Shree Dev Narayan Refractories

Products

Insulation Bricks

We leverage on our cutting edge technology in the fabrication of quality insulation bricks that include Silica Insulation Bricks, Hot and Cold Face Insulation Bricks, Mica Insulation Bricks and others. We boast of our Oil/Petcoke fired D.D.klin and tunnel kiln that provide a big capacity of producing.

Cold Face Insulation Bricks (CFI)

Cold Face Insulation Bricks (CFI) are intricately designed by our team of adept professionals. These cold face insulation bricks are stringently checked as per
international standards and our quality controllers take every initiative in ensuring that the best and flawless gamut is delivered to the market.

Specifications:

	CLAY BASE
PROPERTIES	SDNRCF
B.D. (Gm/cc) Max.	0.8
CCS (Kg/cm2) Min.	15
A.P. (%) Min.	70
T.C.at 600°F Temp. (Kcal/m/hr/°C) Max.	0.19
PLC (%) for 5 hrs., Max.	1.5 at 1000°C
SWT (?C) Max.	1050
PCE (OC) Min.	-
Al2O3 (%) Min.	28
SiO2(%) Min.	60
Fe2O3 (%) Max.	2

Hot Face Insulation Bricks (HFI)

We are available with Hot Face Insulation Bricks (HFI) that are in high demand in the domestic market as well as the foreign front. Over the years we have been offering an unmatched quality range that has enabled us in acquiring a broad client base in the global market.

	CLAY BASE
PROPERTIES	SDNRHF
B.D. (Gm/cc) Max.	0.9
CCS (Kg/cm2) Min.	20
A.P. (%) Min.	65
T.C.at 600°F Temp. (Kcal/m/hr/°C) Max.	0.25
PLC (%) for 5 hrs., Max.	2.0 at 1000°C
SWT (?C) Max.	1100
PCE (OC) Min.	27
Al2O3 (%) Min.	30
SiO2(%) Min.	62
Fe2O3 (%) Max.	2

Mica Insulation Bricks

The Mica Insulation Bricks Manufactured by us are fabricated using best grades of china clay, kyanite, saw dust, etc procured from reliable vendors. These insulation bricks are meticulously designed and are in high demand in the global arena. Our range of refractory bricks are also available in customized form adhering to the designs and specifications of our valued customers.

Specifications:

	MICA
PROPERTIES	SDNR500	SDNR600	SDNR700
B.D. (Gm/cc) Max.	0.53	0.63	0.63
CCS (Kg/cm2) Min.	7	9	12
A.P. (%) Min.	80	75	72
T.C. at 600?HF Temp. (Kcal/m/hr/°C) Max..	0.14	0.16	0.18
PLC (%) for 5 hrs. Max.	1.5 at 950°C	1.5 at 1000°C	1.5 at 1000°C
SWT (?C) Max.	1000	1000	1050

Kyanite Insulation Bricks

The Kyanite Insulation Bricks are in high demand in the domestic market as well as the foreign front and are manufactured as per the international standards. These are widely used in different industries and have helped us in acquiring a strong foothold over the market.

Specifications:

PROPERTIES	SDNRKIB
B.D. (Gm/cc) Max.	1.1
CCS (Kg/cm2) Min.	40
A.P. (%) Min.	55
T.C. at 600°HF Temp. (Kcal/m/hr/°C) Max.	0.4
PLC (%) for 5 hrs. Max.	1.5 at 1250°C
SWT (°C) Max.	1300
PCE (OC) Min.	32
Al2O3 (%) Min.	40
SiO2(%) Min.	50
Fe2O3 (%) Max.	2

Silica Insulation Bricks

Our Silica Insulation Bricks are manufactured using premium quality china clay, kyanite, saw dust, etc. from reliable vendors. These are in high demand all across the globe and are designed to perfection by our team of efficient personnel. We can also customize our range as per the designs and specifications of our esteemed clients.

Specifications:

	SILICA
PROPERTIES	SDNRHS	SDNRSIB
B.D. (Gm/cc) Max.	1.2	1
CCS (Kg/cm2) Min.	80	15
A.P. (%) Min.	55	65
T.C.at 600°HF Temp. (Kcal/m/hr/°C) Max.	0.4	0.25
PLC (%) for 5 hrs., Max.	1.5 at 1200°C	1.5 at 1100°C
SWT (°C) Max.	1350	1150
PCE (OC) Min.	30	-
Al2O3 (%) Min.	18	18
SiO2(%) Min.	70	75
Fe2O3 (%) Max.	2	2

Light Weight Insulation Bricks

We are engaged in exporting Light Weight Insulation Bricks that are fabricated using sophisticated machinery and technologically advanced production measures. Our entire range is stringently checked ensuring these bricks breathe in durability, quality and reliability with accurate dimensions and excellent finish.

Specifications:

PROPERTIES	SDNRHFI
B.D. (Gm/cc) Max.	1
CCS (Kg/cm2) Min.	40
A.P. (%) Min.	60
T.C. at 600?HF Temp. (Kcal/m/hr/?C) Max.	0.3
PLC (%) for 5 hrs. Max.	1.5 at 1200°C
SWT (°C) Max.	1200
PCE (OC) Min.	30
Al2O3 (%) Min.	35
SiO2(%) Min.	60
Fe2O3 (%) Max.	2

Insulation Mortar

Insulation Mortar :

Our team of efficient personnel dexterously design and produce our comprehensive range of Insulation Mortar. These are high in performance and are incessantly demanded worldwide. Owing to the unmatched quality of our range we have successfully achieved a broad client base all across the globe.

Insulation Refractory Mortar

The Insulation Mortars exported by us are produced using premium quality raw material procured from reliable sources and are high in performance and low on maintenance. These insulation mortar are intricately designed and are also available in customized designs and specifications.

Specifications:

	Mica			Clay Base			Kynite	Silica
Properties	SDNR500	SDNR600	SDNR700	SDNRCF	SDNRHF	SDNRHFI	SDNRHER	SDNRHS	SDNRSI
B.D. (Gm/cc) Max.	0.53	0.63	0.7	0.8	0.9	1	1.1	1.2	1
CCS(Kg /cm2) Min.	7	9	12	15	20	40	40	80	15
A.P. (%) Min.	80	75	72	70	65	60	55	55	65
T.C. at 600° HF Temp. Kcal/m/hr/°C)Max.	0.14	0.16	0.18	0.19	0.25	0.3	0.4	0.4	0.25
PLC (%) for 5 hrs.Max.	1.5 at 950°C	1.5 at 1000°C	1.5 at 1000°C	1.5 at 1000°C	2.0 at 1000°C	1.5 at 1200°C	1.5 at 1250°C	1.5 at 1200°C	1.5 at 1100°C
SWT (°C) Min.	1000	1000	1050	1050	1100	1200	1300	1350	1150
PCE (OC) Min.	-	-	-	-	27	30	32	30	-
Al2O3 (%) Min.	-	-	-	28	30	35	40	18	18
CiO2 (%) Min.	-	-	-	60	62	60	50	70	75
Fe2O3 (%) Max.	-	-	-	2	2	2	2	2	2

Special Insulation Bricks

Special Insulation Bricks: Sdnr Hipor

We are one of the proficient manufacturers and exporters of Special Insulation Bricks: Sdnr Hipor. These insulation refractory bricks, insulating fire brick are manufactured in conformation to the international standards and are stringently checked by our team of quality controllers for precision, quality and flawlessness.

Insulation Refractory Bricks: Sdnr Hiper

The Insulation Refractory Bricks: Sdnr Hipor exported by us breathes in quality and are manufacture using best grades of raw material procured from reliable vendors. In our endeavor to satisfy our clients we offer our insulating fire brick, insulation refractory bricks in customized form also adhering to their designs and specifications.

Specifications:

PROPERTIES	SDNR HIPOR	SDNR HIPOR	SDNR HIPOR	SDNR HIPOR	SDNR HIPOR	SDNR HIPOR
	R-500;	R-700	R-705	R-650	R-750	R-805
B.D. (Gm/cc) Max.	0.55	0.8	0.75	0.65	0.8	0.85
CCS (Kg/cm2) Min.	7	13	10	35	40	15
A.P. (%) Min.	72	70	70	65	65	65
T.C. at 800°HF Kcal/m/hr/°C Max.	0.25	0.3	0.3	0.3	0.35	0.35
PLC (%) for 24 hrs.	±1.0 at 1200°C	±1.5 at 1350°C	±1.0 at 1250°C	±1.5 at 1430°C	±1.5 at 1430°C	±1.5 at 1400°C
SWT (?C) Max.	1300	1350	1250	1420	1430	1430
PCE (OC)	17	23	27	30	31	32
Al2O3 (%) Min.	45	55	45	52	50	50
Fe2O3 (%) Max.	1	1.5	1.5	1.5	1.5	1.5

Insulation Castable

We offer full range of Insulation Castable, Refractory Castables, for service temperatures ranging from 1000 degree celcious to 1400 degree celcious within our manufacturing complex. We have a completely separate unit for manufacturing these Insulating Castables.

Refractory Insulation Castables

The refractory castables, insulating castables exported by us are manufactured using premium quality raw material procured from reliable sources and are high in performance and low on maintenance. These refractory insulation castables are intricately designed and are also available in customized designs and specifications.

Specifications:

PROPERTIES	SDNR CAST 4	SDNR CAST 7	SDNR CAST 11	SDNR CAST 13	SDNR CAST 11Li	SDNR CAST 11 Liz	SDNR CAST 13 Li	RR CAST 22 Li
SWT (°C) Min.	1000	1100	1300	1350	1350	1300	1400	1250
GRAIN SIZE mm. Max.	6	6	6	6	6	6	6	6
B.D. (Gm/cc) Max.	0.55	0.85	1.25	1.45	1.25	1	1.45	9
CCS (Kg/cm2) Min. After Drying at 110°C	4	12	35	50	45	15	50	12
T.C. at 500?HF Temp. (Kcal/m/hr/°C)	0.1	0.18	0.31	0.33	0.34	0.22	0.44	0.28
PLC (%) for 3 hrs. Max. At SWT	0.6	1.2	1	0.8	1	1.5	0.8	0.8
PCE (OC) Min.	-	12	14	14	14	14	15	14
Al2O3 (%) Min.	-	33	35	39	43	42	45	48
Fe2O3 (%) Max.	11	8	4	4	1.5	1.2	1.5	1

Fire Bricks And High Alumina Bricks

Fire Bricks And High Alumina Bricks:

We are one of the proficient manufacturers and exporters of Fire Bricks And High Alumina Bricks. These refractory bricks, fire brick are manufactured in conformation to the international standards and are stringently checked by our team of quality controllers for precision, quality and flawlessness.

Insulation Refractory Bricks:

The Insulation Refractory Bricks: exported by us breathes in quality and are manufacture using best grades of raw material procured from reliable vendors. In our endeavor to satisfy our clients we offer our insulating fire brick, insulation refractory bricks in customized form also adhering to their designs and specifications.

Specifications:

Brand Name	Al2O3 % min	Fe2O3 % max	A.P. % min	B.D. Gms/cc min	C.C.S. kg/cm² min	P.C.E. Orton min	R.U.L. ta°c	P.L.C. % max
SDNR-30 (IS:6)	30	2.20	25	1.90	250	31.00	1350	± 1.5 at 1350C°/2Hrs
SDNR-40 (IS:8)	40	2.50	23	2.10	350	32.00	1400	± 1.0 at 1450C°/2Hrs
SDNR-45	45	2.60	21	2.20	370	32.00	1420	± 1.5 at 1450C°/2Hrs
SDNR-50	50	2.75	23	2.30	400	32.50	1430	± 1.5 at 1450C°/2Hrs
SDNR-55	55	2.90	23	2.40	400	33.00	1440	± 1.5 at 1450C°/2Hrs
SDNR-60	60	3.00	23	2.55	430	34.00	1450	± 1.5 at 1500C°/2Hrs
SDNR-65	65	3.00	23	2.60	450	34.50	1460	± 2.0 at 1500C°/2Hrs
SDNR-70	70	3.20	23	2.65	500	35.00	1470	± 2.0 at 1500C°/2Hrs
SDNR-80	80	3.50	21	2.75	600	37.00	1500	± 2.5 at 1550C°/2Hrs