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Stainless Steel 904L Pipe Fittings are non-stabilized super austenitic grade. Having a lower carbon concentration these fittings are well suited for moderate to high corrosion resistance services. These pipe fittings have a superior concentration of chromium and nickel coupled with additions of copper and molybdenum. The concentration allows these fittings to suffice in a range of stress-induced environments while influencing the flow characteristics. The fittings can be easily welded to different types of pipes and exhibit enhanced toughness and strength.
Elbows and tees are the most common types of pipe fittings utilized in this grade and other stainless steel grades. These versatile fittings can be differentiated on some basic features.
DIN2609 Stainless Steel 904L pipe fittings are manufactured with a superior corrosion-resistant composition. The superior concentration provides these fittings with excellent strength and tolerances against oxidation. Apart from this, they can withstand high pressures and temperatures, making them an ideal option for oil and gas systems. These fittings are seen in supply lines, extraction systems cooling tanks, transportation systems, and rigs.
A reducing cross and a reducer are unique components of this grade of fittings. Both these components have more similarities than differences. A DIN 1.4539 Reducer is utilized to join piping components of dissimilar diameters. A UNS N08904 reducing cross helps in joining four pipes in an intersection. A reducing cross has one or two reduced ports, which allow the joining of dissimilar pipes.
| Specifications | ASTM B366 / ASME SB366 |
|---|---|
| Manufacturer Size | 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
| Standards | ANSI/ASME B16.9, MSS-SP-43, ASME B16.28 |
| Thickness | 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 |
| Type | Seamless / Welded / Fabricated |
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Check Chemical Properties Of Grade 904L Stainless Steel 90 degree Elbow and 904L Stainless Steel Cross Supplier & Stainless Steel 904L Pipe Fittings Manufacturer In India
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 904L | min. | – | – | – | – | – | 19.0 | 4.00 | 23.00 | 0.10 |
| max. | 0.20 | 2.00 | 1.00 | 0.045 | 0.035 | 23.0 | 5.00 | 28.00 | 0.25 | |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 904L | 490 | 220 | 35 | 70-90 typical | – |
Manufacturer & Supplier Of DIN2609 Stainless Steel 904L Pipe Fittings, SS 904L Long Stub End In India
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Co-eff of Thermal Expansion (µm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Elec Resistivity (nΩ.m) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-100°C | 0-315°C | 0-538°C | At 20°C | At 500°C | |||||
| 904L | 7900 | 190 | 15 | - | - | 11.5 | - | 500 | 952 |
| B366 SS 904L Fittings | SS 904L Pipe Fittings |
| 1.4539 SS 90 Degree Elbow | ASME SB366 SS 904L End Cap |
| UNS N08904 SS 45 Degree Elbow | ASTM B366 SS 904L Buttweld Fittings |
| 904L SS 1D Elbow | 904L SS Short Stub End |
| ASTM B366 904L Stub End | SS B366 904L Pipe Cap |
| SS 1.4539 3D Elbow | 904L SS End Cap |
| ASTM B366 904L 5D Elbow | SS 904L Reducer |
| SS B366 SS 904L Buttweld Fittings | ASME SB366 SS 904L Pipe Bend |
| UNS N08904 SS Pipe Fittings | 904L Stainless Long Stub End |
| ASTM B366 SS 904L Eccentric Reducer | ASME SB366 Stainless 904L Long Radius Elbow |
| 904L SS Concentric Reducer | SS 1.4539 Short Radius Elbow |
| UNS N08904 Equal Cross | SS 904L Pipe Cap |
| SS B366 904L Lateral Tee | ASME SB366 904L Cross Tee |
| 904L SS Equal Cross | ASTM B366 904L Reducing Cross |
| SS 904L Stub End | 904L SS Equal Tee |
| SS 1.4539 Concentric Reducer | UNS N08904 SS 5D Elbow |
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
|---|---|---|---|---|---|---|---|
| BS | En | No | Name | ||||
| 904L | N08904 | 904S13 | X1NiCrMoCu25-20-5 | 1.4539 | – | – | SUS 904L |
ASTM A403 Grade WP904L Buttweld Fittings | |
|---|---|
| SA 403 WP 904L Fittings Types | SA 403 Gr 904L 90º LRs, 90º SRs, 45º Elbows, SS 904L Concentric Reducers, 904L SS Eccentric Reducers, Grade WP904L Stainless Steel Tees, Reducing Tees and Stub Ends Fittings |
| Sizes | 1/2" – 12" |
| Schedules | Sch 10S - 80S |
PED Certified Stainless Steel 904L Fittings Manufacturers in India, Weight Of Stainless Steel 904L Fittings In MM.
Buy SS 904L Grade Butt weld Pipe Fittings Directly From Largest Manufacturers In Mumbai, Check Dimension Chart Of AISI 904L Stainless Steel 5d Bend
| Size (in.) | Pressure Rating (psi) | T (in.) | Short Radius | Long Radius1 | ||||
|---|---|---|---|---|---|---|---|---|
| A (in.) | R (in.) | Weight (lbs.) | B (in.) | R (in.) | Weight (lbs.) | |||
| 4 | 250 | 0.52 | 6.5 | 4.5 | 40 | 9 | 7 | 50 |
| 6 | 250 | 0.55 | 8 | 6 | 65 | 11.5 | 9.5 | 80 |
| 8 | 250 | 0.6 | 9 | 7 | 105 | 14 | 12 | 140 |
| 10 | 250 | 0.68 | 11 | 9 | 165 | 16.5 | 14.5 | 215 |
| 12 | 250 | 0.75 | 12 | 10 | 240 | 19 | 17 | 325 |
| 14 | 250 | 0.66 | 14 | 11.5 | 290 | 21.5 | 19 | 385 |
| 16 | 250 | 0.7 | 15 | 12.5 | 370 | 24 | 21.5 | 505 |
| 18 | 250 | 0.75 | 16.5 | 14 | 450 | 26.5 | 24 | 630 |
| 20 | 250 | 0.8 | 18 | 15.5 | 575 | 29 | 26.5 | 810 |
| 24 | 250 | 0.89 | 22 | 18.5 | 900 | 34 | 30.5 | 1240 |
| 30 | 250 | 1.03 | 25 | 21.5 | 1430 | 41.5 | 38 | 2105 |
| 36 | 250 | 1.15 | 28 | 24.5 | 2135 | 49 | 45.5 | 3285 |
| 42 | 250 | 1.28 | 31 | 27.5 | 3055 | 56.5 | 53 | 4865 |
| 48 | 250 | 1.42 | 34 | 30.5 | 4090 | 64 | 60.5 | 6790 |
| 54 | 2502 | 0.9 | 39 | 34.3 | 3740 | - | - | - |
| 60 | 2502 | 0.94 | 43 | 36.5 | 4965 | - | - | - |
| 64 | 2502 | 0.99 | 48 | 38.8 | 6745 | - | - | - |
| Nominal Diameter | O.D.For Bevel End | I.D.For End | Wall Thickness | Elbow | Tee | Reducer | Cap | 180°Elbow | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DN | NPS | A | B | C | M | H | E | O | K | Roughness | |||
| 15-65 | 1/2-2 1/2 | +1.6/-0.8 | 0.8 | -12.50% | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 3.2 | 6.4 | 6.4 | 0.8 |
| 80-100 | 3-4 | 1.6 | 1.6 | 6.4 | |||||||||
| 125-200 | 5-8 | +2.4/-1.6 | |||||||||||
| 250-450 | 10-18 | +4/-3.2 | 3.2 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 9.6 | ||||
| 500-600 | 20-24 | +6.4/-4.8 | 4.8 | 3.2 | 3.2 | 3.2 | 3.2 | 4.8 | 9.6 | ||||
| 650-750 | 26-30 | ||||||||||||
| 4.8 | 4.8 | 4.8 | 4.8 | ||||||||||
| 800-1200 | 32-48 | ||||||||||||
| 1250-1500 | 50-60 | +9.6/-6.4 | 6.4 | 9.6 | 9.6 | 9.6 | 9.6 | 9.6 | |||||
| 1550-1750 | 62-70 | +12.7/-9.6 | 9.6 | 12.7 | 12.7 | ||||||||
| 1800-2000 | 72-80 | +16/-12 | 12 | 16 | 16 | ||||||||
| Nominal Size | DN | 15-100 | 125-200 | 250-300 | 350-400 | 450-600 | 650-750 | 800-1050 | 1100-1200 | 1300-1500 | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | 1/2 - 4 | 5-8 | 10-12 | 14-16 | 18-24 | 26-30 | 32-42 | 44-48 | 52-60 | ||||||||||||||||
| Angularity Tolerance | Off Angle | Q | 1 | 2 | 3 | 3 | 4 | 5 | 5 | 5 | 6.4 | ||||||||||||||
| Off Plain | P | 2 | 4 | 5 | 6 | 10 | 10 | 13 | 19 | 20 | |||||||||||||||
| ASME B16.9 Pressure Ratings | |||||
|---|---|---|---|---|---|
| Temperature Ratings | Types Of Pressure Ratings Class | ||||
| Class 150# | Class 300# | ||||
| 1/4 - 1 (Inch) | 1 1/4 - 2 (Inch) | 2 1/2 - 3 (Inch) | |||
| (oF) | (oC) | ||||
| -20 to 150 | -29 to 66 | 300 | 2000 | 1500 | 1000 |
| 200 | 93 | 265 | 1785 | 1350 | 910 |
| 250 | 121 | 225 | 1575 | 1200 | 825 |
| 300 | 149 | 185 | 1360 | 1050 | 735 |
| 350 | 177 | 150 | 1150 | 900 | 650 |
| 400 | 204 | - | 935 | 750 | 560 |
| 450 | 232 | - | 725 | 600 | 475 |
| 500 | 260 | - | 510 | 450 | 385 |
| 550 | 288 | - | 300 | 300 | 300 |
| Product | Size* | Wall Thickness** | Seamless | Welded | |||||||||||||||||||||
| Elbow | 1/2"-24" | SCH10S~XXS | √ | √ | |||||||||||||||||||||
| 8"-104" | SCH5S~80S/XS | √ | |||||||||||||||||||||||
| Tee | 1/2"-24" | SCH10S~XXS | √ | √ | |||||||||||||||||||||
| 8"-104" | SCH5S~80S/XS | √ | |||||||||||||||||||||||
| Reducer | 1/2"-24" | SCH10S~XXS | √ | √ | |||||||||||||||||||||
| 8"-104" | SCH5S~80S/XS | √ | |||||||||||||||||||||||
| Cap | 1/2"-80" | SCH10S~SCH160 | √ | ||||||||||||||||||||||
| Lap Joint Stub End | 1/2"-24" | SCH5S~80S/XS | √ | √ | |||||||||||||||||||||
| 8"-80" | SCH5S~80S/XS | √ | |||||||||||||||||||||||
Well-known Manufacturer Of 904L Stainless Steel Short Radius Elbow in India. For final 904L SS 3D Bend Price List Please Call on +91 22 6636 3099.
| Description | Per Unit (INR) |
|---|---|
| S.S. FITTINGS - STAINLESS STEEL FLANGES- FLANGE WNRF 8 CLASS 150, A182 F 904L | 9,300 |
| S.S. FITTINGS - STAINLESS STEEL FLANGES- FLANGE WNRF 10 CLASS 150, A182 F 904L | 13,521 |
| S.S. FITTINGS - STAINLESS STEEL ELBOW 8 90 DEG, LR SCH 80S A 312 TP904L | 25,521 |
| S.S. FITTINGS - STAINLESS STEEL ELBOW 10 90 DEG, LR SCH 80S A 312 TP904L | 39,319 |
| Density | 7.95 | g/cm3 |
Get instant delivery Of UNS N08904 Equal Tee , Heat Treatment and Hardness Of AISI 904L SS Pipe Fittings, UNS N08904 Pipe Bend Manufacturer In Mumbai. India.
| 904L Steel | |
| Hardness (Rockwell) | 70-90 |
| Hardness (Brinell) | 150 |
| 316L Steel | 904L Steel | |
| Carbon | 0.035% maximum | 0.2% maximum |
| Chromium | 16-18% | 19-23% |
| Copper | 0 | 1-2% |
| Iron | Balance | Balance |
| Molybdenum | 2-3% | 4-5% |
| Manganese | 2% maximum | 2% maximum |
| Nickel | 10-12% | 23-28% |
| Phosphorus | 0.45% | 0.03% maximum |
| Silicon | .75% maximum | 1% maximum |
| Hardness (Rockwell) | 95 | 70-90 |
| Hardness (Brinell) | 217 | 150 |
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