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Weldo Flanges, ASTM A182 Nipo Flanges, Stainless Steel Weldo Flanges, ANSI B16.5 Nipo Flanges, Steel Nipo Flanges Manufacturers, Carbon Steel Weldo Flanges, Steel Nipo Flanges Suppliers 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 manufactures and stockists based in the India.

Super Freeze India 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 inter-changeability, 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 Super Freeze India we stock a large inventory of ASME B16.5 or ASME B16.47 “industry standard” flanges for most piping applications. Super Freeze India can produce Expander Flange according to the standards for materials, pressure ratings, etc. Such standards include DIN, BS, and/or ISO standards, Japanese JIS.


Specification :


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.
Test Certificate MTC, IBR TC, Lab.TC from Govt. App. Lab. with Third Party Inspection.

ASME B16.5 Nipoflange / Weldoflange Dimensions:

NIPOFLANGE DIMENSIONS AND WEIGHT
Nipoflange Dimensions & Weight
WELDOFLANGE DIMENSIONS AND WEIGHT
Weldoflange Dimensions & Weight
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


Types of Flanges Available


Buttweld Fittings

Blind Flanges

Buttweld Fittings

Slip on Flanges

Buttweld Fittings

Socket Weld Flanges

Buttweld Fittings

Threaded Flanges

Buttweld Fittings

Weld Neck Flange

Buttweld Fittings

Lap Joint Flange

Buttweld Fittings

Expander Flange

Buttweld Fittings

Nippo Flanges

Buttweld Fittings

Reducing

Buttweld Fittings

Ring Type Joint Flanges

Buttweld Fittings

High Hub Flange

Buttweld Fittings

Square Flange



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 Elbowuses 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 usefule 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 & heatexchangers

Marking & Packing


Our Nickel Alloy 2.4066 round bars are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All Nickel Alloy UNS N02200 bar are marked with Grade, Lot No, Size and our trade mark. We can also make custom marking on our products on Speical request from Purchaser.


Quality Assurance


Super Freeze India all Nickel Alloy 200 round bars, Nickel Alloy 200 bright bars and Nickel 200 hex bars are subject to strict inspection at each stage starting from material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, DIN, EN, and JIS codes and standards. We can also appoint official certified Inspection Agencies upon request of our clients so that they can witness the material reports, dimensions and quality conformity of products.

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