Introduction of 321 Stainless Steel Buttweld Fitting
321 stainless steel is a type of austenitic stainless steel that contains titanium as a stabilizing element. This alloy is known for its excellent corrosion resistance, especially in high-temperature environments. The addition of titanium helps prevent the formation of chromium carbide precipitation, which can lead to intergranular corrosion and reduced mechanical properties in the heat-affected zones of welded joints.Buttweld fittings are components used in piping systems to connect pipes of various sizes and shapes.
These fittings are welded to the pipe ends, creating a smooth and continuous connection, which enhances the integrity and strength of the overall system. Buttweld fittings come in various shapes, including elbows, tees, reducers, and caps, and they allow for changes in direction, size, or shape within a piping system.
A 321 stainless steel buttweld fitting, therefore, refers to a fitting made from or designed to be used with 321 stainless steel pipes. These fittings are used primarily in applications where resistance to corrosion, high temperatures, and mechanical strength are essential. They are commonly employed in industries such as chemical processing, petrochemical, aerospace, and power generation.
The properties of Stainless steel make it suitable for high-temperature environments, such as those found in exhaust systems, furnace components, and certain chemical processing units. The titanium addition in 321 stainless steel makes it less prone to sensitization and intergranular corrosion during welding or exposure to elevated temperatures.
When selecting or using 321 stainless steel Buttweld Pipe fittings, it's essential to consider factors such as the specific application, the type of fluid or gas being transported, temperature, pressure, and compatibility with other materials in the system. Proper welding procedures and techniques should also be followed to maintain the corrosion-resistant properties of the alloy.
SS 321h Pipe Fittings, SS 321 Butt weld Fittings, SS DIN 1.4301 Pipe Fittings, Stainless Steel UNS S304l00 Pipe Elbow Exporter, 321 SS Buttweld 90 deg. Elbow, ASTM A403 SS 321 Pipe Fitting, Stainless Steel 321 Long / Short Radius Elbow Manufacturers in Mumbai, India.
Savoy Piping Inc. is one of the industry-leading manufacturers, traders, suppliers, and exporters of a wide range of Stainless Steel 321 Butt Weld Pipe Fittings. Stainless Steel 321 contains higher chromium and low carbon content. Lower carbon means less chromium carbide precipitation due to welding. This steel type contains as low as 0.03% of carbon content and thus reduces its susceptibility to intergranular corrosion. This kind of steel can be continuously exposed to temperatures of about 1500°F without appreciable scaling.
It is applicable in various applications like car headers, machinery parts, screws and also food handling equipment. We offer these DIN 1.4301 Stainless Steel Butt Weld Fittings in different forms like Tees, Reducers, Cross, Stub Bends, Elbow and End caps. SS UNS S30400 Butt Weld Pipe Elbow execute excellent forming and welding properties. This type of steel also shows excellent oxidation resistant properties. We develop all our products under international standards in top notch infrastructure facility to attain highest scales of quality.
Standard Specification For Stainless Steel 321 Pipe Fittings
| Butt Weld Fitting Specification | ASTM A403/ ASTM SA403, ASTM A815 / ASME SA815, ASTM A420 / ASME SA420, ASTM A234 / ASME SA234, ASTM A860 / ASME SA860, ASTM B366 / ASME SB366, DIN 2605 Part 1 / DIN 2605 Part 2, EN10253-2 / EN10253-4 TC1 and TC2 |
| Butt Weld Fittings Manufacturing Process | Hot / Cold / Fabricate / Seamless / Welded / Induction |
| Butt Weld Fittings Other Grades | Stainless Steel - 304, 304L, 304H, 310s, 316, 316L, 317L, 321, 347, 904L, 410, 446 etc. Carbon Steel - WPB, WPC, WPL6, WPHY42, WPHY46, WPHY52, WPHY56, WPHY60, WPHY65 etc. Alloy Steel - WP5, WP9, WP11, WP22, WP91, 4140, Class 1, 2, 3 etc. Duplex and Super Duplex - UNS N031803, UNS N032750, UNS N032760 etc. Inconel - 600, 601, 625, 718, UNS N06600, UNS N06601, UNS N06625, UNS N07718 etc. Incoloy - 800, 800H, 800HT, 825, UNS N08800, UNS N08810, UNS N08811, UNS N08825 etc. Monel - 400, UNS N04400 etc. Hastelloy - C276, C22, UNS N010276, UNS N06022 etc. Titanium - Grade 2, Grade 3, UNS R50400, UNS R56200 etc. Copper Nickel - 90/10, 70/30, UNS C71500, UNS C70600 etc. Other - Alloy 20, SMO 254, UNS N08020, UNS N031254 etc. EN / DIN P235GHTC1/2 (St 35.8 I/ III), P265GH, S355J2H 16Mo3 (15Mo3), 10CrMo9-10 (10CrMo910), 13CrMo4-5 (13CrMo44) X11CrMo5, X11CrMo9-1, X20CrMOV11-1, X10CrMoVNb9-1, X10CrWMoVNb9-2, 7CrMoVTiB10-10 P215NL (TTST35N/V), 12Ni14 (10Ni14) P355N (StE355), P355NH (WStE355), P355NL1 (TStE355), P355NL2, L290NB (STE 290.7), L360NB (STE 360.7) 1.4301, 1.4306, 1.4362(Lean Duplex), 1.4401, 1.4404, 1.4435, 1.4436, 1.4439, 1.4462(Duplex), 1.4466(Super Duplex), 1.4501, 1.4539, 1.4541, 1.4550, 1.4571 1.4841, 1.4878,, 1.4876, 1.4952, 1.4835, 1.4877, 1.4910 |
| Butt Weld Fittings Outer Diameter | 1/2" NB TO 48" NB |
| Butt Weld Fittings Wall Thickness or Schedule | Sch 10s to Sch XXS or As Per Custom Requirement |
| Butt Weld Fittings Types | 45 Degree Elbow, 90 Degree Elbow, 180 Degree Elbow, LR Elbow (Long Radius Elbow), SR Elbow (Short Radius Elbow), Equal Tee, Reducing / Unequal Tee, Concentric Reducer, Eccentric Reducer, End Cap, Long Stub End, Short Stub End, Lap Joint Stub End, Equal Cross, Reducing / Unequal Cross, Seamless Fittings, Welded Fittings, 1.5D, 3D, 5D etc. |
| Butt Weld Fittings Dimension | ASME 16.9 - Factory-Made Wrought Buttwelding Fittings ASME B16.28 - Wrought Steel Buttwelding Short Radius Elbows and Returns MSS SP-43 - Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications |
| Butt Weld Fittings Other Testing | Tensile, Hardness Test, Chemical Analysis – Spectro Analysis, Positive Material Identification – PMI Testing, Flattening Test, Micro and Macro Test, Pitting Resistance Test, Flaring Test, Intergranular Corrosion (IGC) Test, NACE MR0175, Ultrasound Test, ASTM A262 Practice E, Charpy Impact Test, Grain Size, Dye Penetrant Test etc. |
| Butt Weld Fittings Packaging | Carrate / Wooden Pallet / Wooden box-a |
| Butt Weld Fittings Shipment & Transportation | By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
| Butt Weld Fittings Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Indian Boiler Regulations - 1950, IBR Approved, Bureau of Indian Standards BIS Approved Etc. |
321 Stainless Steel Pipe Fittings
Seamless/ Welded 100% Radiography Tested
| Products | Size | |
| 321 SS Elbow – Long Radius | 321 SS Stub Ends | Sizes 1/2″ – 48″ |
| 321 SS Elbow – Short Radius | 321 SS Cross | |
| 321 SS Reducing Elbow | 321 SS Reducing Cross | |
| 321 SS 45° Elbow | 321 SS Tees | |
| 321 SS Fabricated Tee | 321 SS End Cap | |
| 321 SS Reducer | 321 SS Coupling | |
| 321 SS Concentric Reducer | 321 SS Pipe Nipple | |
| 321 SS Eccentric Reducer | 321 SS 5D Elbow | |
| 321 SS 3D Elbow | 321 SS Welded Pipe Fittings | |
ASME SA403 321 Stainless Steel Buttweld Fittings Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
Types Of Grade 321 Stainless Steel Buttweld Pipe Fittings
Chemical Composition of Grade 321 Stainless Steel Butt weld Fittings
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 - 19.00 | 0.10 max | 9.00 - 12.00 | 5(C+N) – 0.70 max |
| SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 - 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
Mechanical Properties of ASTM SS 321 Butt weld Pipe Fittings
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
321 Stainless Steel Buttweld Fittings Available Types
| Stainless Steel 321 Pipe Fittings | Stainless Steel 321 Buttweld Pipe Fittings |
| Stainless Steel 321 Seamless Pipe Fittings | Stainless Steel 321 Welded Pipe Fittings |
| Stainless Steel UNS S30400 Pipe Elbow | Stainless Steel 321 Buttweld Tee |
| SS 321h Buttweld Reducer Suppliers | ANSI 321 Stainless Steel Pipe Fittings |
| SS 321 Bends Dealer | SS 321 Pipe Fittings Exporter |
| SS 321 Butt weld Fittings Stockholder | Steel 321 Pipe End Cap Distributors |
| Stainless Steel SUS 321 45deg.Elbow | SS 321 90deg. LR Elbow Manufacturer |
| Stainless Steel DIN 1.4301 Pipe Tee | Stainless Steel BS 304S31 Cross |
| Stainless Steel 321 Buttweld Reducing Nipple | Stainless 321 Short Radius Elbow |
| ANSI B16.9 SS 321 Buttweld Fitting | SS 321 End Pipe Cap Stockist |
| SS 321 Welded Pipe Fittings | SS 321 Pipe Fittings |
321 Stainless Steel Buttweld weld Fittings Exported Countries
We Export 321 Stainless Steel Buttweld Fittings to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc
321 Stainless Steel Buttweld Fittings Supplying in States and Cities
We Supply 321 Stainless Steel Buttweld Fittings Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Mumbai, Navi Mumbai, Pune, Nashik, Nagpur, Solapur, Kolhapur, Ambernath, Ahmednagar, Latur, Ahmadabad, Surat, Rajkot, Vadodara, Panaji, Madgaon, Chennai, Kolkata, Hyderabad, Bengaluru, Delhi, New Delhi, Ludhiana, Chandigarh, Raipur, Bhopal, Jamshedpur, Vishakhapatnam, Cochin, Ghaziabad, Noida, Gurugram, Bhillai, Durgapur, Vijaywada, Kanpur etc.
Savoy Piping Inc. is a well known worldwide Exporter of 321 Stainless Steel Buttweld weld Fittings, Savoy Piping Inc. is committed to provide each and every customer with the highest standard of customer service. We deals in 321 Stainless Steel Buttweld Fittings in India and Overseas, offering a wide range of 321 Stainless Steel Buttweld weld Fittings