Stainless Steel Carbon Steel Blind Flanges Supplier, Dealer, Manufacturer and Exporter in India

Stainless Steel Carbon Steel Blind Flanges Manufacturer Suppliers Dealer Exporter in India

Blind Flanges are manufactured with top quality materials in different sizes according to the customers requirements. Nitech Stainless is the leading Blind Flanges Supplier, Manufacturer, dealer and Exporter in India. Nitech Stainless is known worldwide for its extensive high quality range of Buttwelded Pipe Fittings. At Nitech Stainless we have our own research centre to help gather the required knowledge about the latest technologies and keep on increasing the quality of the product with each new research in our research centre.

Blind Flanges Suppliers, Manufacturers, Dealers and Exporters in India

Stainless Steel Carbon Steel Blind Flanges Supplier, Dealer, Manufacturer and Exporter in India

Nitech Stainless Inc is leading manufacturer of Blind Flanges. Blind Flanges are available from 1/2"NB to 25"NB and in different types and wall thicknesses. Nitech Stainless Manufacturers and suppliers of high-quality Blind Flanges. Also available in special sizes and materials as per the customers requirements.

Blind Flanges Specification

Particulars Details
Standards ANSI, JIS, DIN, EN1092-1, UNI, BS4504, SABS1123, AS2129, GOST-12820
Dimension ANSI B 16.5 Blind Flange, BS 1560. BS 10 Blind Flange, IS 6392 Blind Flange, B-2.1 NPT Blind Flange, API Blind Flange, DIN Blind Flange, JIS. MSS SP 44 Blind Flange
Material ASTM A105 Blind Flange, ASME A105 Blind Flange
ASTM A266 GR.1 Blind Flange, GR.2 Blind Flange, GR.3 Blind Flange, GR.4 Blind Flange
ASTM A350 LF1 Blind Flange, LF2 CL1/CL2 Blind Flange, LF3 CL1/CL2 Blind Flange
ASTM A694 F42 Blind Flange, F46 Blind Flange, F48 Blind Flange, F50 Blind Flange, F52 Blind Flange, F56 Blind Flange, F60 Blind Flange, F65 Blind Flange, F70 Blind Flange
Class Blind Flange 150#, Blind Flange 300#, Blind Flange 600#, Blind Flange 900#, Blind Flange 1500# & Blind Flange 2500#
Size 1/2” NB TO 24” NB.
Nickel Alloy ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C 276 )
Stainless Steel ASTM A403 WP Gr. SS 304 Blind Flange, SS 304H Blind Flange, SS 309 Blind Flange, SS 310 Blind Flange, SS 316 Blind Flange, SS 316L Blind Flange, SS 317L Blind Flange, SS 321 Blind Flange, SS 347 Blind Flange, SS 904L Blind Flange

About Blind Flanges

A flange is an external or internal ridge, or rim, for strength, as the flange of an iron beam such as an I-beam or a T-beam ; or for attachment to another object, as the flange on the end of a pipe, steam cylinder, etc., or on the lens mount of a camera or for a flange of a rail car or tram wheel . Thus flanged wheels are wheels with a flange on one side to keep the wheels from running off the rails . The term "flange" is also used for a kind of tool used to form Blind Flanges. Pipes with Blind Flanges can be assembled and disassembled easily.

Blind Flanges Standard

ASA, ASME, ANSI (USA), PN, DIN (European), BS10 (British/Australian), and JIS, KS (Japanese/Korean).

Materials used to make Blind Flanges

Blind Flanges are available in many different materials. Such as - Stainless Steel Blind Flanges, Alloy Steel Blind Flanges, Carbon Steel Blind Flanges, Aluminium Blind Flanges, Duplex Steel Blind Flanges, Hastelloy Blind Flanges, Incoloy Blind Flanges, Inconel Blind Flanges, Monel Blind Flanges, Nickel Alloy Blind Flanges, Nitronic Alloy Blind Flanges, Titanium Blind Flanges,

Types of Flanges Manufacturers Suppliers Dealers in Mumbai India

Slip On Flanges, Blind Flanges , Weld Neck Flanges, Threaded Flanges, Long Weld Neck Flanges, Socket Weld Flanges, Studding Outlet Flanges, Lap Joint FLanges, Companion Flanges are some of the types of Flanges that we offer at Nitech Stainless Inc.

Metals(Materials) Manufacturers, Suppliers, Dealers in India

Nitech Stainless is leading Manufacturer of flanges, buttwelded pipe fittings and Pipes and Tubes in India

Nitech Stainless Inc is manufacturers, dealers, suppliers of Blind Flanges in India. Nitech Stainless Inc is the leading supplier of other products such as Pipes and Tubes, Buttwelded Pipe Fittings. Nitech Stainless Inc has a wide range of products available in different materials and grades. We also offer products as per customers requirements and specifications.

Nitech Stainless Inc is one of the largest manufacturers and suppliers of Blind Flanges in India

Nitech Stainless Inc has created a name in the Indian market as the leading manufacturer and supplier of Blind Flanges in India. Nitech Stainless Inc has its manufacturing plants at different cities of India.

Our steel flanges contain prime quality materials. factory-made from quality steel meeting ASTM and/or AISI standards as a result of higher the standard, higher is that the toughness of the ASTM | ASME | ANSI flanges. prime quality of steel content makes an ASTM | ASME | ANSI flanges harder and will increase its hardness. Nitech Stainless Inc is specialized in manufacturer and suppliers of steel flanges in India. Nitech Stainless Inc may be a certified manufacturer and suppliers in India. Nitech Stainless Inc is wide common in India for its prime quality steel flanges product.

Nitech Stainless Inc manufacturers and provides solely quality tested and difficult ASTM | ASME | ANSI flanges. ASTM | ASME | ANSI flanges at Nitech Stainless Inc bear several toughness and hardness check before provision it to our purchasers. we've over 99% happy purchasers.

Our purchaser's satisfaction depends on a variety of things like quality, Toughness, Hardness, Delivery Time and our Services for ASTM | ASME | ANSI flanges. Nitech Stainless Inc may be a Indian suppliers of steel flanges in INDIA. Nitechtech Stainless is also a leading supplier and dealer of other flanges such as Stainless Steel Flanges, Alloy Flanges in INDIA. Nitech Stainless also is a market leader of other products such as ASTM | ASME | ANSI Flange, Stainless Steel pipe and tubes, buttweld pipe fitting, Weld Neck Flanges, Slip-On Flanges and many more other products in INDIA.

ANSI Flanges Class 150, ANSI Flanges Class 300, ANSI Flanges Class 400, ANSI Flanges Class 600, ANSI Flanges Class 900, ANSI Flanges Class 1500, ANSI Flanges Class 2500, ASTM Flanges Class 150, ASTM Flanges Class 300, ASTM Flanges Class 400, ASTM Flanges Class 600, ASTM Flanges Class 900, ASTM Flanges Class 1500, ASTM Flanges Class 2500, ASME Flanges Class 150, ASME Flanges Class 300, ASME Flanges Class 400, ASME Flanges Class 600, ASME Flanges Class 900, ASME Flanges Class 1500, ASME Flanges Class 2500,

Systems of Stainless Steel and carbon Steel Flanges

  • two flanges
  • a sealing
  • ring
  • bolt fasteners
  • for a sealing ring to be accepted, two ANSI flanges must have a grooved flange, where the seal is created.

We Deal in All type of Flanges Dimension and Standard such as :

Flanges Class 150, Flanges Class 300, Flanges Class 400, Flanges Class 600, Flanges Class 900, Flanges Class 1500, Flanges Class 2500, Slip on Flanges Class 150, Slip on Flanges Class 300, Slip on Flanges Class 400, Slip on Flanges Class 600, Slip on Flanges Class 900, Slip on Flanges Class 1500, Slip on Flanges Class 2500, Blind Flanges Class 150, Blind Flanges Class 300, Blind Flanges Class 400, Blind Flanges Class 600, Blind Flanges Class 900, Blind Flanges Class 1500, Blind Flanges Class 2500, Threaded Flanges Class 150, Threaded Flanges Class 300, Threaded Flanges Class 400, Threaded Flanges Class 600, Threaded Flanges Class 900, Threaded Flanges Class 1500, Threaded Flanges Class 2500, Pipe Flanges Flanges Class 150, Pipe Flanges Flanges Class 300, Pipe Flanges Flanges Class 400, Pipe Flanges Flanges Class 600, Pipe Flanges Flanges Class 900, Pipe Flanges Flanges Class 1500, Pipe Flanges Flanges Class 2500, Long Weld neck Flanges Class 150, Long Weld neck Flanges Class 300, Long Weld neck Flanges Class 400, Long Weld neck Flanges Class 600, Long Weld neck Flanges Class 900, Long Weld neck Flanges Class 1500, Long Weld neck Flanges Class 2500.

Stainless Steel Flanges Dimension Chart PDF

Nominal
Pipe
Size
"A"
(O.D.)
"B"
(Thk.)
"C"
(RF Dia.)
"D"
(B.C.D.)
# Bolt
Holes
Dia. of
Bolt Holes
Approx.
Weight
 1/2" 3-3/4 9/16 1-3/8 2-5/8 4 5/8 2
 3/4" 4-5/8 5/8 1-11/16 3-1/4 4 3/4 3
 1" 4-7/8 11/16 2 3-1/2 4 3/4 4
 1-1/4" 5-1/4 3/4 2-1/2 3-7/8 4 3/4 6
 1-1/2" 6-1/8 13/16 2-7/8 4-1/2 4 7/8 7
 2" 6-1/2 7/8 3-5/8 5 8 3/4 8
 2-1/2" 7-1/2 1 4-1/8 5-7/8 8 7/8 12
 3" 8-1/4 1-1/8 5 6-5/8 8 7/8 16
 3-1/2" 9 1-3/16 5-1/2 7-1/4 8 7/8 21
 4" 10 1-1/4 6-3/16 7-7/8 8 7/8 28
 5" 11 1-3/8 7-5/16 9-1/4 8 7/8 37
 6" 12-1/2 1-7/16 8-1/2 10-5/8 12 7/8 48
 8" 15 1-5/8 10-5/8 13 12 1 79
 10" 17-1/2 1-7/8 12-3/4 15-1/4 16 1-1/8 122
 12" 20-1/2 2 15 17-3/4 16 1-1/4 183
 14" 23 2-1/8 16-1/4 20-1/4 20 1-1/4 241
 16" 25-1/2 2-1/4 18-1/2 22-1/2 20 1-3/8 315
 18" 28 2-3/8 21 24-3/4 24 1-3/8 414
 20" 30-1/2 2-1/2 23 27 24 1-3/8 515
 24" 36 2-3/4 27-1/4 32 24 1-5/8 800
1/16" raised face included in flange thickness.

All our Blind Flanges meet with the International Quality Standards and can be used anywhere in the world. We are also exporting our industrial Blind Flanges to more than 90+ countries and helping the growth and development of our country by contributing to the GDP of India. Nitech Stainless Inc also believes in quality and provides high-quality Flanges. Nitech Stainless is an ISO 9001:2015 certified manufacturer and supplier of Blind Flanges in India.

Stainless Steel Carbon Steel Blind Flanges Manufacturers, Suppliers, Dealers in Mumbai India - Nitech Stainless Inc

Nitech Stainless Inc manufactures Blind Flanges with high-quality materials. Nitech Stainless Inc is leading manufacturer, supplier, dealer and exporter of all types of Blind Flanges in different sizes, materials and grades. Nitech Stainless Inc also provide specially designed Blind Flanges as per the requirements and specifications of the clients customers.

Applications of Stainless Steel and carbon Steel Flanges

  • Train Wheels
  • Vacuum Flanges
  • Microwave
  • Ski Boots

Product dependability and performance has created NItech Stainless Inc leading businessperson, manufactures and suppliers of stainless steel flanges in India. Each month we tend to export stainless steel flanges product to India port around 23 containers to completely different customers. Our prime quality of stainless steel flanges, sensible client service, and in-house stainless steel flanges processing capabilities have made us one of the emerging and leading supplier for stainless steel flanges in INDIA. Our product stainless steel flanges area unit exported frequently to over sixty-five countries. Over last twelve Years we tend to had equipped over 2500+ plenty of stainless steel flanges to India.

Orders at NItech Stainless area unit secured quick delivery of stainless steel flanges in India. the most reason being we've a wonderful reposition and storage facilities for each finished and semi-finished merchandise. they're finished as per the pressing necessities of the shoppers.

Orders at NItech Stainless are guaranteed fast delivery of stainless steel slip-on flanges in India. The main reason being we have excellent warehousing facilities and storage facilities for both finished and unfinished goods. We also Accept customized flanges order ready as per the urgent requirements of the customers. That way we are leading manufacturer and stockiest of carbon steel as well as stainless steel flanges in India

Stainless Steel and carbon Steel Flanges Tolerance As per B 16.5

Dimensions as per B 16.5 flanges
Inside DiameterThreadedWithin Limits of boring Gauge
10" and smaller76 
12" and larger1.52 
Outside Diameter24" or less over 24"± 0.0625
± 0.125  
Diameter of CounterboreSame as for Inside Diameter 
Diameter of contact Face1.58mm Raised Face± 0.76
150# &300#
6.35mm Raised Face± 0.50 
above 300# 
Tongue & Groove or 
Male & Female 
Outside Dia. of Hub5" and Smaller1.52
6" and larger3.3 
DrillingBolt circle± 1.52
Bolt Hole spacing± 0.76 
Eccentricity Bolt circle & Facing (with respect to bore)2 1/2" and smaller± 0.76
3" and larger± 1.52 
Thickness18" and Smaller3.04
20" and larger4.82 

Flanges Dimension and Sizes of Flanges

FLANGE
NPS
Outside
Diameter
Bolt Circle (BC)Raised Face (R)Raised Face (RF)Raised Face
Thickness (T)
Flat Face
Thickness (T2)
Bolt Hole (B)No. of
Bolt Holes
1/2″3.50″2.38″1.38″.063″.44″.38″.62″4
3/4″3.88″2.75″1.69″.063″.50″.44″.62″4
1″4.25″3.12″2.00″.063″.56″.50″.62″4
1-1/4″4.62″3.50″2.50″.063″.62″.56″.62″4
1-1/2″5.00″3.88″2.88″.063″.68″.62″.62″4
2″6.00″4.75″3.62″.063″.75″.69″.75″4
2-1/2″7.00″5.50″4.12″.063″.88″.82″.75″4
3″7.50″6.00″5.00″.063″.94″.88″.75″4
3-1/2″8.50″7.00″5.50″.063″.94″.88″.75″8
4″9.00″7.50″6.19″.063″.94″.88″.75″8
5″10.00″8.50″7.31″.063″.94″.88″.88″8
6″11.00″9.50″8.50″.063″1.00″.94″.88″8
8″13.50″11.75″10.62″.063″1.12″1.06″.88″8
10″16.00″14.25″12.75″.063″1.19″1.13″1.00″12
12″19.00″17.00″15.00″.063″1.25″1.19″1.00″12
14″21.00″18.75″16.25″.063″1.38″1.32″1.12″12
16″23.50″21.25″18.50″.063″1.44″1.38″1.12″16
18″25.00″22.75″21.00″.063″1.56″1.50″1.25″16
20″27.50″25.00″23.00″.063″1.69″1.63″1.25″20
22″29.50″27.25″25.25″.063″1.81″1.75″1.38″20
24″32.00″29.50″27.25″.063″1.88″1.82″1.38″20

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