Carbon Steel Pipe Fittings standards / Carbon Steel
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Carbon Steel Pipe Fittings standards
We professional manufacture Carbon Steel and Alloy Steel Butt Welding Pipe Fittings according to A234 WPB ASTM/ANSI B16.9 standard, DIN and JIS standard.
STANDARDS : SUPPLIED IN Indain, British, American, German and Japaness Standards.
Pressure and Temperature Ratings
Carbon Steel Pipe Fittings: CS Series
| Ranflex Metals Carbon Steel Pipe Fittings | Ranflex Metals Size | Pipe NPS | Pressure Rating in PSI (Bar) | |||||
Pipe Schedules |
Pipe Schedules |
|||||||
40 |
80 |
160 |
40 |
80 |
160 |
|||
| CS Pipe Product | P04 |
1/4” |
4890 |
6610 |
* |
6250 |
8810 |
* |
P06 |
3/8” |
4040 |
5600 |
* |
5390 |
7470 |
* |
|
P08 |
1/2” |
3890 |
5250 |
4810 |
5190 |
7000 |
6410 |
|
P12 |
3/4” |
3230 |
4400 |
4240 |
4300 |
5870 |
5650 |
|
P16 |
1″ |
3030 |
3975 |
3650 |
4050 |
5300 |
4870 |
|
P20 |
1-1/4″ |
2480 |
3350 |
* |
3310 |
4460 |
* |
|
P24 |
1-1/2″ |
2200 |
2930 |
* |
2930 |
3900 |
* |
|
P32 |
2″ |
1790 |
2420 |
* |
2390 |
3230 |
* |
|
P40 |
2-1/2″ |
2300 (159) |
2550 (176) |
* |
2670 (184) |
2970 (205) |
* |
|
P48 |
3″ |
1700 |
2260 |
* |
2270 |
2470 |
* |
|
P64 |
4″ |
1980 (137) |
2640 (182) |
* |
2310 (159) |
3070 (212) |
* |
|
| * not tested |
TEMPERATURE RATING:
Piping systems containing the piping assemblies listed may establish design pressures up to and including the ambient maximum design pressure given for temperature from -20° to 400°F (-28°C to 204°C) for ASME B31.1 and B31.3. For temperatures above 400°F the maximum design pressure given shall be multiplied by the temperature de-rating factor listed below.
| Temperature De-rating Table for Carbon Steel (CS) Fittings | ||
Temperature |
De-rating Factor B31.1 |
Temperature De-rating Factor B31.3 |
400° (204°) |
1.00 |
1.00 |
500° (260°) |
0.95 |
0.95 |
600° (316°) |
0.87 |
0.87 |
650° (343°) |
0.75 |
0.75 |
Ranflex Metals offers Carbon Steel Repair Couplings which are of a ‘slip-over’ design in order to facilitate repair work. They consist of a stainless steel body with carbon steel drive rings. Their pressure ratings are the same as those of Ranflex Metals’s Stainless Steel Pipe Fittings and have a temperature rating of the Carbon Steel Pipe Fittings
NOTES:
| 1. | Fitting material Micro Alloyed Carbon Steel (CS-3000) to ASTM A675 or A513 |
| 2. | Ranflex Metals Carbon Steel Pipe Fittings are designed with an internal stop facilitating corrosion allowances |
| 3. | See Ranflex Metals Specification FS-3000 for details on Pressure and Temperature Ratings |
| 4. | See Ranflex Metals “Corrosive Service Guidelines” for specific service details |
| 5. | See “Ranflex Metals Fitting Applications Guide” for additional design and service details |
MATCHING PIPE:
- Carbon Steel pipe to ASTM A106 and A53
- ERW Carbon Steel pipe to ASTM A53E and A587
- Seamless Carbon Steel pipe to ASTM A106 and A53S
- Pipe shall be of high quality, fully annealed construction with maximum Rockwell B scale hardness of 90
Fitting Size (PXX) |
Insertion Depth |
Insertion Depth |
Outside |
Inside Diameter |
Minimum Straight Run |
1/4”(P04) |
1.24” |
0.85” |
1.05” |
0.56” |
1.89” |
3/8” (P06) |
1.37” |
0.95” |
1.24” |
0.69” |
2.08” |
1/2” (P08) |
1.43” |
1.01” |
1.46” |
0.87” |
2.24” |
3/4” (P12) |
1.62” |
1.16” |
1.60” |
1.08” |
2.65” |
1″ (P16) |
1.98” |
1.41” |
1.95” |
1.33” |
2.86” |
| 1 1/4″ (P20) | 2.21″ | 1.57″ | 2.29″ | 1.68″ | 3.33″ |
| 1 1/2″ (P24) | 2.39″ | 1.72″ | 2.59″ | 1.93″ | 3.64″ |
| 2″ (P32) | 2.92″ | 2.16″ | 3.26″ | 2.41″ | 3.95″ |
| 3″ (P48) | 4.29″ | 2.99″ | 4.34″ | 3.53″ | 6.12″ |
1. All dimensions are in inches.
2. Dimensions A, B, C, D, & E are applicable to other fittings of the same size within this catalog.
3. For use on seamless carbon steel pipe as per ASTM A53S and ASTM 106 and ERW carbon steel pipe to ASTM A53E and ASTM A587.
4. Fitting material Micro Alloyed Carbon Steel to LMS 92-10 or LMS 97-20.
5. Standard coating is black oxide per LMS 93-12. Zinc plate is available as an option.
6. Other part configurations than those shown and custom configurations may be available, contact Ranflex Metals for details.
7. All dimensions are for reference only and subject to change (CAD files available upon request).
Carbon Steel Pipe Fittings Production Range
| Grade Specification | Carbon Steel: ASTM/ASME A234 WPB / A860 – MSS-SP-75 WPHY 42 / 46 / 52 / 56 / 60 / 65 / 70Low temperature Steel: A420 WPL3 / A420 WPL6 |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Range | ½”NB to 48″NB in Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
Buttweld Carbon Steel Pipe Fittings
Seamless/ Welded 100% Radiography Tested
| Products | Size | |
| Carbon Steel Elbows – Long Radius | Carbon Steel Stub Ends | Sizes 1/2″ – 48″ |
| Carbon Steel Elbows – Short Radius | Carbon Steel Crosses | |
| Carbon Steel Reducing Elbows | Carbon Steel Reducing Crosses | |
| Carbon Steel 45° Elbows | Carbon Steel 180° LR Return Bends | |
| Carbon Steel Tees | Carbon Steel 180° SR Return Bends | |
| Carbon Steel Tees | Carbon Steel Pipe Bends / Piggable Bends | |
| Carbon Steel Reducers | Carbon Steel Couplings | |
| Carbon Steel Concentric Reducers | Carbon Steel Pipe Nipples | |
| Carbon Steel Eccentric Reducers | Carbon Steel Forged/Plate Cut Rings | |
| Carbon Steel 3D Elbow | Carbon Steel End Caps | |
| Carbon Steel 5D Elbow | Carbon Steel Forged / Plate Circles | |
High Pressure Forged Carbon Steel Pipe Fittings
Threaded and Socket Weld Pipe Fittings
| Products | Size | |
| Carbon Steel 90° Elbows | Carbon Steel Couplings | Sizes 1/8″ – 4″ Pressure Ratings – 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Carbon Steel 45° Elbows | Carbon Steel Reducers | |
| Carbon Steel Street Elbows | Carbon Steel Inserts | |
| Carbon Steel Tees | Carbon Steel Caps | |
| Carbon Steel Crosses | Carbon Steel Unions | |