Blind Flanges manufacturers in mumbai, India

Product Overview

Blind Flange

About Blind Flanges

Shatrunjay Special Alloy is a leading manufacturer, exporter, and supplier of Blind Flanges and Stainless Steel Flanges in grades such as 304, 304L, 316, and 316L. Our flanges are available in a wide range of sizes, dimensions, and pressure ratings to meet diverse industrial requirements. Manufactured using premium raw materials, our products ensure durability, reliability, and long service life in demanding environments.

Materials & Manufacturing

Our Blind Flanges are produced from Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel, Inconel, Monel, Hastelloy, and Copper Nickel alloys. Each flange is manufactured according to international quality standards and undergoes strict inspection procedures to ensure excellent performance, dimensional accuracy, and corrosion resistance.

Applications & Benefits

Blind Flanges are specifically designed to seal the ends of piping systems, valves, and pressure vessel openings. They provide a secure and leak-proof closure while allowing convenient access for future maintenance, inspection, or system modifications. Their robust construction makes them suitable for high-pressure and high-temperature applications across industries such as oil & gas, petrochemicals, power generation, water treatment, and process plants.

Product Overview

Blind Flange

Shatrunjay Special Alloy is acknowledged as a manufacturer, exporter & suppliers of Slip On Flange & Stainless Steel Flanges (Gr. 304, 304L, 316, 316L) available in a variety of grades, materials, and finishes in both metric and inch sizes. These flanges are manufactured using different materials such as Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel, Inconel, Monel, Hastelloy, and Copper Nickel alloys, conforming to industry standards across India and Asia.

Blind flanges are used to close the end of piping systems or pressure vessel openings. They provide easy access for inspection and maintenance and are designed to withstand high pressure while ensuring a secure and leak-proof seal in the pipeline system.

Provides a secure seal at the end of piping systems
Ideal for maintenance and inspection access
Strong and leak-proof performance
Available in multiple materials and grades
Suitable for high-pressure industrial applications

Applications

Blind Flanges are commonly used to seal pipeline ends and provide access for inspection, maintenance, and pressure testing in industrial piping systems.

Pipeline End Closures

Pressure Testing of Piping Systems

Oil & Gas Processing Plants

Petrochemical & Chemical Industries

Power Generation Plants

Water Treatment & Distribution Systems

Dimensions & Pressure Ratings

Diameter : 1/2″ to 24″
Pressure Class : 150#, 300#, 600#, 1500#
Dimensions & Pressure Ratings : ANSI, MSS SP-44, BS3293, API 605 (150lb through 2500lb)
Flange Facings : Raised Face, Ring Type Joint, Large Tongue & Groove, Small Tongue & Groove
BS4504 : PN6, PN10, PN16, PN25, PN64
BS10 Tables : Table D, E, F, & H
DIN Standards : Available as per DIN specifications

Specification / Dimension of Slip On Flanges

150 Lbs

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Nominal Bore	Dia. (D)	Thick. (E)	Dia. (F)	Dia. (B)	Dia. (A)	Height (H)	Drilling
Nominal Bore	Dia. (D)	Thick. (E)	Dia. (F)	Dia. (B)	Dia. (A)	Height (H)	Nbr	Holes	Dia. (C)
1/2"	90	9.6	35.05	30	22.2	14	4	15.87	60.3
3/4"	100	11.2	42.93	38	27.7	14	4	15.87	69.9
1"	110	12.7	50.80	49	34.5	16	4	15.87	79.4
1 1/4"	115	14.3	63.50	59	43.2	19	4	15.87	88.9
1 1/2"	125	15.9	73.15	65	49.5	21	4	15.87	98.4
2"	150	17.5	91.95	78	61.9	24	4	19.05	120.7
2 1/2"	180	20.7	104.65	90	74.6	27	4	19.05	139.7
3"	190	22.3	127.00	108	90.7	29	4	19.05	152.4
3 1/2"	215	22.3	139.70	122	103.4	30	8	19.05	177.8
4"	230	22.3	157.22	135	116.1	32	8	19.05	190.5
5"	255	22.3	185.67	164	143.8	35	8	22.22	215.9
6"	280	23.9	215.90	192	170.7	38	8	22.22	241.3
8"	345	27.0	269.75	246	221.5	43	8	22.22	298.5
10"	405	28.6	323.85	305	276.2	48	12	25.40	362.0
12"	485	30.2	381.00	365	327.0	54	12	25.40	431.8
14"	535	33.4	412.75	400	359.2	56	12	28.57	476.3
16"	595	35.0	469.90	457	410.5	62	16	28.57	539.8
18"	635	38.1	533.40	505	461.8	67	16	31.75	577.9
20"	700	41.3	584.20	559	513.1	71	20	31.75	635.0
24"	815	46.1	692.15	663	616.0	81	20	34.92	743

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Office Address

ARIHANT LIFESCAPES, 106/1ST FLOOR, V.P ROAD,
PRARTHANA SAMAJ GIRGAON, MUMBAI - 400004

Office Landline

022 66362378 / 022 67436484

Phone

+91 9920148679 / +91 9321631821

Email

jscmetalpurav@gmail.com
ssalloysales@gmail.com

OUR LOCATIONS

Our Warehouses

Strategically located warehouses to ensure faster dispatch, better inventory management, and efficient delivery support.

South Mumbai Warehouse

147, SANT SENA MAHARAJ MARG
2ND KUMBHARWADA, GOEL DEVAL
MANDIR Mumbai 400004

Mazgaon Warehouse

1A, VELJI LAKHAMJI CHAWL,
HUTATMA DATTARAM BHAU KOYANDE MARG
MAZGAON, Maharashtra 400010

Kalamboli Warehouse

Plot No. 1824, Steel Market,
Kalamboli, Navi Mumbai – 410218

Our Sales Team

Purav

+91 99201 48679

jscmetalpurav@gmail.com

Neelam

+91 9321631821

Ssalloysales@gmail.com

Amit

+91 8828441556

Info@ssalloy.in

Bhoomi

+91 02267496304

Accounts Department

Rahul

+91 9820008975

Salesshatrunjay@gmail.com