Stainless Steel Flanges, Buttweld Fittings, Tube Fittings & Fasteners Manufacturer in India – Riddhi Siddhi Metal Impex
Riddhi Siddhi Metal Impex is one of the leading Stainless Steel Flanges & Stainless Steel Buttweld Fittings Manufacturer in Mumbai, India. Our Products have been designed under the national and international industry rules using high-grade raw materials and advanced technology. Our Stainless Steel and other products have a minimum of 5 years warranty. Riddhi Siddhi Metal Impex is the world-leading exporter of Stainless Steel Reducer Expander. We have a ready stock of stainless steel of different sizes and shapes per the customers’ requirements. We treat our customers as partners by providing them with our products and solutions.
Stainless Steel Buttweld Fittings Manufacturer, Stainless Steel Flanges Supplier, Stainless Steel Gasket Exporter, ASME SA403 Buttweld Fittings Dealer in India
Stainless Steel products are exclusively designed for several piping applications in various industries. We are also known as one of the Largest Suppliers of high-quality Stainless Steel Flanges, Stainless Steel Buttweld Fitting, Stainless Steel Reducer Expander, and many more. Stainless Steel Flange is defined as one of the essential parts of the Pipe Fitting Industry. We are also known as one of the Largest Suppliers of Carbon Steel.
Stainless Steel Grades Chart
| Grade | UNS No | BS | Euronorm No. |
| 301 | S30100 | 301S21 | 1.4310 |
| 302 | S30200 | 302S25 | 1.4319 |
| 303 | S30300 | 303S31 | 1.4305 |
| 304 | S30400 | 304S31 | 1.4301 |
| 304L | S30403 | 304S11 | 1.4306 |
| 304H | S30409 | – | 1.4948 |
| (302HQ) | S30430 | 394S17 | 1.4567 |
| 305 | S30500 | 305S19 | 1.4303 |
| 309S | S30908 | 309S24 | 1.4833 |
| 310 | S31000 | 310S24 | 1.4840 |
| 310S | S31008 | 310S16 | 1.4845 |
| 314 | S31400 | 314S25 | 1.4841 |
| 316 | S31600 | 316S31 | 1.4401 |
| 316L | S31603 | 316S11 | 1.4404 |
| 316H | S31609 | 316S51 | – |
| 316Ti | S31635 | 320S31 | 1.4571 |
| 321 | S32100 | 321S31 | 1.4541 |
| 347 | S34700 | 347S31 | 1.4550 |
| 403 | S40300 | 403S17 | 1.4000 |
| 405 | S40500 | 405S17 | 1.4002 |
| 409 | S40900 | 409S19 | 1.4512 |
| 410 | S41000 | 410S21 | 1.4006 |
| 416 | S41600 | 416S21 | 1.4005 |
| 420 | S42000 | 420S37 | 1.4021 |
| 430 | S43000 | 430S17 | 1.4016 |
| 440C | S44004 | – | 1.4125 |
| 444 | S44400 | – | 1.4521 |
| 630 | S17400 | – | 1.4542 |
| (904L) | N08904 | 904S13 | 1.4539 |
| (253MA) | S30815 | – | 1.4835 |
| (2205) | S31803 | 318S13 | 1.4462 |
| (3CR12) | S41003 | – | 1.4003 |
| (4565S) | S34565 | – | 1.4565 |
| (Zeron100) | S32760 | – | 1.4501 |
| (UR52N+) | S32520 | – | 1.4507 |
Stainless Steel Chemical Composition Chart
| SS. | 200 | 202 | 301 | 302 | 302B | 303 | 303Se | 304 | 304L | 305 | 308 | 309 | 309s | 310 | 310s | 314 | 316 | 316L | 317 | 321 | 347 |
| Carbon | 0.12 | 0.12 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.08 | 0.03 | 0.12 | 0.08 | 0.20 | 0.08 | 0.25 | 0.08 | 0.25 | 0.08 | 0.03 | 0.08 | 0.08 | 0.08 |
| Manganese | 7.5/10 | 5.5/7.5 | 2.00 | 2.00 | 2.00 | 2.00 | 2.002.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| Silicone | 0.9 | 0.9 | 1.00 | 1.00 | 2.0/3.0 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.5 | 1.5 | 1.5/3.0 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| Chromium | 14/16 | 16/18 | 16/18 | 17/19 | 17/19 | 17/19 | 17/19 | 18/20 | 18/02 | 17/19 | 19/21 | 22/24 | 22/24 | 24/26 | 24/26 | 24/26 | 23/26 | 16/18 | 18/20 | 17/19 | 17/19 |
| Nickel | 0.5/2.0 | 0.5/4.0 | 6.0/8.0 | 8.0/10 | 8.0/10 | 8.0/10 | 8.0/10 | 8.0/12 | 8.0/12 | 10/13 | 10/12 | 12/15 | 12/15 | 19/22 | 19/22 | 19/22 | 10/14 | 10/14 | 11/15 | 9.0/12 | 9/13 |
| Molybdenum | 0.2 | 0.2 | 2.0/3.0 | 2.0/3.0 | 3.0/4.0 | ||||||||||||||||
| Phosphorus | 0.06 | 0.06 | 0.045 | 0.045 | 0.045 | 0.20 | 0.20 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 |
| Nitrogen | 0.25 | 0.25 | |||||||||||||||||||
| Sulfur | 0.03 | 0.03 | 0.03 | 0.15MIN | – | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | ||
| Selenium | 0.15MIN | ||||||||||||||||||||
| Aluminium | |||||||||||||||||||||
| Titanium | 5XC | ||||||||||||||||||||
| Cb+Ta | 10XC | ||||||||||||||||||||
| Tensile Strength |
105 | 105 | 110 | 90 | 95 | 90 | 90 | 85 | 60 | 85 | 85 | 90 | 90 | 95 | 95 | 100 | 85 | 78 | 90 | 87 | 92 |
| 2% Yield Strength |
55 | 55 | 40 | 37 | 40 | 35 | 35 | 35 | 30 | 37 | 35 | 40 | 40 | 40 | 40 | 50 | 35 | 30 | 40 | 35 | 35 |
| Elongation in 2′ |
55 | 55 | 60 | 55 | 50 | 50 | 50 | 55 | 55 | 55 | 55 | 45 | 45 | 45 | 45 | 45 | 55 | 55 | 50 | 55 | 50 |
| Rockwell | 90 | 90 | 85 | 82 | 85 | 84 | 84 | 80 | 76 | 82 | 80 | 85 | 85 | 87 | 87 | 87 | 80 | 76 | 85 | 80 | 84 |
| Brinell | 185 | 185 | 165 | 155 | 165 | 160 | 160 | 150 | 140 | 156 | 150 | 165 | 165 | 170 | 170 | 170 | 150 | 145 | 160 | 150 | 160 |
| En58M | En58E | 150-801C | En58J&H | En58C | |||||||||||||||||
| X12 CrNi17.7 |
X2 CrNi18.8 |
X5 CrNi18.9 |
X5 CrNi18.8 |
X12 CrNi18.8 |
x5 CrNiMo18.12 |
X2 CrNiMo19.1 |
X10 CrNiMo18.9 |
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Stainless Steel Mechanical Composition Chart
| Grade | Tensile Strength Mpa, (Min) |
Yield Strength Mpa, (Min) |
%Age Elongation in 50mm gauge length min |
Hardness (Max) | |
| BHN | Rb | ||||
| 301 | 515 | 205 | 40 | 217 | 95 |
| 304 | 515 | 205 | 40 | 201 | 92 |
| 304L | 485 | 170 | 40 | 201 | 92 |
| 310S | 515 | 205 | 40 | 217 | 95 |
| 316 | 515 | 205 | 40 | 217 | 95 |
| 316L | 485 | 170 | 40 | 217 | 95 |
| 317 | 515 | 205 | 35 | 217 | 95 |
| 317L | 515 | 205 | 40 | 217 | 95 |
| 321 | 515 | 205 | 40 | 217 | 95 |
| 347 | 515 | 205 | 40 | 201 | 92 |
| 409 | 380 | 170 | 20 | 179 | 88 |
| 409M | 430 | 275 | 20 | 187 | 90 |
| 410S | 415 | 205 | 22 | 183 | 89 |
| 410 | 450 | 205 | 20 | 217 | 89 |
| 420 | 700( max ) | – | 15 | 217 | 95 |
| 430 | 450 | 205 | 22 | 183 | 89 |
| JSL AUS | 515 | 205 | 40 | 217 | 95 |
| JS- 203 | 515 | 205 | 40 | 217 | 95 |
| 301M | 515 | 205 | 40 | 217 | 95 |
Stainless Steel Material Applications & Uses
- Stainless Steel Flanges used in Refineries
- Stainless Steel Buttweld Fittings used in Power Plant
- Stainless Steel Fastener used in Sewerage systems and industrial water lines.
- Stainless Steel Buttweld Fittings Slotted used in heating and air-conditioning equipment.
- Stainless Steel Tube Fittings used in Steel Plants
- Stainless Steel Valves used in Instrumentation systems
- Stainless Steel Flanges Plain used in Paper & Pulp Industry
- Stainless Steel Fittings used in Food Industry
- Stainless Steel Reducer & Expander used in Liquid petroleum gas processing plant
Clients Project of Stainless Steel Flanges
we regularly supply these products to different cities in India. We have a vast clientele covering more than 55 cities in India and 33 countries worldwide. We are known as Stainless Steel Gaskets Supplier and Exporters.
| Product supplied | City |
|---|---|
| Stainless Steel Flanges for Oil and gas industry | Bareilly, Uttar Pradesh |
| Stainless Steel Fittings supplied to Pharmaceutical processing industry | Mumbai, Maharashtra |
| Stainless Steel Tube Fittings supply for Piping | Srinagar, Jammu, and Kashmir |
| Stainless Steel Fastener supplied to industry | Raipur, Chhattisgarh |
ADDITIONAL INFORMATION:
Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer), Other
Port of Dispatch: Mumbai OR KALAMBOLI, India
Packaging Details: Fitting are given marking, painted with black japan or black Board (Mat Finish) & will be packed in a bagging bag with stickers written with size, grade & quantity.
Stainless Steel Flanges, Buttweld Fittings, Fastener, Tube Fittings Manufacturers Exporters in India- Riddhi Siddhi Metal Impex
Stainless Steel Fastener, Fittings dependability, and performance have created Riddhi Siddhi Metal Impex is leading ASME B16.9 Flanges suppliers, dealers, manufacturers, and exporters in India. Each month we tend to supply/export Fastener to Indian port around fifty-two containers to completely different customers. Riddhi Siddhi Metal Impex are Stainless Steel Fittings Supplier in Mumbai, Chennai, Surat, New Delhi, Bangalore, and more than 80+ other cities.
| Manufacturers Suppliers In India: | |||||
|---|---|---|---|---|---|
| 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 | ||||
Stainless Steel Flanges, Buttweld Fittings, Fastener, Tube Fittings Manufacturers Exporters in Countries- Riddhi Siddhi Metal Impex
Riddhi Siddhi Metal Impex exports Stainless Steel Fittings 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 ASME B16.9 Flanges to new locations and ports Each month. We are India’s leading Types of Stainless steel Fastener, Tube fittings Manufacturers and have been leading the market for the past few decades.
| Countries we supply and export Products of Stainless Steel worldwide: | ||||
|---|---|---|---|---|
| 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 |