IBR Approved Flanges Suppliers & Stockists in Chennai – Riddhi Siddhi Metal Impex

Riddhi Siddhi Metal Impex is one of the leading IBR Approved Flanges suppliers & stockists in Chennai. These Flanges have been designed under national and international industry rules using high-grade raw materials and advanced technology. Our Stainless Steel IBR Approved Flanges in Chennai up to Class 2500, and other products are subjected to various quality checks, and then goes for packaging. IBR Flanges as per international standard ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, and NACE.  Advanced Fittings manufactures IBR Flanges in Carbon Steel ASTM A105 Gr. F42, Carbon Steel ASTM A105 Gr. F46, Carbon Steel ASTM A105 Gr. F52, Carbon Steel ASTM A105 Gr. F56, Carbon Steel ASTM A105 Gr. F60, Carbon Steel ASTM A105 Gr. F65, and Carbon Steel ASTM A105 Gr. F70. Moreover, IBR Approved Stainless Steel Flanges can be tailored per our client’s requirements.

  •  IBR Approved Flanges Manufacturer & Supplier in Chennai

IBR Approved Stainless Steel Flanges Supplier, IBR Approved Carbon Steel Flanges Dealer, IBR Approved Flanges Stockist in Chennai.

IBR Approved Stainless Steel Flanges are machined with solid forgings. We are also known as one of the Largest Suppliers of high-quality IBR Approved Stainless Steel Blind Flanges, IBR Pipe Reducing Flange, and many more. IBR Approved Stainless Steel Flanges are defined as one of the essential parts of the Pipe Fitting Industry. We are also known as one of the Largest Suppliers of Stainless Steel Reducer Expander.

IBR Approved Flanges Specification, Grades, Size, & Materials

Specification: ASME B16.5 IBR Flange
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
Coating Oil Black Paint, Cold and Hot Dip Galvanized, Anti-rust Paint, Zinc Plated, Yellow Transparent
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third-Party Inspection Report, etc
Size Chart 1/2″ to 48″
Most common types of Flange Forged / Threaded / Screwed / Plate
Pressure Rating ANSI Class 150 LBS, 900 LBS, 2500 LBS, 1500 LBS, 300 LBS, 600 LBS
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Standards BS, ISO 70051, DIN, BS 10, B16.47 Series A & B, API 605, API 6A, EN, ASME B16.47A/B, DIN, EN 1092-1, BS 1042, API7S-43, ASME B16.36, EN-1092, BS1560-3.1, API7S-15, B16.48, ASME/ANSI B16.5, MSS SP44, BS 4504, JIS B2220, GOST, API 590
Connect Type/ Flange Face Type Large Tongue & Groove, Lap-Joint Face (LJF), Small Male-Female (SMF), Flat Face (FF), Raised Face (RF), Small Tongue, Ring Type Joint (RTJ), Large Male-Female (LMF), Groove
Production technique
  • Forged, Heat-treated, and machined
EN 10Bar 16Bar 6Bar 25Bar 40Bar

Types Of IBR Approved Flanges in Chennai

Other Types Of Stainless Steel Flanges

EIL Approved Flanges Manufacturer in India Socket Weld Neck Flanges Manufacturers in India
IBR Approved Flanges Manufacturers in India Slip On Flange Manufacturers in India
Thermowell Flange Manufacturers in India Blind Flanges Manufacturers in India
Reducer Expander Manufacturers in India Screwed/Threaded Flanges Manufacturers in India
Flushing Ring Flange Manufacturers in India Long Weld Neck Flanges Manufacturers in India
ARAMCO Approved Flange Manufacturers in India Lap Joint Flanges Manufacturers in India
Weld Neck Flanges Manufacturers in India Spectacle Blind Flange Manufacturers in India
Ring Type Joint Flange Manufacturers in India

Riddhi Siddhi Metal Impex is most leading IBR Approved Flanges and Suppliers in Chennai.

Riddhi Siddhi Metal Impex is one of the trusted IBR Approved Flanges & supplier in Chennai. Our High-quality IBR Approved Flanges, sensible customer service, and in-house IBR Approved Flanges processing capabilities have made us one of the best emerging and leading suppliers for IBR Approved Flanges in Chennai. We are an ISO 9001:2009 certified company that has been in existence since 2003. Product dependability and performance have made our company the leading businessperson, manufacturer, and supplier of IBR Approved Flanges in Chennai.

IBR Approved Flanges Application & Uses

  • Transporting materials
  • Automotive industry
  • Homes and buildings
  • Sewerage systems and industrial water lines
  • heating and air-conditioning equipment
  • Plumbing
  • Food Processing Industry
  • Paper & Pulp Industry
  • Food Industry




Applications & Uses

ASTM / ASME / AISI EIL Approved Flanges Dimension & Sizes

CLASS NPS IBR Approved SORF Flanges IBR Approved NPT Flanges IBR Approved SW Flanges IBR Approved Loose Flanges IBR Approved BLRF Flanges IBR Approved WN Flanges
150# ½ 1 1 2 1 2 2
¾ 2 2 2 2 2 2
1 2 2 2 2 2 3
3 3 3 3 3 3
3 3 3 3 4 4
2 5 5 5 5 5 6
8 8 8 8 7 10
3 9 9 9 9 9 11.5
11 12 11 11 13 12
4 13 13 13 13 17 16.5
5 15 15 15 15 20 21
6 19 19 19 19 27 26
8 30 30 30 30 47 42
10 43 43 43 43 70 54
12 64 64 64 64 123 88
14 90 90 90 105 140 114
16 106 98 98 140 180 140
18 130 130 130 160 220 165
20 165 165 165 195 285 197
22 185 185 185 245 355 225
24 220 220 220 275 430 268
CLASS NPS SORF NPT Flanges SW Loose BLRF WN
300# ½ 2 2 3 2 2 2
¾ 3 3 3 3 3 3
1 3 3 3 3 4 4
4.5 4.5 4 4.5 6 5
6.5 6.5 6 6.5 7 7
2 7 7 7 7 8 9
10 10 10 10 12 12
3 13 14 13 14.5 16 18
17 17 17 17 21 20
4 23.5 24 22 24 28 26.5
5 29 31 28 28 37 36
6 39 39 39 39 50 45
8 58 58 58 58 81 69
10 81 81 81 91 124 100
12 115 115 115 140 185 142
14 165 165 165 190 250 206
16 210 220 190 234 315 250
18 253 280 250 305 414 320
20 315 325 315 375 515 400
22 370 370 370 435 640 465
24 490 490 475 550 800 580
CLASS NPS SORF NPT Flanges SW Loose BLRF WN
600# ½ 2 2 2 2 3 3
¾ 3 3 3 3 4 4
1 4 4 4 4 4 4
5 5 5 5 6 6
7 7 7 7 8 8
2 9 9 9 9 10 12
13 13 13 12 15 18
3 16 16 16 15 20 23
21 21 21 20 29 26
4 37 37 37 36 41 42
5 63 63 63 63 68 68
6 80 80 80 78 86 81
8 115 15 15 112 140 120
10 177 177 177 195 231 190
12 215 215 215 240 295 226
14 259 259 259 290 378 347
16 366 366 366 400 527 481
18 476 476 476 469 665 555
20 612 612 612 604 855 690
22 590 590 590 670 1000 720
24 876 876 876 866 1250 977

ASTM / ASME / AISI IBR Approved Flanges Weight Chart

Standard Class No. of Bolts Bolt Circle Dia. Bolt Size Dia. Dia. of Bolt Hole
AS4087 PN14 4 67 M12 95 14
AS 2129 Flange Table C 4 67 13 95 14
Table D 4 67 13 95 14
Table E 4 67 13 95 14
Table F 4 67 13 95 14
Table H 4 83 16 114 17
Table J 4 83 16 114 17
ANSI B16.5 ANSI 150 4 60 13 89 16
ANSI 300 4 67 13 95 16
ANSI 600 4 67 13 95 16
ANSI 900 4 83 19 121 22
ANSI 1500 4 83 19 121 22
ISO 7005 (DIN) Flange PN6 4 55 M10 80 11
PN10 4 65 M12 95 14
PN16 4 65 M12 95 14
PN20 4 60.5 M14 90 16
PN25 4 65 M12 95 14
PN40 4 65 M12 95 14

Types of Flanges

EIL Approved Flanges Blind Flange
IBR Approved Flanges Screwed/Threaded Flanges Manufacturers in Chennai
ARAMCO Approved Flanges Long Weld Neck Flanges Manufacturers in Chennai
Thermowell Flanges Manufacturers in Chennai Lap Joint Flanges Manufacturers in Chennai
Weld Neck Flanges Manufacturers in Chennai Spectacle Blind Flanges Manufacturers in Chennai
Socket Weld Flanges Manufacturers in Chennai Ring Type Joint Flanges Manufacturers in Chennai
Slip On Flanges Manufacturers in Chennai Flushing Ring Flanges Manufacturers in Chennai

IBR Approved Flanges Packing & Delivery Details:-

  1. Payment Modes: LC (Letter of Credit), TT (Telegraphic Transfer or Wire Transfer), Cheque, and others
  2. Packaging: IBR Approved Flanges are packaged with caution and safety so they reach our client’s as good as they would expect. Packaging Charges Extra.
  3. Port of Dispatch: Mumbai, Kalamboli, or Bhiwandi ports in the Maharashtra state of India.
  4. Tax: 18% GST

Client Projects for IBR Approved Flanges Supplier in Chennai:-

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

We regularly supply to different cities in Chennai. We have a vast clientele covering more than 55 cities in Chennai and 33 countries worldwide. We are known for IBR Approved Flange Supplier and Exporters.

Product supplied City
IBR Approved Flanges for Automobile Industry Mumbai, Maharashtra
ARAMCO Flanges supply Hyderabad, Telangana
Stainless Steel Flanges supply for Water Supply System Banglore, Karnataka
Flanges for the Chemical industry Surat, Gujarat

IBR Approved Flanges and Suppliers in Chennai- Riddhi Siddhi Metal Impex

IBR Approved Flange’s dependability and performance have created Riddhi Siddhi Metal Impex leading suppliers, dealers, manufacturers, and exporters of Stainless Steel IBR Approved Flanges in Chennai. Each month we tend to supply/export IBR Approved Flanges to Indian port around fifty-two containers to completely different customers. We are IBR Approved Flanges Supplier in Mumbai, Chennai, Surat, New Delhi, Bangalore, and more than 80+ other cities.

City we Supply
Bengaluru Mumbai Chennai Hyderabad Kolkata Pune
New Delhi Ahmedabad Jaipur Surat Salem Gandhinagar
Bhiwandi Tiruppur Sivakasi Jamnagar Thiruvananthapuram Rajahmundry
Bhubaneswar Vijaywada Firozabad Bokaro Steel City Rajkot Bharuch
Panna Raipur Cochin Ludhiana Panipat Durgapur
Peenya Pimpri-Chinchwad Channapatna Kharagpur Nashik Bareilly
Varanasi Haldia Rourkela Bangalore Moradabad Indore
Visakhapatnam Trivandrum Pithampur Dibrugarh Angul Gwalior
Coimbatore Kannur Nagpur Vadodara Rudrapur Noida
Agra Bhagalpur Jamshedpur Bhilai Lucknow Kanpur
Thane Bhopal Sri City Bareilly Hosdurg Pithampur

IBR Approved Flanges Exporters in Chennai- Riddhi Siddhi Metal Impex

Riddhi Siddhi Metal Impex exports IBR Approved Flanges to UAE, European countries, Africa, Asian countries, and other continents. We have shipments going to various countries every month. With the increasing clientele, we export 3 containers of IBR Approved Flanges to new locations and ports Each month. We are India’s leading Types of IBR Approved Flanges and have been leading the market for the past few decades.

Countries We Export
Saudi Arabia Oman Kuwait Netherlands Iran
Bahrain Qatar UAE Africa China
Nigeria Mexico Canada Venezuela United Kingdom
United States South Africa Malaysia Bangladesh Turkey
Singapore Sri Lanka Australia Brazil Germany
France Italy South Korea Poland Belgium