Stainless Steel Flanges, Buttweld Fittings, Tube Fittings & Fasteners Manufacturer in India
Riddhi Siddhi Metal Impex manufactures Stainless Steel Flanges & Stainless Steel Buttweld Fittings of different shapes and sizes and with different specifications as per the customers’ requirements. Riddhi Siddhi Metal Impex is the world leading exporter of Stainless Steel Reducer Expander. We cater to the huge global demand of our customers who are spread across 5 continents and around 85 countries. Riddhi Siddhi Metal Impex Stainless Steel Products are reputed and well known across the globe for their reliability and quality. At Riddhi Siddhi Metal Impex, we treat our customers as our 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 Fastener exporter, UNS S30400 Flanges supplier, Stainless Steel Buttweld Fittings exporter, Stainless Steel Flanges Exporter, SS WP304 Pipe Fittings Manufacturer, Stainless Steel Tube Tee supplier, ANSI B16.9 Stainless Steel 304H Reducer, M10 Stainless Steel Nuts, ASTM A182 316H SS Plate Flange, SS Forged Tube, ASME SA193 Fastener Dealer in India
Our qualitative range of Stainless Steel products is exclusively designed for several piping applications of various industries.EN-1092 Stainless Steel Flange is designed and developed in accordance with international quality standards. Stainless Steel Fittings are precision engineered using the best quality raw materials. We provide easy access for cleaning, inspection, or modification.
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
| S.S. | 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 | |||||||||||||||||||
| Suiphur | 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, industrial water lines.
- Stainless Steel Buttweld Fittings Slotted used in heating, 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 patroleum gas processing plant
Clients Project of Stainless Steel Flanges
we regularly supply to different cities in India. We have a huge clientele covering more than 55 cities in India and 33 countries around the world. 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, manufactures, 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 export Stainless Steel Fittings to UAE, European countries, Africa, Asian countries, and all 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 |