Guru Metachem is Largest Manufacturer & Exporter of Radex Insulation Powder & Expandable Heat Insulation Compound(Radex).
Use of Insulation Material to Maintaining Temperature in Ladle& Tundish in Steel Plants.
We are also engaged in offering our quality conscious industrial customers quality Expandable Heat Insulation Compounds. These are basically used in steel industries on Ladle or Tundish and help in producing tailor-made refractory that are at par with international standards. Suiting specific applications of Industries like Steel, Glass, Cement, Coke Oven, Re-rolling Mills, Sponge Iron and others, we can offer these in different specifications to choose from.
SEPRA EXIM PVT LTD is a leading Indian exporter of premium quality Mica Insulation Bricks manufactured using high-grade china clay, kyanite, saw dust and selected insulating minerals. Designed for superior thermal insulation and exceptional durability, our insulation bricks significantly reduce heat loss while improving furnace efficiency and energy savings.
These lightweight insulating bricks are widely used in Glass Manufacturing Plants, Industrial Furnaces, Boilers, Reheating Furnaces, Heat Treatment Plants, Ceramic Kilns, Steel Plants and various high-temperature industrial applications.
Our products are manufactured under stringent quality standards ensuring consistent density, low thermal conductivity, excellent mechanical strength and long service life.
We also manufacture customized sizes and specifications according to customer drawings and technical requirements.
Our commitment to quality, timely delivery and competitive pricing has made SEPRA a trusted supplier to customers across international markets.
We provide the topmost first-class Fly Ash Bricks made with the aid of stone dust, lime, cement to make them powerful enough. Our Fly Ash Bricks are gentle in weight which makes them exceptional from other merchandise. Due to their excessive force there is no breakage in them for the period of transport and use. They�¢??ve a low water penetration which reduces the seepage of water via the bricks. We�¢??re completely devoted in offering excessive nice Fly Ash Bricks. We now have developed a state of artwork infrastructure to reward the enterprise compliant variety of fly ash bricks providing advanced. The superb insulation of Fly Ash Brick supplies a comprehensive constructing material solution for indoor and outside construction. They�¢??re quick to put in and can form up any constructing assignment actual fast. They may be able to be cut, routed or sanded to fit in the various standards of a construction website online. They're apt for urban construction that has a sharp temperature upward thrust gradient. We experiment the blocks to make certain highest force.
High alumina description generally means content of alumina percentage is higher than 45. Alumina is one of the most chemically stable oxides, and it offers excellent hardness, strength and spalling resistance. Alumina refractories are suitable for lining furnace operating up to 1850C. Alumina refractories have the advantages of a high resistance in oxidizing and reducing atmosphere and is extensively used in heat processing industries.
High alumina description generally means content of alumina percentage is higher than 45. Alumina is one of the most chemically stable oxides, and it offers excellent hardness, strength and spalling resistance. Alumina refractories are suitable for lining furnace operating up to 1850C. Alumina refractories have the advantages of a high resistance in oxidizing and reducing atmosphere and is extensively used in heat processing industries.
Category Of Product: Ceramic Refractory Insulation
Description: "#insulating #fire #bircks" - GJM 26,55% Alumina, our offered briars are light refractory bricks, developed high-graduate refractory powder and material in good purity. During the process of production, some organic and multiple filling materials are added as per the specification. By compressed in a vacuum and sintered under high temperature, the bricks have typical advantages including low thermal conductivity, good thermal shocks resistance, low heat capacity, and low iron content as outstanding mechanical flexibility which has extensive applications in a variety of industrial markets, our bricks belong to the super high thermal insulation material which is widely used as the industrial furnace lining under 1500 C, #heattreatment equipment because of their characteristics such as #smalldensity, #highporosity, #smallthermalinsulation and not last but not the least #certaincompressivestrenght
Future:
Thermal stability
Low thermal conductivity
High porosity
High refractoriness under load
Low thermal liner change
Product Specification: GJM-26, 55% Alumina
Size 9 In. X 9 In. X 3 In.
Shape Rectangular
Brand VASTTRADEZI
For Use in Roller kiln
Tunnel kiln
Transfer ladle
Resistance furnace
Kiln car
Aluminum smelting furnace
Steel ladle
Rotary kiln
Industrial Use: Tiles & Ceramics
Cement
Power Plants
Glass plants
Petrochemicals
Metallurgy
Refractory Brick's Standard size ( 230x115x75 mm ) But we make all sizes of bricks as per Requirement.
Alumina ( AlO) - 70 %
The weight of bricks is 5.2 KG
Bulk density (B.D) - 2.6
Apparent porosity % Max - 22
Ferric ( FeO) % Max - 2.5
Cold Crushing Strength - 500 kg/cm
RUL Temperature % MAX - 1480
PLC Temperature % MAX - 1500
Fire clay & High Alumina bricks are special type of brick which are form of Refractory ceramic material. It is used for inner surface lining of Boiler, furnace, kiln, fireplaces & fireboxes.
Quality of Bricks:
We offer various quality bricks are IS-6, IS-8, PI - 30% to 90% Alumina offering high temperature resistance of 1100 C to 1700 C.
SK 36 Fire bricks are special type of brick which are form of Refractory ceramic material. It is used for inner surface lining of Boiler, furnace, kiln, fireplaces & fireboxes.
Quality of Bricks:
We offer various quality bricks are 50 to 55% Alumina offering high temperature resistance.
Standard Sizes (MM):
230 x 115 x 75 MM
230 x 115 x 65 MM
SK 34 Fire bricks are special type of brick which are form of Refractory ceramic material. It is used for inner surface lining of Boiler, furnace, kiln, fireplaces & fireboxes.
Quality of Bricks:
We offer various quality bricks are 35 to 40% Alumina offering high temperature resistance.
Standard Sizes (MM):
230 x 115 x 75 MM
230 x 115 x 65 MM
Being a top most firm, we offer Cupola Bricks to our clients. These are made by using very high quality ceramic raw material which ensures high durability at its user end. Our quality experts check the quality of the product before delivering it to our clients. Product is highly reliable which makes it worth demanding. Our supervisors make sure that the product delivered is perfectly performing well and is quality based.
Available Size (in Inch/Diameter)
12D, 18D ,21D, 24D, 27D, 30D, 33D.
Active Refractories is a grand name in the field that engages in offering Fire Clay and High Alumina Bricks that are manufactured using optimum quality raw materials. Appreciated and accepted for their longer life, high resistance to temperature and supreme finishing, these bricks are vastly sought after. These strong bricks are provided in standardized packaging.
Available Size. (In Inch)
9X4.5X3, 9X6X3, 12X6X3 ( Side arch/ End arch)
We are a leading company which offers Arch Block. Developed and designed by the leading industry experts, these are available in variety of ranges and specifications. Tear resistance and long life are its notable attributes. In addition to this, these blocks are known for their everlasting performance and wide ranging specifications
Available Size. (In Inch)
24X9X6, 27X9X6, 30X9X6, 33X9X6, 36X9X6
We are renowned manufacturers and suppliers of Refractory Killen Furniture, which are specifically designed and processed to meet exact requirements of the clients. Our team of professionals makes use latest technology and high grade raw material to produce these T- bricks. This range of bricks is considered as the most reliable construction material.
Our Company specializes in supplying finest quality Refractory Half round, broadly used in foundry, boilers, furnace, and many more place. This Half round is carefully processed by our deft professionals using well tested basic material.
In order to provide best in class product this Half round is strictly checked on several parameters by our quality expert.
Available Size.(In Inch)
14X9X6, 16X9X6, 18X9X6, 21X9X6, 24X9X6.
Brick by Chance is a limited-run collection shaped by continuous research and hands-on experimentation. While developing new methods and finishes, unique textures and patterns naturally evolve â?? and these unplanned outcomes define the character of this range.
Every brick in the Brick by Chance series is distinctive, featuring appearances that are rarely replicated or available elsewhere. Designed for projects that celebrate originality, this collection is well suited for customized and design-led architectural concepts.
For architects and builders looking to move beyond conventional brick options, Brick by Chance delivers a bold, creative choice with true individuality.
Brick by Chance is a special, limited-availability collection born out of experimentation and innovation. During our ongoing research and development process, unexpected patterns and finishes often emerge â?? and it is these unplanned discoveries that shape this distinctive range.
Each brick in the Brick by Chance series is truly one of a kind, offering textures and appearances that cannot be replicated or found elsewhere in the market. Designed for those who value individuality and creative expression, this collection is ideal for custom projects that call for a personalized, standout finish.
When your design demands originality rather than repetition, Brick by Chance delivers character, exclusivity, and craftsmanship without compromise.
Manchester Red is a wire-cut red facing cladding brick designed to deliver a clean, uniform appearance. Its smooth surface and consistent finish enhance both residential and commercial interiors and exteriors with understated elegance.
Manufactured in a PLC-controlled, automated production environment, this brick reflects the precision of modern robotics and industrial processes. Made from premium-quality clay, CS1 is a genuine cladding brick â?? not a substitute or imitation tile â?? ensuring authenticity and long-term performance.
Lightweight, eco-friendly, and versatile, CS1 cladding bricks provide excellent design flexibility, allowing architects and designers to shape projects with confidence and creativity. Known for their strength and refined appearance, these thin red bricks combine durability with a polished aesthetic that stands the test of time.
Produced using advanced extrusion methods developed with European expertise, these bricks combine refined appearance with impressive structural strength. Manufactured in a state-of-the-art facility, they offer consistent quality and reliable performance.
The natural color gradation, ranging from lighter to deeper tones, adds visual depth while supporting clean, modern design concepts. Thanks to their precise form and uniform finish, these extruded bricks are ideal for efficient construction and contemporary architectural applications that demand both speed and sophistication.
We offer a comprehensive range of brick types, sizes, textures, and finishes to suit diverse architectural and construction requirements.
E1 Manchester Red is a perforated facing brick manufactured using the wire-cut method, delivering a clean and uniform finish. Its smooth surface and consistent appearance make it a reliable choice for enhancing both residential and commercial spaces.
Produced in a highly controlled, PLC-driven environment, this brick reflects the precision of modern industrial automation and robotics. The result is a high-quality product with dependable performance and a refined finish.
Lightweight and environmentally responsible, the E1 brick is easy to work with while maintaining durability. Its subtle surface detailing and smooth profile make it particularly well suited for fa�§ade and elevation applications where a neat, contemporary look is desired.
Size: L 215 X W 102 X H 65 mm
Weight: 2.4 Kg
Strength: Above 75 Kg / Cm2
Water absorption: < 12%
TL60 Linear Red is a handcrafted, elongated brick designed to bring a refined architectural look to modern and traditional projects alike. Developed as a longer variation of the classic T1 brick, it carries the same rich sand-textured surface, known for both strength and visual appeal.
The warm color blend ranges from soft orange tones to deeper reds, creating striking walls with natural variation. With its extended length and slim 50 mm height, the TL60 Linear format introduces rhythm and elegance â?? delivering a style that feels rustic, vintage, and contemporary at the same time.
Although slim in profile, the brick retains the solid feel and contrasting textures expected from premium masonry. This makes it an excellent option for projects that call for detail, depth, and distinctive fa�§ade design.
Because of its historic aesthetic and authentic finish, linear bricks are often chosen for restoration, conservation, and high-end renovation works â?? while their subtle shade differences also pair beautifully with new builds aiming for a crafted, traditional character.
Size: L 325 X W 102 X H 50 mm
Weight: 3 Kg
Strength: Above 75 Kg/Cm2
Water absorption: < 14%
T3 Brampton Brown captures deep earthy tones of brown, black, and warm clay, bringing a grounded, heritage feel to any project. Inspired by the traditional brickwork seen across Brampton Canada's well-known Flower City this brick celebrates authentic character and craftsmanship.
Each unit is handmade, shaped from natural clay, and fired at high temperatures in a coal-fired kiln. The result is a brick with rich personality and strength, showing natural variations that shift gently from soft reds to rustic browns.
A special finishing process gives T3 Brampton Brown its aged, weathered appeal, making it ideal for projects that call for texture, depth, and a timeless look. Durable, environmentally conscious, and crafted with care, this brick is designed to deliver long-lasting performance along with genuine aesthetic charm.
Size: L 215 X W 102 X H 65 mm
Weight: 2.6 Kg
Strength: Above 75 Kg/Cm2
Water absorption: < 14%
In the heart of Europe, during the Dutch Golden Age, special-sized bricks, like the T2 Royal Dutch, gained immense popularity for their simplicity and utility. Architects and builders recognized the practicality of these bricks and used them extensively to construct a wide array of structures, ranging from grand palaces to fortified strongholds. Their unique size not only made them a practical choice but also left a lasting legacy that endures to this day.
The T2 Royal Dutch Terracotta Bricks offer us a glimpse into this historical period. Each brick carries the essence of that era with its modest size and warm terracotta hue. The design and construction of these bricks remain faithful to the traditions of old, ensuring that the simple charm of bygone days can become an integral part of your contemporary project.
Choosing T2 Royal Dutch Terracotta Bricks allows you to connect with history and embrace the enduring appeal of terracotta and red exposed bricks. It brings a touch of tradition to your project, infusing it with the timeless aesthetics of a bygone era. These bricks are not just building materials; they are a bridge that connects the past with the present, allowing you to create something truly special.
Size: L 230 X W 102 X H 42 mm
Weight: 1.6 Kg
Strength: Above 75 Kg/Cm2
Water absorption: < 14%
A brick is a type of construction material used to build walls, pavements and other elements in masonry construction. Block is a similar term referring to a rectangular building unit composed of clay or concrete, but is usually larger than a brick
Brick walls are probably the most common building elements in the construction of a house. These walls form basic units for creating rooms that make up a house. The walls beside being space dividers are also structural elements that transfer the load of the roof to the ground. Brick walls are constructed on strip spread or raft foundations that support the walls. The walls are constructed using bricks and mortar.
Our bricks are table moulded and of uniform shape and they are burnt in kilns. These bricks are used for important work of permanent nature. The surfaces and edges of the bricks are sharp, square, smooth and straight. These bricks are also identified by their uniform colour and a ringing sound when struck. These bricks do not chip and don’t have any cracks. Our bricks do not absorb water more than 1/6 of their weight. There is no salty residue when the bricks are dry.
Features:
1. Perfect in size/shape,
2. Handmade Bricks
3. Red/Orange in colour,
4. Do not break when dropped from waist height,
5. Do not absorb more than 18 to 20% of their own weight if kept submerged for 1 hour under water
6. Suitable for precision work such as exposed
Technical Specification
Dimensions 222 mm x 101 mm x 76 mm
Weight 2.5- 2.7 kg (approx.)
Color Orange
Water Absorption Mean- 8.6%
We are a trusted name in manufacturing fire bricks which are a block of ceramic material used in masonry construction. These are sized to be layered with one hand using mortar. Our fire bricks are made from fire clay which is widely used as refractory insulating bricks to maintain insistent temperature. Thee bricks are extensively used in lining furnaces, kilns, fireboxes, and fireplaces.
We are a trusted name in manufacturing fire bricks which are a block of ceramic material used in masonry construction. These are sized to be layered with one hand using mortar. Our fire bricks are made from fire clay which is widely used as refractory insulating bricks to maintain insistent temperature. Thee bricks are extensively used in lining furnaces, kilns, fireboxes, and fireplaces.
We are a trusted name in manufacturing fire bricks which are a block of ceramic material used in masonry construction. These are sized to be layered with one hand using mortar. Our fire bricks are made from fire clay which is widely used as refractory insulating bricks to maintain insistent temperature. Thee bricks are extensively used in lining furnaces, kilns, fireboxes, and fireplaces.
Cupola Fire Bricks are special type of brick which are form of Refractory ceramic material. It is used for inner surface lining of Boiler, furnace, kiln, fireplaces & fireboxes.
Quality:
We offer various quality bricks are IS-6, IS-8, PI - 30% to 70% Alumina offering high temperature resistance of 1100 C to 1700 C
Sizes of Cupola Bricks:
Length 9 Inch & 11 Inch
Dia (Inch) 9D, 12D, 15D, 18D, 21D, 24D, 27D up to 56D
Insulation Bricks are used for hot face & back up insulation lining of Boiler, Reheating furnace, Blast furnace, reactor chamber, high temperature furnace etc.
Insulation Bricks are providing energy efficiency by minimising heat loss. They have feature of low density, high purity, low thermal conductivity, excellent thermal shock resistance.
Types of Insulation Bricks:
Cold Face Insulation Bricks
Hot Face Insulation Bricks
HFK Insulation Bricks
Porosint Insulation Bricks
Acid Resistance bricks & Tile are special form of masonry bricks which are chemically resistant and thermally durable. These are used for masonry construction and flooring which is prone to chemical attack.
These products are classified as per the different standard.
Class - I
Class - II
Sizes of Bricks:
230 x 115 x 75 mm, 230 x 115 x 65 mm, 230 x 115 x 38 mm, 230 x 115 x 25 mm
Sizes of Tile:
230 x 115 x 20 mm / 15 mm / 12 mm
200 x 100 x 20 mm / 15 mm/ 12 mm
300 x 300 x 15 mm / 12mm
We offer very high quality of Thermal Insulating Bricks, which are a perfect blend of porosity and brilliant insulating values. Besides this the Thermal Insulating Bricks we make, have a very high level of mechanical strength and low heat storage capability.
Being a client centric firm, we are occupied in offering a wide range of Refractories Burner Block. Extensively used in burners, these blocks are well known in the market due to their high strength & fine finish. These blocks are available in various specifications like shapes, thickness and dimensions as per the requirements of clients. We have reasonably priced these block without compromising with the quality.
Size Available. (In Inch)
9X9, 12X12, 14X14, 16X16, 18X18.
Our grand pavers and bricks has earned a reputation for providing exceptional quality, customer satisfaction and service with an aim to provide new designs with best experience.
Applications:-
1. Used in driveways
2. Used in walkways
3. Used in swimming pools
4. Used in decks, auditorium, lobby, car parkings etc.
Designs available:-
1. Lazer
2. Tri floral
3. Pavers
4. Colorado
5. Concreteo
6. Floor tiles
7. Polo
8. Grass pavers and many more.
We are manufacture of fly ash bricks. Our fly ash are best replacement of conventional red clay bricks and are 100% eco-friendly and does not create any sort of pollution during manufacturing process and can save up to 30%-40% of initial and overhead cost along with other advantages over burnt red clay bricks.
Currently we are manufacturing bricks of size 230/110/75 mm as per is standards and do guarantee the quality and finish of the bricks. Are certified by laboratory department of jadavpur university.
