Call :
+91-9987870874
Mail :
info@fastwell.in
Fax :
+91-22-23855676
Pipes and their accessories are available in the market in various grades and specifications. Pipe Fittings manufactured and supplied by us are of various grades and can be customized as per the requirement of the end application. Pipe Fittings Manufacturer In India produces these fittings in different forms. Seamless and welded are the 2 most popular types of manufacturing processes used by Fittings Manufacturer In India.
The different types of fittings include
Buttweld Fittings manufacturer In India weld them to the pipe end. The end of the buttweld fitting is beveled. On the other hand, a Seamless Fittings manufacturer In India produces these fittings in a way that they do not have any weld section. A Weld Fittings will generally have 2 or more joints depending upon the shape of the fitting. The seamless tubes are drawn from billets whereas the welded tubes are manufactured from strips that are rolled and welded. They are mostly drawn to produce dimensional tolerance.
ASME B16.9 Pipe Fittings is a standard that covers all the ratings, testings, dimensional, and tolerance requirements of the fittings. All fittings of producible wall thickness are covered by this grade. ASME B16.9 Fittings Dimensions however does not cover low pressure corrosion resistant buttweld fittings. This grade also covers short radius elbow and return. One other type of fittings is the Forged Steel Fittings. It is made up of carbon steel material that is heated and then machined into these forged fittings. Application of these Types of Pipe Fittings In the Oil And Gas Industry, chemical fertilizer, pharmacy surgical industry, and refineries and petrochemical.
45 Degree Elbows do not compromise the integrity of the piping system. As per Buttweld Elbow manufacturer In India, the change in direction of flow can lead to damage.
90 Degree Elbow is designed specifically to be used in control and process system, equipment, and instruments. Pipe Elbow is used in applications such as construction, medical, and industrial processes.
180 Deg Elbow is said to be well suited for rigid applications and is hence made up of heavy materials. 180 Degree Elbow of different angles are used in mining, offshore, and defense industries.
Long Radius Elbow has an outer diameter 5 times that of the pipe. SCH 80 Long Radius Elbow size ranges between 213 to 711 mm with the wall thickness ranging between 2 mm to 40 mm.
Short Radius Elbow is a usual product that has an outer diameter that is 3 times that of the pipe.Short Radius Elbow is used in chemical, petroleum, pulp and paper, and electronic.
Equal Tee is a fitting used to connect 2 pipes and control the flow of the merged pipe. Equal Tee manufacturers In India produce these tees as per different schedules that correspond to different pressure capacities.
Reducing Tee helps in reducing the diameter of the pipes that have been connected. Reducing Tee have various material types, tensile strength, and hardness.
Lateral Tee is said to have high strength, good weldability, and perfect resistance to corrosion. Lateral Tee is said to be strong and is used in applications that have high impact strength.
Split Tee is made up of carbon steel material i.e ferritic, and austenitic type.
Unequal Tee are usually made up of copper and is used in aqueous and acidic environment owing to its resistance to corrosion and oxidation.
Concentric Reducer are used to connect a larger size pipe to a smaller size pipe. This is usually done to meet hydraulic flow requirements. Con Reducer have a cone shape that decreases gradually around the pipe.
Eccentric Reducer is used in industries such as natural gas, power generation, chemical, paper making, petroleum, and heating. Ecc Reducer reduces the pipes from the side.
There are various fittings used to seal an open end of the pipe. From valves, flanges to caps. Pipe End Cap is a grade of cap that is used to seal an open end of a pipe. Buttweld End Cap manufacturer In India recommend these caps as a piping header for future connections.
DIN 2353 Fittings is one such fitting that is manufactured under English standards. As per DIN 2353 Elbow manufacturer In India, they are produced in 3 parts. The first part covers the carbon steel belonging to the wrought grate. The second part of DIN 2353 Metric Tube Fitting covers fittings that are produced by non-alloy and ferritic alloy steel.
DIN 2605-1 Elbows are a type of fitting that is used to change the direction of pipes in a particular piping system. DIN 2605 Elbow is a standard that specifies the welded and seamless steel elbows. the wall thickness specified corresponds to the pipes however the fittings do not allow the elbow and the pipe to operate at the same internal pressure.
P235GH Fittings are used to connect various parts of a pipe in a piping system. They are available in different grades. One such grade is the P235GH Fitting which is said to be a carbon steel grade. P235gh Elbow is non-alloy steel that offers excellent toughness, plasticity, welding, and cold bending properties.
| Type Of Fittings | Size | SCH | Class | Material | Price In INR (India) Per Piece |
|---|---|---|---|---|---|
| 90 Deg Elbow | 1/2" | SCH 40 | 150 | Stainless Steel 304L | 87.00 |
| 90 Deg Elbow | 3/4" | SCH 40 | 150 | - | 150.00 |
| 90 Deg Elbow | 1” | SCH 40 | 150 | - | 273.00 |
| 90 Deg Elbow | 1-1/2” | SCH 40 | 150 | 347.00 | |
| 90 Deg Elbow | 1" | SCH 80 | 150 | - | 511.00 |
| 90 Deg Elbow | 2" | SCH 80 | 150 | - | 674.00 |
| Equal Tee | 3/4" | SCH 40 | 150 | Stainless Steel 304L | 275.00 |
| Equal Tee | 1/2 | SCH 40 | 150 | - | 250.00 |
| Equal Tee | 3/4” | SCH 40 | 150 | - | 399.00 |
| Equal Tee | 1” | SCH 40 | 150 | - | 531.00 |
| Equal Tee | 2” | SCH 40 | 150 | - | 699.00 |
| Concentric Reducer | 3/4 X 1/2” | SCH 80 | 150 | Stainless Steel 304L | 236.00 |
| Concentric Reducer | 1 X 1/2” | SCH 80 | 150 | - | 410.00 |
| Concentric Reducer | 4 X 2” | SCH 80 | 150 | - | 646.00 |
| Concentric Reducer | 8 X 4” | SCH 80 | 150 | Stainless Steel 304L | 999.00 |
Find your sizes in our stock of Buttweld Fitting in Mumbai, Many Pipe Fittings manufacturer In India, exporters, retailers, importers, distributors, dealers, stockists, suppliers, stockholders, and wholesalers choose us for the best price of ASME B16.9 Pipe Fitting in India, Contact for a Quick Quote!. For final ASME B16.9 Fitting Price List Please Call on +91-9987870874 or drop an Email to info@fastwell.in.
| Manufacturer Specifications | Pipe Fittings |
|---|---|
| PDO Approved Manufacturer Types Of ASME B16 9 | 45 Degree/ 90 Degree/ 180 Degree/ Long Radius & Short Radius/ 1D/ 1.5D/ 3D/ 5D/ Reducing/ Equal/ Unequal/ Lateral/ Straight/ Barred Tee/ Split Tee/ Concentric Reducer And Eccentric Reducer/ Square/ Round/ Rectangular/ “U” Shape/ “I” Shape/ Oval End Cap. |
| Methods Type | ButtWeld/ Welded/ Seamless |
| Pressure Class | Class 150/ Class 300/ Class 600 |
| Standard And Dimension | ASME/ANSI B16.11/ ASME B16.28/ MSS-SP-43/ ASME/ANSI B16.9 |
| Manufacturer Size Range | 1/2"/ 3/4", 1", 2", 3", 4", 5", 6", 7", 8", 9", 10" To 24" Inch |
| Size Of Seamless Fitting | 1/2" - 10" |
| Available Size Of Welded Fitting | 1/2" - 48" |
| Standard Of ASME B16.9 | Factory-Made Wrought Buttwelding Fitting |
| Thickness | SCH 5S/ SCH 10S/ SCH 40S/ SCH 80S/ SCH 160S/ SCH XXS |
Normal Pipe Size For (NPS) For ANSI/ASME B16.9 | 10S Schedule | 40S Schedule | 80S Schedule | ||||||
Buttweld 90 Degree Elbow | Buttweld 45 Degree Elbow | B16.9 Buttweld Equal Tee | Buttweld 90 Deg Elbows | Buttweld 45 Deg Elbows | B16.9 Buttweld Equal Tee | Buttweld 90 Degree Elbow | Buttweld 45 Degree Elbow | ASME B16.9 Buttweld Equal Tee | |
8 | 0.02 | 0.01 | 0.03 | 0.03 | 0.02 | 0.06 | 0.04 | 0.03 | 0.07 |
10 | 0.03 | 0.02 | 0.05 | 0.03 | 0.02 | 0.03 | 0.06 | 0.04 | 0.09 |
15 | 0.06 | 0.03 | 0.09 | 0.08 | 0.04 | 0.10 | 0.10 | 0.05 | 0.14 |
20 | 0.07 | 0.03 | 0.13 | 0.08 | 0.04 | 0.17 | 0.11 | 0.05 | 0.20 |
25 | 0.14 | 0.08 | 0.28 | 0.15 | 0.11 | 0.29 | 0.22 | 0.14 | 0.38 |
32 | 0.23 | 0.11 | 0.49 | 0.26 | 0.17 | 0.59 | 0.40 | 0.23 | 0.68 |
40 | 0.30 | 0.17 | 0.68 | 0.40 | 0.23 | 0.86 | 0.51 | 0.29 | 1.02 |
50 | 0.50 | 0.25 | 0.85 | 0.70 | 0.4 | 1.28 | 0.91 | 0.59 | 1.59 |
65 | 0.85 | 0.48 | 1.41 | 1.40 | 0.77 | 2.19 | 1.81 | 0.99 | 3.13 |
80 | 1.25 | 0.63 | 1.77 | 2.20 | 1.08 | 3.31 | 2.97 | 1.50 | 4.45 |
90 | 1.70 | 0.75 | 2.67 | 2.83 | 1.42 | 4.08 | 4.00 | 2.00 | 5.44 |
100 | 2.10 | 1.08 | 3.46 | 4.47 | 2.09 | 5.27 | 6.18 | 2.81 | 7.71 |
150 | 5.45 | 2.72 | 8.07 | 10.89 | 5.44 | 10.99 | 16.32 | 8.16 | 13.61 |
200 | 10.20 | 5.33 | 15.65 | 21.54 | 10.77 | 20.91 | 33.11 | 16.56 | 28.12 |
250 | 18.15 | 9.75 | 26.46 | 38.56 | 19.27 | 35.38 | 51.71 | 25.86 | 49.90 |
300 | 25.80 | 13.62 | 39.46 | 59.42 | 29.71 | 62.14 | 79.38 | 39.69 | 83.91 |
Normal Pipe Size For (NPS) For ANSI/ ASME B16.9 | 10S Schedule | 40S Schedule | 80S Schedule | ||||||
| Buttweld Con Pipe Reducer | Buttweld Ecc Pipe Reducer | Buttweld Unequal And Reducing Tee | Buttweld Con Pipe Reducer | Buttweld Ecc Pipe Reducer | Buttweld Unequal And Reducing Tee | Buttweld Con Pipe Reducer | Buttweld Ecc Pipe Reducer | Buttweld Unequal And Reducing Tee | |
40x.25 | 0.19 | 0.19 | 0.60 | 0.26 | 0.26 | 0.76 | 0.34 | 0.34 | 0.90 |
50x25 | 0.28 | 0.28 | 0.73 | 0.40 | 0.40 | 1.10 | 0.54 | 0.54 | 1.37 |
50x40 | 0.31 | 0.31 | 0.76 | 0.45 | 0.45 | 1.15 | 0.59 | 0.59 | 1.43 |
80x.50 | 0.55 | 0.55 | 1.56 | 1.00 | 1.00 | 2.91 | 1.79 | 1.79 | 3.91 |
100x50 | 0.78 | 0.78 | 2.94 | 1.50 | 1.50 | 4.48 | 1.95 | 1.95 | 6.55 |
100x80 | 0.87 | 0.87 | 3.04 | 1.74 | 1.74 | 4.64 | 2.33 | 2.33 | 6.79 |
150x80 | 1.82 | 1.82 | 6.86 | 3.95 | 3.95 | 9.68 | 5.51 | 5.51 | 11.57 |
150x100 | 1.96 | 1.96 | 7.10 | 4.07 | 4.07 | 11.94 | 5.96 | 5.96 | 11.97 |
200x100 | 3.01 | 3.01 | 13.46 | 6.55 | 6.55 | 17.98 | 9.23 | 9.23 | 24.18 |
200x150 | 3.19 | 3.19 | 14.08 | 6.74 | 6.74 | 18.82 | 10.12 | 10.12 | 25.31 |
| O.D. (Outside Daimeter) And I.D. (Inside Daimeter) | Equivalent List | Diameter Of Nominal Pipe | Threads Size In Inches |
| 5/16 | 0.313 | 1/16 | 27 |
| 13/32 | 0.405 | 1/8 | 27 |
| 35/64 | 0.540 | 1/4 | 18 |
| 43/64 | 0.675 | 3/8 | 18 |
| 27/32 | 0.840 | 1/2 | 14 |
| 1-3/64 | 1.050 | 3/4 | 14 |
| 1-5/16 | 1.315 | 1 | 11-1/2 |
1-21/32 | 1.660 | 1-1/4 | 11-1/2 |
| 1-29/32 | 1.900 | 1-1/2 | 11-1/2 |
| 2-3/8 | 2.375 | 2 | 11-1/2 |
| 2-7/8 | 2.875 | 2-1/2 | 8 |
| 3-1/2 | 3.500 | 3 | 8 |
| 4 | 4.000 | 3-1/2 | 8 |
| 4-1/2 | 4.500 | 4 | 8 |
| Normal Pipe Size For (NPS) | Outside Daimeter For (O.D.) | Buttweld 90 Deg Elbow | Buttweld 45 Deg Elbow | Buttweld Return 180 Deg Elbow | ||||
|---|---|---|---|---|---|---|---|---|
| (In Inches) | Buttweld LR Elbow | Buttweld SR Elbow | Buttweld LR Elbow | Buttweld LR Elbow | ||||
| (MM/ millimeter) | (Inches/ inch.) | Center to Face (In Inch) | Center to Face (In Inch) | Center to Face (In Inch) | Radius (In Inch) | Center to Center (In Inch) | Back to face (In Inch) | |
| 1/2 | 21.3 | 0.840 | 1 1/2 | – | 5/8 | 2 | 1 7/8 | |
| 3/4 | 26.7 | 1.050 | 1 1/8 | – | 7/16 | 2 1/4 | 1 11/16 | |
| 1 | 33.4 | 1.315 | 1 1/2 | 1 | 7/8 | 3 | 2 3/16 | |
| 1 1/4 | 42.2 | 1.660 | 1 7/8 | 1 1/4 | 1 | 3 3/4 | 2 3/4 | |
| 1 1/2 | 48.3 | 1.900 | 2 1/4 | 1 1/2 | 1 1/8 | 3 | 4 1/2 | 3 1/4 |
| 2 | 60.3 | 2.375 | 3 | 2 | 1 3/8 | 4 | 6 | 4 3/16 |
| 2 1/2 | 73.0 | 2.875 | 3 3/4 | 2 1/2 | 1 3/4 | 5 | 7 1/2 | 5 3/16 |
| 3 | 88.9 | 3.500 | 4 1/2 | 3 | 2 | 6 | 9 | 6 1/4 |
| 3 1/2 | 101.6 | 4.000 | 5 1/4 | 3 1/2 | 2 1/4 | 7 | 10 1/2 | 7 1/4 |
| 4 | 114.3 | 4.500 | 6 | 4 | 2 1/2 | 8 | 12 | 8 1/4 |
| 5 | 141.3 | 5.563 | 7 1/2 | 5 | 3 1/8 | 10 | 15 | 10 5/16 |
| 6 | 168.3 | 6.625 | 9 | 6 | 3 3/4 | 12 | 18 | 12 5/16 |
| 8 | 219.1 | 8.625 | 12 | 8 | 5 | 12 | 24 | 16 5/16 |
| 10 | 273.1 | 10.750 | 15 | 10 | 6 1/4 | 15 | 30 | 20 3/8 |
| 12 | 323.9 | 12.750 | 18 | 12 | 7 1/2 | 18 | 36 | 24 3/8 |
| Normal Pipe Size For (NPS) | Outside Daimeter For (O.D.) | ASME/ANSI B16.9 BW End Cap | ASME/ANSI B16.9 BW Straight Tee | ASME/ANSI B16.9 BW Straight Cross | ASME B16.9 BW Stub Ends | |||
|---|---|---|---|---|---|---|---|---|
| (Inches/ inch.) | (MM/ millimeter) | (Inch.) | Length (Inch.) | Center to End (Inch.) | Center to End (Inch.) | Lap Diameter (Inch.) | Long Length (Inch.) | Short Length (Inch.) |
| 1/2 | 21.3 | 0.840 | 1 | 1 | – | 1 3/8 | 3 | 2 |
| 3/4 | 26.7 | 1.050 | 1 | 1 1/8 | – | 1 11/16 | 3 | 2 |
| 1 | 33.4 | 1.315 | 1 1/2 | 1 1/2 | 1 1/2 | 2 | 4 | 2 |
| 1 1/4 | 42.2 | 1.660 | 1 1/2 | 1 7/8 | 1 7/8 | 2 1/2 | 4 | 2 |
| 1 1/2 | 48.3 | 1.900 | 1 1/2 | 2 1/4 | 2 1/4 | 2 7/8 | 4 | 2 |
| 2 | 60.3 | 2.375 | 1 1/2 | 2 1/2 | 2 1/2 | 3 5/8 | 6 | 2 1/2 |
| 2 1/2 | 73.0 | 2.875 | 1 1/2 | 3 | 3 | 4 1/8 | 6 | 2 1/2 |
| 3 | 88.9 | 3.500 | 2 | 3 3/8 | 3 3/8 | 5 | 6 | 2 1/2 |
| 3 1/2 | 101.6 | 4.000 | 2 1/2 | 3 3/4 | 3 3/4 | 5 1/2 | 6 | 3 |
| 4 | 114.3 | 4.500 | 2 1/2 | 4 1/8 | 4 1/8 | 6 3/16 | 6 | 3 |
| 5 | 141.3 | 5.563 | 3 | 4 7/8 | 4 7/8 | 7 5/16 | 8 | 3 |
| 6 | 168.3 | 6.625 | 3 1/2 | 5 5/8 | 5 5/8 | 8 1/2 | 8 | 3 1/2 |
| 8 | 219.1 | 8.625 | 4 | 7 | 7 | 10 5/8 | 8 | 4 |
| 10 | 273.1 | 10.750 | 5 | 8 1/2 | 8 1/2 | 12 3/4 | 10 | 5 |
| 12 | 323.9 | 12.750 | 6 | 10 | 10 | 15 | 10 | 6 |
| Tolerance Of Pipe Fittings | |||||||
| All Type Of Buttweld Fitting | 45 deg & 90 deg elbows | 180 Degree Returns | |||||
| Normal Size Of Pipe (NPS) | Outside Daimeter (O.D.) at Bevel | I.D. (Inside Daimeter) at End | Thickness Of Wall (WT) t / t1 | Center to End Daimeter A-B-C-M | Center to Center Daimeter (O) | Back to Face Daimeter (K) | Align- ment of Ends (U) |
| 1/2 a 2 1/2 | 1 | 0,8 | Not | 2 | 7 | 7 | 1 |
| 3 a 3 1/2 | 1 | 1,6 | less | 2 | 7 | 7 | 1 |
| 4 | +2 -1 | 1,6 | than | 2 | 7 | 7 | 1 |
| 5 a 6 | +3 -1 | 1,6 | 87,50% | 2 | 7 | 7 | 1 |
| 8 | 2 | 1,6 | of nominal | 2 | 7 | 7 | 1 |
| 10 | +4 -3 | 3,2 | tickness | 2 | 7 | 7 | 2 |
| 12 a 18 | +4 -3 | 3,2 | 3 | 10 | 7 | 2 | |
| 20 a 24 | +6 -5 | 4,8 | 3 | 10 | 7 | 2 | |
| 26 a 30 | +7 -5 | 4,8 | 3 | - | - | - | - |
| 32 a 48 | +7 -5 | 4,8 | 5 | - | - | - | - |
| NPS For (Normal Pipe Size) | O.D. For (Outside Diameter) | Ave. I.D. For (Inside Daimeter) | (Minimum) Thick. | Weight In Kilogram | (Maximum) W.P. Pressure |
| 1/4" | .540 | .344 | .088 | .086 | 780 |
| 3/8" | .675 | .473 | .091 | .115 | 620 |
| 1/2" | .840 | .602 | .109 | .170 | 590 |
| 3/4" | 1.050 | .804 | .113 | .226 | 480 |
| 1" | 1.315 | 1.029 | .133 | .333 | 450 |
| *1-1/4" | 1.660 | 1.360 | .140 | .450 | 370 |
| *1-1/2" | 1.900 | 1.590 | .145 | .537 | 330 |
| *2" | 2.375 | 2.047 | .154 | .720 | 280 |
| 2-1/2" | 2.875 | 2.445 | .203 | 1.136 | 300 |
| *3" | 3.500 | 3.042 | .216 | 1.488 | 260 |
| 3-1/2" | 4.000 | 3.521 | .226 | 1.789 | 240 |
| *4" | 4.500 | 3.998 | .237 | 2.118 | 220 |
| 5" | 5.563 | 5.016 | .258 | 2.874 | 190 |
| *6" | 6.625 | 6.031 | .280 | 3.733 | 180 |
| *8" | 8.625 | 7.942 | .322 | 5.619 | 160 |
| *10" | 10.750 | 9.976 | .365 | 7.966 | 140 |
| *12" | 12.750 | 11.889 | .406 | 10.534 | 130 |
| *14" | 14.000 | 13.073 | .437 | 12.462 | 130 |
| *16" | 16.000 | 14.940 | .500 | 16.286 | 130 |
| *18" | 18.000 | 16.809 | .562 | 20.587 | 130 |
| *20" | 20.000 | 18.743 | .593 | 24.183 | 120 |
| *24" | 24.000 | 22.544 | .687 | 33.652 | 120 |
| NPS For (Normal Pipe Size) | O.D. For (Outside Diameter) | Available I.D. For (Inside Diameter) | (Mani) Thick. | Weight In KG (Kilogram) | (Maxi.) W.P. Pressure |
| 1/4" | .540 | .282 | .119 | .105 | 1130 |
| 3/8" | .675 | .403 | .126 | .146 | 920 |
| 1/2" | .840 | .526 | .147 | .213 | 850 |
| 3/4" | 1.050 | .722 | .154 | .289 | 690 |
| 1" | 1.315 | .936 | .179 | .424 | 630 |
| 1-1/4" | 1.660 | 1.255 | .191 | .586 | 520 |
| 1-1/2" | 1.900 | 1.476 | .200 | .711 | 470 |
| 2" | 2.375 | 1.913 | .218 | .984 | 400 |
| 2-1/2" | 2.875 | 2.290 | .276 | 1.500 | 420 |
| 3" | 3.500 | 2.864 | .300 | 2.010 | 370 |
| 3-1/2" | 4.000 | 3.326 | .318 | 2.452 | 350 |
| 4" | 4.500 | 3.786 | .337 | 2.938 | 320 |
| 5" | 5.563 | 4.768 | .375 | 4.078 | 290 |
| 6" | 6.625 | 5.709 | .432 | 5.610 | 280 |
| 8" | 8.625 | 7.565 | .500 | 8.522 | 250 |
| 10" | 10.750 | 9.493 | .593 | 12.635 | 230 |
| 12" | 12.750 | 11.294 | .687 | 17.384 | 230 |
| 14" | 14.000 | 12.410 | .750 | 20.852 | 220 |
| 16" | 16.000 | 14.213 | .843 | 26.810 | 220 |
| 18" | 18.000 | 16.014 | .937 | 33.544 | 220 |
| 20" | 20.000 | 17.814 | 1.031 | 41.047 | 220 |
| 24" | 24.000 | 21.418 | 1.218 | 58.233 | 210 |
| Fitting Pressure ratings (psig) | |||||
|---|---|---|---|---|---|
| Pipe Fitting Temperature Ratings | Type Of Pressure Class | ||||
| 150 LBS | 300 LBS | ||||
| 1/4 - 1 Inches | 1 1/4 - 2 Inches | 2 1/2 - 3 Inches | |||
| (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 |
Nominal Size Of Pipe | Outer dai. | Length Of (F) | Radius Of (R) | Dia. Of (G) | ||
(Min.) | (Max.) | Pattern Type | Pattern Type | |||
| 1/2″ | 20.5 | 22.8 | 76 | 51 | 3 | 35 |
| 3/4″ | 25.9 | 28.1 | 76 | 51 | 3 | 43 |
| 1″ | 32.6 | 35.0 | 102 | 51 | 3 | 51 |
| 1 1/4″ | 41.4 | 43.6 | 102 | 51 | 5 | 64 |
| 1 1/2″ | 47.5 | 49.9 | 102 | 51 | 6 | 74 |
| 2″ | 59.5 | 62.4 | 152 | 64 | 8 | 92 |
| 2 1/2″ | 72.2 | 75.3 | 152 | 64 | 8 | 105 |
| 3″ | 88.1 | 91.3 | 152 | 64 | 10 | 127 |
| 3 1/2″ | 100.8 | 104.0 | 152 | 76 | 10 | 140 |
| 4″ | 113.5 | 116.7 | 152 | 76 | 11 | 157 |
| 5″ | 140.5 | 144.3 | 203 | 76 | 11 | 186 |
| 6″ | 167.5 | 171.3 | 203 | 89 | 13 | 216 |
| 8″ | 218.3 | 222.1 | 203 | 102 | 13 | 270 |
| 10″ | 272.3 | 277.2 | 254 | 127 | 13 | 324 |
| 12″ | 323.1 | 328.0 | 254 | 152 | 13 | 381 |
| 14″ | 354.8 | 359.9 | 305 | 152 | 13 | 413 |
| 16″ | 405.6 | 411.0 | 305 | 152 | 13 | 470 |
| 18″ | 456.0 | 462.0 | 305 | 152 | 13 | 533 |
| 20″ | 507.0 | 514.0 | 305 | 152 | 13 | 584 |
| 22″ | 558.0 | 565.0 | 305 | 152 | 13 | 641 |
| 24″ | 609.0 | 616.0 | 305 | 152 | 13 | 692 |
| Lap Joint Stub Ends Tolerances | ||||||
| For all Buttweld fitting | ASME B16.9 Stub Ends | |||||
| NPS For (Nominal Pipe Size) | Outer Ø at Bevel | Inner Ø at End | (Wall Thickness) WT t / t1 | Outer Diameter of Lap G | Fillet Radius of Lap (R) | Overall Length Of (F) |
| 1/2 a 2 1/2 | 1 | 0,8 | Not | +0 -1 | +0 -1 | 2 |
| 3 a 3 1/2 | 1 | 1,6 | less | +0 -1 | +0 -1 | 2 |
| 4 | +2 -1 | 1,6 | than | +0 -1 | +0 -2 | 2 |
| 5 a 6 | +3 -1 | 1,6 | 87,50% | +0 -1 | +0 -2 | 2 |
| 8 | 2 | 1,6 | of nominal | +0 -1 | +0 -2 | 2 |
| 10 | +4 -3 | 3,2 | tickness | +0 -2 | +0 -2 | 2 |
| 12 to 18 | +4 -3 | 3,2 | +0 -2 | +0 -2 | 3 | |
| 20 a 24 | +6 -5 | 4,8 | +0 -2 | +0 -2 | 3 | |
| 26 a 30 | +7 -5 | 4,8 | ||||
| 32 a 48 | +7 -5 | 4,8 | ||||
There are various Buttweld Fittings Manufacturing Processes that used to manufactured Pipe Elbow/ Tee/ Stub End/ Reducer/ Cross and other asme b16.9 pipe fittings.
ASME B16.9 Buttweld fittings are manufactured from Seamless (SMLS) Pipe and from Welded Pipes with filler material (EFW and ERW pipes cannot be used to manufactured asme b16.9 fittings). large diameter fittings are manufactured from Plate.
