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Hi-Tech Sealing & Insulation Industries
Hi-Tech Sealing & Insulation Industries
N. S. Road, Kolkata, West Bengal
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Our Products

Ceramic Fiber Braided Round & Square RopeYes! I am interested

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:

Self-Adhesive High Temperature Silica TapeYes! I am interested

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.

Ceramic Fiber Twisted RopeYes! I am interested

This product is made by twisting Ceramic Fiber Bulk yarn. It is very flexible & resilient as compared to Braided Rope. This packing is available in various sizes from 6mm to 50mm or above on requirement. Sizes available from 6mm to 80mm or above on request.

Applications: Suitable for Industrial Furnace door, furnace covers, high-temperature pipeline & vessels, expansion joints in buildings & industries, the gap between boilers & brickwork, seals for stoves & ovens etc.We are also Exporting to Middle East Countries, African Countries & European Countries.

Glass Fiber Packing With Inconel Wire ReinforcementYes! I am interested

This High Temperature packing is braided from a Special Fiber Glass yarn reinforced with Inconel wire to add strength to the packing, which aids in combating high temperature & pressure. In addition to this, the packing retains all the other benefits of HITECH Style 951 & gives excellent results in static application


Service Media & Applications:
Suitable for use in Steam & hot liquid valves & flanges, equipments handling corrosive acids, acids, alkalis, alcohol & solvents. It can be used for static applications including Door Grooves & Flanges of Kiln doors, oven, furnace, Tank covers, Reactor lid grooves, equipments handling high temperature clinker etc. We are also Exporting to Middle East Countries, African Countries & European Countries.

Graphited PTFE Fiber PackingYes! I am interested

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.

Premium Expanded Graphite PackingsYes! I am interested

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.

Pure Carbon Filament Yarn PackingYes! I am interested

A high-grade Pure Carbon Filament Yarn Packing impregnated with a custom made High-Performance Graphite based lubricant and incorporating corrosion inhibitors to prevent pitting. This packing has high mechanical strength & dimensional stability, low coefficient of friction and excellent resistance to chemicals.


Service Media & Applications: Suitable for pumps, valves, agitators, mixers & dryers handling Caustics, Acids & Alkali, liquor_, steam, Thermic fluid, Boiler Feed Water, Condensate, demineralized water, fuel/lube oil, gases, hydrocarbons etc. Also, used in Stern tubes, Soot Blowers & Reaction vessel.We are also Exporting to Middle East Countries, African Countries & European Countries.

Expanded Graphite PackingsYes! I am interested

Expanded Pure Graphite interlocked braided gland packing incorporating sacrificial metal corrosion inhibitor to protect the shaft from galvanic corrosion and self-generating lubrication that accommodates & aids self-adjustment on tightening. It has the excellent chemical resistant capability and is highly anti-frictional, hence no fear of scoring of sleeves/plungers etc.

Service Media & Applications: Suitable for pumps and low-pressure valves handling Acids, Alkalies, Solvents, Thermic Fluid, Petrochemical, Boiler Feed Water, Condensate etc.We are also Exporting to Middle East Countries, African Countries & European Countries.

 
Welcome to

Hi-Tech Sealing & Insulation Industries

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.


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Hi-Tech Sealing & Insulation Industries
Vijay Lakhotia  (Proprietor)
No. 71-D, N. S. Road, Room No. A-140 Ground Floor
Kolkata - 700001 , West Bengal , India
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