary and permanent solution to equipments prone to catching fire. The woven silica tape also protects from extreme heat, welding splatter and molten metal. The silica tape shows considerable resistance to strong acids and alkalies and is virtually unaffected by any spill of bleaches, solvents etc.We are also exporting to Middle East Countries, African Countries & European Countries.
Product Description: Braided from Asbestos Fiber yarns, this Asbestos Rope is available in a round as well as a square cross-section. Moreover, it is available with metal wire inserts as per requirement. We are also Exporting to Middle East Countries, African Countries & European Countries.
Hi-Tech Sealing & Insulation Industries (erstwhile known as "Hi-Tech Asbestos") is situated in the heart of Kolkata, West Bengal (India). We are engaged in the production & distributions of "Hi-Tech" make High Performance Non-Asbestos Gland Packing for "Fluid Sealing" and High Temperature Insulation Products, manufactured from premium quality raw materials.
We have been in this business since 1994 & serving buyers/customers to their utmost satisfaction. We have developed a wide range of products for heat insulation & fluid sealing from different fibers & yarns including Pure Graphite, Expanded Graphite, PTFE, Carbon, Aramid, Novoloid, Acrylic, Ramie, Flax, Glass Fiber, Ceramic etc. We have also developed a host of other packing with the combination of different yarns working in synergy to cater for critical conditions as found in various industries.
Our manufacturing unit in West Bengal is equipped with state-of- the-art machineries with our Quality Management System established by acquiring ISO 9001:2008 certification. With the assistance of our diligent team of experienced technocrats backed by well trained engineers & technicians, we have been able to meet the ever growing demand of our clients. With all our raw materials sourced from renowned manufacturers of the world, we have been capable of carving a niche for ourselves in the industry.
We at "Hi-Tech Sealing & Insulation Industries" strive to find the most effective & efficient solution to our clients requirement by developing customized products in our domain.
We are also exporting to Middle East Countries, African Countries & European Countries.