ASTM A182 Flangeolet / Weldoflange / Nipoflange
Specification
CHEMICAL & MECHANICAL COMPOSITION
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Weldo Flanges, ASTM A182 Nipo Flanges, Stainless Steel Weld Flanges, ANSI B16.5 Nipo Flanges, Steel Nipo Flanges Manufacturers, Carbon Steel Weld Flanges, Steel Nipo Flanges Suppliers In India.
Detailed Information
Prashaant Steel & Alloys is known as the pinnacle in the world of metal market for the best quality Weldoflange/ Nipoflange production in India. Manufacturer, stockist & supplier of Nipo Flange, Stainless Steel Flanges Slip-On | Weld Neck | Blind | Lap Joint | Socket Weld Flanges. Supplying ASTM A182 Weldo / Nipo Flange from approved manufacturers and stockists based in India.
Prashaant Steel & Alloys produce & supply many different flange standards such as ASA/ANSI/ASME (USA), PN/DIN (European), BS10 (British/Australian), and JIS/KS (Japanese/Korean) & ASTM A182 Weldo / Nipo Flanges. To allow easy functionality and interchangeability, these are designed to have standardised dimensions. The ANSI/ASME pressure classes for Flat-Face flanges are 125# and 250#. The classes for Ring-Joint, Tongue & Groove, and Raised-Face flanges are 150#, 300#, (400# – unusual), 600#, 900#, 1500#, and 2500#. At Prashaant Steel & Alloys we stock a large inventory of ASME B16.5 or ASME B16.47 “industry standard” flanges for most piping applications. Prashaant Steel & Alloys can produce Expander Flange according to the standards for materials, pressure ratings, etc. Such standards include DIN, BS, and/or ISO standards, Japanese JIS.
Weldoflange/ Nipoflange Specifications:
Size |
½” (15 NB) to 48″ (1200NB) |
Standard |
ANSI A182, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820 |
Dimensions |
ANSI A182, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA |
Class |
150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc. |
Specialize |
As per drawing |
Connection Type |
Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large |
Form |
SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc |
Stainless Steel |
ASTM A-479, A-182, 304, 304L,304H,304S, 316, 316L,316 Ti, 316H, 309, 310, 310S, 317L, 321, 347, 409, 410, 420, 430, 440, 446, 904L. etc. |
Duplex Steel |
2205, 31803, 32750, 32760, 2101, 2304. |
Alloy Steel |
A-182 – F5, F9, F11, F12, F21, F22 & F91 |
Special Grade |
Stainless Steel 17-4 PH, Alloy 800, Alloy 600. Hastelloy C276. |
Carbon Steel |
A 105, LF 2, Duplex Steel. |
Weldolet Dimensions Chart:
Schedule STD | |||||
---|---|---|---|---|---|
Size | Size in mm | Height A | OD -B | Hole Dia C | Weight in KG |
1/4 | 8 | 14.3 | 25.4 | 15.9 | 0.04 |
3/8 | 10 | 19.05 | 31.75 | 19.05 | 0.07 |
1/2 | 15 | 19.05 | 34.93 | 23.81 | 0.08 |
3/4 | 20 | 22.23 | 44.45 | 30.16 | 0.11 |
1 | 25 | 26.99 | 53.98 | 36.51 | 0.23 |
1 1/4 | 32 | 31.75 | 65.09 | 44.45 | 0.36 |
1 1/2 | 40 | 33.34 | 73.03 | 50.8 | 0.45 |
2 | 50 | 38.1 | 88.9 | 65.09 | 0.79 |
2 1/2 | 65 | 41.28 | 103.19 | 76.2 | 1.13 |
3 | 80 | 44.45 | 122.24 | 93.66 | 1.81 |
3 1/2 | 90 | 47.63 | 142.88 | 112.71 | 2.5 |
4 | 100 | 50.8 | 152.4 | 120.65 | 2.86 |
5 | 130 | 57.15 | 179.3 | 141.29 | 4.65 |
6 | 150 | 60.33 | 215.9 | 169.86 | 6.44 |
8 | 200 | 69.85 | 263.53 | 220.66 | 10.66 |
10 | 250 | 77.79 | 322.26 | 274.64 | 17.69 |
12 | 300 | 85.73 | 377.83 | 325.44 | 26.76 |
14 | 350 | 88.9 | 409.58 | 357.19 | 29.94 |
16 | 400 | 93.6 | 463.55 | 407.99 | 34.02 |
18 | 450 | 96.84 | 520.7 | 458.79 | 44 |
20 | 500 | 101.6 | 571.5 | 508 | 53.52 |
24 | 600 | 144.5 | 717.5 | 609.6 | 101 |
26 | 650 | 155.6 | 778 | 660.4 | 120 |
30 | 750 | 174.6 | 893.6 | 762 | 190 |
36 | 900 | 206.4 | 1070 | 914.4 | 310 |
40 | 1000 | 225.4 | 1187.6 | 1016 | 435 |
42 | 1050 | 235 | 1244.6 | 1066.8 | 540 |
48 | 1200 | 241.3 | 1404 | 1219.2 | 750 |
Schedule XS | |||||
Size | Size in mm | Height – A | OD – B | Hole Dia – C | Weight in KG |
1/4 | 8 | N/A | 25.4 | 15.88 | 0.05 |
3/8 | 10 | N/A | 31.75 | 19.05 | 0.07 |
1/2 | 15 | 19.05 | 34.93 | 23.81 | 0.09 |
3/4 | 20 | 22.23 | 44.45 | 30.16 | 0.14 |
1 | 25 | 26.99 | 53.98 | 36.51 | 0.21 |
1 1/4 | 32 | 31.75 | 65.09 | 44.45 | 0.41 |
1 1/2 | 40 | 33.34 | 73.03 | 50.8 | 0.5 |
2 | 50 | 38.1 | 88.9 | 65.09 | 0.79 |
2 1/2 | 65 | 41.28 | 103.19 | 76.2 | 1.18 |
3 | 80 | 44.45 | 122.24 | 93.66 | 1.86 |
3 1/2 | 90 | 47.63 | 136.53 | 112.71 | 2.54 |
4 | 100 | 50.8 | 152.4 | 120.65 | 2.9 |
6 | 150 | 77.79 | 225.43 | 169.86 | 10.43 |
8 | 200 | 98.43 | 292.1 | 220.66 | 16.78 |
10 | 250 | 93.66 | 323.85 | 265.11 | 20.87 |
12 | 300 | 103.1 | 379.41 | 317.5 | 27.67 |
14 | 350 | 100.01 | 431.8 | 350.84 | 31.75 |
16 | 400 | 106.36 | 466.73 | 403.23 | 46.27 |
18 | 450 | 111.13 | 523.88 | 455.61 | 58.97 |
20 | 500 | 119.06 | 582.61 | 509.59 | 71.67 |
24 | 600 | 152.4 | 722.2 | 609.6 | 142 |
26 | 650 | 165.1 | 782.6 | 660.4 | 168 |
30 | 750 | 181 | 896.8 | 762 | 218 |
36 | 900 | 212.7 | 1074.4 | 914.4 | 404 |
40 | 1000 | 235 | 1194 | 1016 | 582 |
42 | 1050 | 244.5 | 1250.8 | 1066.8 | 590 |
48 | 1200 | 273 | 1425.6 | 1219.2 | 910 |
Schedule XXS | |||||
Size | Size in mm | Height – A | OD – B | Hole Dia – C | Weight in KG |
1/2 | 15 | 28.58 | 34.93 | 14.29 | 0.11 |
3/4 | 20 | 31.75 | 44.45 | 19.05 | 0.32 |
1 | 25 | 38.1 | 50.8 | 25.4 | 0.38 |
1 1/4 | 32 | 44.45 | 61.91 | 33.34 | 0.57 |
1 1/2 | 40 | 50.8 | 69.85 | 38.1 | 0.79 |
2 | 50 | 55.56 | 80.96 | 42.86 | 0.97 |
2 1/2 | 65 | 61.91 | 96.84 | 53.98 | 1.53 |
3 | 80 | 73.03 | 120.65 | 73.03 | 2.87 |
4 | 100 | 84.14 | 152.4 | 98.43 | 4.76 |
5 | 130 | 93.66 | 187.33 | 122.24 | 6.46 |
6 | 150 | 104.78 | 220.66 | 146.05 | 12.7 |
8 | 200 | 111.12 | 284.16 | 173.04 | 20.41 |
10 | 250 | 125.41 | 312.74 | 215.9 | 38.56 |
Schedule 160 | |||||
Size | Size in mm | Height – A | OD – B | Hole Dia – C | Weight in KG |
1/2 | 15 | 28.58 | 34.93 | 14.29 | 0.11 |
3/4 | 20 | 31.75 | 44.45 | 19.05 | 0.32 |
1 | 25 | 38.1 | 50.8 | 25.4 | 0.38 |
1 1/4 | 32 | 44.45 | 61.91 | 33.34 | 0.57 |
1 1/2 | 40 | 50.8 | 69.85 | 38.1 | 0.79 |
2 | 50 | 55.56 | 80.96 | 42.86 | 0.97 |
2 1/2 | 65 | 61.91 | 96.84 | 53.98 | 1.53 |
3 | 80 | 73.03 | 120.65 | 73.03 | 2.87 |
4 | 100 | 84.14 | 152.4 | 98.43 | 4.76 |
5 | 130 | 93.66 | 187.33 | 122.24 | 6.46 |
6 | 150 | 104.78 | 220.66 | 146.05 | 12.7 |
8 | 200 | 111.12 | 284.16 | 173.04 | 20.41 |
10 | 250 | 125.41 | 312.74 | 215.9 | 38.56 |
Flanges Applications Industries:
ASME B16.9 Degree Forged are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Buttweld Degree Forged through a worldwide network of stock-keeping branches. Buttweld Forged is use in various industries like :
- Flanges uses in Paper & Pulp Companies
- Stainless Steel Flanges uses in Oil and Gas Industry
- Flanges Pipe Forged uses in Chemical Refinery
- Alloy Steel Threaded Elbows Used in Pipeline
- Buttweld Flanges Pipe Forged uses in High Temperature Application
- Flanges uses in Water Pipe Line
- ANSI B16.9 Flanges Pipe Forged can be used in Nuclear power plants
- Flanges useful for High Pressure Applications
- Flanges Long Radius Forged uses in Fabrication and welding Job
- Flanges uses in Food Processing and Dairy Industries
- Flanges Short Radius Forged uses in boiler & heat exchangers
Types of Flanges Available:
- Blind Flanges
- Slip on Flanges
- Socket Weld Flanges
- Threaded Flanges
- Weld Neck Flange
- Lap Joint Flange
- Expander Flange
- Nippo Flanges
- Reducing
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