Rajveer Stainless & Alloys is one of the largest manufacturers, suppliers, and exporters of Stainless Steel 321 Buttweld Fittings. Due to the best quality manufacturer, we have a vast customer base that we have served over the years with our highly reliable and quality products and providing best services. The Alloy 321 is stabilized with titanium stabilized Austenitic Stainless Steel and offered tremendous excellent resistance to general corrosion. We are known for giving these Stainless Steel 321H Buttweld Fittings in various standards and forms. We offer these 321 Buttweld Fittings as per our customer’s demand as well.
Grade 321 is known for providing better creep resistance and higher strength at higher atmospheric pressure. These 321 graded alloy types cannot be hardened by heat treatment; only through cold working, it can be used efficiently. These Stainless Steel 321H Buttweld Fittings are used mainly in the Aerospace sector, Petroleum refining, and waste treatment sector. Our engineers are fabricating and designing these Buttweld Fittings to provide ultra high-quality service.
The addition of titanium in the Stainless Steel 321 Buttweld Fittings is why it is stabilized against chromium carbide formation. Besides being resistant to intergranular corrosion, Stainless Steel 321H Buttweld Fittings is well suited for high environment applications. Because the Buttweld Fittings retain excellent mechanical properties like high creep and stress rupture strength even at elevated temperatures and so on. Our superior quality of 321 Buttweld Fittings has a mixture of chromium metal that reflects the general resistance of the alloy in corrosive media.
We, Rajveer Stainless & Alloys, are manufacturing Stainless Steel 321H Buttweld Fittings using the finest quality of raw materials. Our professional guides are especially checking the quality standard of the raw material before manufacturing. They are well trained and have a vast knowledge of manufacturing these Buttweld Fittings in a considerable quantity. We have our high-tech manufacturing unit there we use the latest types of machinery and tools for developing only the outstanding quality of Buttweld Fittings.
We, Rajveer Stainless & Alloys, must undergo several destructive and non-destructive tests for quality assurance before shipping. Only with the proper packaging, we deliver these Buttweld Fittings to the clients with suitable packaging material.
| Specifications | ASTM A403/ ASME SA403 |
|---|---|
| Size | Seamless Butt Weld Fittings : 1/2″ – 10″ Welded Butt Weld Fittings : 1/2″ – 48″ |
| Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 |
| Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| Connection | Welding |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Manufacturing process | Push, Press, Forge, Cast, etc. |
| Specialized manufacturer of | 90º Elbows, 45º Elbows, Tees, Cross, Reducer, Pipe Cap, Stub End, Pipe Bend |
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
|---|---|---|---|---|
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
| SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
| 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 |
| 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 % |
| ASME SA 403 WP321 SS Butt Weld Fittings | FOB Price: US $0.5-6 / Piece |
| ASTM A403 321 Stainless Steel Butt Weld SR Elbow | FOB Price: US $1.2-2500 / Piece |
| Grade 321 ASTM A403 Stainless Steel Buttweld Elbow | FOB Price: US $1-5000 / Piece |
| Austenitic Stainless Steel 321 Pipe Elbow Butt Weld Fittings | FOB Price: US $0.11-999 / Piece |
| Type 1.4541 Seamless Stainless Steel Pipe Fittings | FOB Price: US $0.2-50 / Piece |
| ASTM A403 Stainless Steel Butt Weld Fittings WP 321H | FOB Price: US $0.2-500 / Piece |
| S32100 Stainless Steel Equal Tee | FOB Price: US $1.2-2500 / Piece |
| SS 321 Butt weld Pipe Cap | FOB Price: US $0.1-650 / Piece |
| AISI 321 Stainless Steel Seamless Fittings manufacturer | FOB Price: US $0.11-1 / Piece |
| 321 SUS Butt Weld Fittings | FOB Price: US $1-1000 / Piece |
| WP321H Stainless Steel Butt weld Nipple | FOB Price: US $500-1000 / Ton |
| High Quality Stainless Steel 321 Butt Weld Fittings | FOB Price: US $8-8000 / Piece |
| Different Sizes of 321 Stainless Steel Butt Weld Fittings | FOB Price: US $500-600 / Piece |
| 321 SS Pipe Elbow | FOB Price: US $0.5-500 / Piece |
| A403 / SA 403 321 Stainless Steel Short Radius Elbow | FOB Price: US $1000-2000 / Ton |
| ASTM A403 WP 321 Stainless Steel Welded Pipe Fittings | FOB Price: US $1-5000 / Piece |
| 321 Stainless Steel Seamless Elbow | FOB Price: US $1-1000 / Piece |
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Girgaon, Mumbai-400004
