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.
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.
A high performance insulating packing rope, it is made from Silica Fiber Yoke Seal Rope that show no sign of degradation even at elevated temperatures. The packing consists of a unique ‘resilient core’ of either “special alloy wire” or “crinkled aluminum” for better compressibility and memory. It lasts longer than any other conventional insulating packing such as Asbestos, Ceramic etc. The packing is available in a wide range of sizes.
Service Media & Applications: Suitable for Boiler Doors, Expansion Joints, Coke Ovens, Kiln Cars, Blast Furnaces etc. with resistance to flame, hot blast, acids & alkalis. We are also Exporting to Middle East Countries, African Countries & European Countries.
The Cotton Packing is plaited from long staple cotton fiber yarn impregnated with high-grade lubricants. It is resilient and flexible in nature and is gentle on shafts and stems. Other variations of this packing can be developed for customized applications.
Service Media & Applications: Used in Marine and land based rotating pumps, reciprocating pumps and valves handling cold water or oil, air compressors, and refrigeration, ammonia, alcohol etc. We are also Exporting to Middle East Countries, African Countries & European Countries.
Graphited PTFE Fiber Packing is a duplex braided packing made from soft Expanded PTFE Graphited yarn. It is a homogeneous fiber, developed especially for compression packings with heat transfer & lubricant components forming an integral part of the yarn. It is inert to most chemicals & is dense, resilient and durable, thus limiting shaft wear during operation.
Service Media & Applications: Suitable for use in pumps, mixers, agitators, washers & valves handling acids, alkali, boiler feed water, bleached water, non-abrasive liquor & aggressive chemicals.We are also Exporting to Middle East Countries, African Countries & European Countries.
Expanded Pure Graphite interlocked braided gland packing reinforced with Inconel wire incorporating sacrificial metal corrosion inhibitor to protect the shaft from galvanic corrosion and self generating lubrication that accommodates & aids self-adjustment on tightening. It integrates all the benefits of HITECH Style 910 and, in addition, it can withstand high pressure condition.
Service Media & Applications: Suitable for valves handling Superheated and Saturated Steam, Hydrocarbons, all Non-Oxidizing liquids and gases, Corrosive/Non-Corrosive gases, Acids, Alkalies, Solvents, Thermic Fluid, Dyes & Chemical, Fuel oil & Lube Oil etc.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.