ASME B16.47 Class 300 Series B Welding Neck Flanges Manufacturer & Supplier

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ASME B16.47 Class 300 Series B Welding Neck Flanges

India’s Leading SS ASME B16.47 Class 300 Series B Weld Neck Flange Supplier in india, Class 300 BS4504 Series B WN Flanges, ASME B16.47 #300 Series B Weld Neck Flange Pn 100 Manufacturer & Supplier in India.

Kanak Steel & Engg Co. is an eminent trading and manufacturing unit of ASME B16.47 Class 300 Series B Welding Neck Flanges, which will be standardized in all of thickness.

They are being contrived for use in strain vessel applications, and for this reason those forms of plates are utilized in such applications. In addition, they’re typically utilized in Gas, Petrochemical and Oil industries. The fabric of its miles truly normalised metal that is being warmness handled and as an end result indicates tensile electricity and extra yield than the extra widespread grades. Copper Nickel ASME B16.47 Class 300 Series B Welding Neck Flanges are notably praised for its advanced electricity, mild weight, competence, corrosion resistance and maximum beneficial pleasant.

They are pretty immune to appalling climate and its chemical composition makes it tough to rust whilst the use of in city and commercial environment. The use of corrosion resistance metal will face the occasions higher due to advent of an enthusiast defensive oxide movie at the floor, if it’s being left undisturbed. Meanwhile, the usage of climate resistant metal as nicely makes those supply in longer carrier life. Titanium Alloy ASME B16.47 Class 300 Series B Welding Neck Flanges is supposed for advanced strength low alloy structural metal with the aid of 100mm thickness to 345Mpa minimal yield point.

It indicates signal of advanced corrosion resistance over widespread carbon metal due to the increase of a defensive oxide movie at the metals floor which slows down similarly corrosion. They are pretty famed as ‘the weathering metal’ and additionally as a protective layer that develops at the metal floor whilst used uncoated and in hazardous climate situations. They are immune to awful climate and its chemical composition makes it immune to rust whilst the use of in commercial and concrete environment. Alloy 20 ASME B16.47 Class 300 Series B Welding Neck Flanges use simply top rate pleasant of fabric inclusive of steel and metal for fabricating and production those alloys. They are thermostatically built and balanced by means of the use of steel alloys within the agency and aid of maximum latest technology.

Largest Manufacturer & Supplier of ASME B16.47 Class 300 Series B Welding Neck Flange Threaded, DIN 2641 Series B Weld Neck Flange, DIN 2635 Series B Weld Neck Flange, EN1092-1 Weld Neck Flange in Mumbai, India.

Specification Of ASME B16.47 Class 300 Series B Weld Neck Flange

ASME B16.47 Class 300 Series B Welding Neck Flanges Size Chart 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
ASME B16.47 Class 300 Series B Welding Neck Flanges Standards ASME/, B16.47 Series B & B, B16.48, BS4504, BS 10, EN-1092, DIN, ASME Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME//16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
ASME B16.47 Class 300 Series B Welding Neck Flanges Pressure Rating ASME Class 300 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASME B16.47 Class 300 Series B Welding Neck Flanges Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types of ASME B16.47 Class 300 Series B Welding Neck Flanges Forged / Threaded / Screwed / Plate
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique
  • Forged, Heat treated and machined
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove
Special design As per your drawing

AS, ASME, BS, DIN and JIS
15 NB (1/2″) to 200 NB (8″)
Equal and Reducing Configurations
Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Origin Indian / West Europe / Japan / USA / Korean
Manufacturer of ASME DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
ASME B16.47 Class 300 Series B Welding Neck Flanges: -BS Flange, EN Flange, API 6A Flanges, ASME Flanges, ASME Flanges, DIN Flanges, EN1092-1 Flanges, UNI Flanges, JIS/ KS Flanges, BS4504 Flanges, GB Flanges, AWWA C207 Flanges, GOST Flanges, PSI Flangse

  • B.S: BS4504 , BS3293, BS1560, BS10
  • AS 2129: Table D; Table E; Table H
  • , ASME B16.47 Series B & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ASME : , ASME B16.47(API605), MSS SP44, ASME B16.36, ASME B16.48
  • , ASME B16.47, MSS SP44, ASME B16.36, ASME B16.48
  • American standard (ASME)
  • German (DIN)
  • British standard (BS)
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ASME B16.47 Class 300 Series B Welding Neck Flanges
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
ASME B16.47 Class 300 Series B Welding Neck Flanges Uses & application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export to Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Manufacturing ASME B16.47 Class 300 Series B Welding Neck Flanges Specification

Nominal Pipe Size Outside Diameter (O) Minimum Thickness (T) Raised Face Diameter (R) Length Thru Hub (Y) Hub Diameter (X) Minimum Fillet Radius (r) Top of Hub (A) Bore (B) Approximate Weight (lbs) Bolt Circle (C) Number of Holes Diameter of Holes
26 34.12 3.50 29.00 5.69 27.62 0.56 26.19 Specified by purchaser 400 31.62 32 1.38
28 36.25 3.50 31.00 5.88 29.75 0.56 28.19 Specified by purchaser 450 33.75 36 1.38
30 39.00 3.69 33.25 6.22 32.00 0.56 30.25 Specified by purchaser 550 36.25 36 1.50
32 41.50 4.06 35.50 6.62 34.00 0.62 32.25 Specified by purchaser 685 38.50 32 1.62
34 43.62 4.06 37.50 6.81 36.12 0.62 34.25 Specified by purchaser 750 40.62 36 1.62
36 46.12 4.06 39.75 7.12 38.00 0.62 36.25 Specified by purchaser 840 42.88 32 1.75
38 48.12 4.38 41.75 7.56 40.00 0.62 38.25 Specified by purchaser 915 44.88 36 1.75
40 50.12 4.56 43.88 7.81 42.00 0.62 40.25 Specified by purchaser 990 46.88 40 1.75
42 52.50 4.69 46.00 8.06 44.00 0.62 42.31 Specified by purchaser 1135 49.00 36 1.88
44 54.50 5.00 48.00 8.44 46.19 0.62 44.31 Specified by purchaser 1235 51.00 40 1.88
46 57.50 5.06 50.00 8.75 48.38 0.62 46.31 Specified by purchaser 1470 53.75 36 2.00
48 59.50 5.06 52.25 8.81 50.31 0.62 48.31 Specified by purchaser 1575 55.75 40 2.00
50 61.50 5.44 54.25 9.25 52.38 0.62 50.31 Specified by purchaser 1710 57.75 44 2.00
52 63.50 5.62 56.25 9.56 54.44 0.62 52.31 Specified by purchaser 1840 59.75 48 2.00
54 65.88 5.38 58.25 9.44 56.50 0.62 54.31 Specified by purchaser 1980 62.12 48 2.00
56 69.50 6.06 60.50 10.56 58.81 0.69 56.31 Specified by purchaser 2595 65.00 36 2.38
58 71.94 6.06 62.75 10.81 60.94 0.69 58.31 Specified by purchaser 2770 67.44 40 2.38
60 73.94 5.94 65.00 10.69 62.94 0.69 60.31 Specified by purchaser 2870 69.44 40 2.38

ASME B16.47 Class 300 Series B Weld Neck Flanges Dimensions

Thickness Drilling Weight
Nom Size OD Blind Weld Neck OD of RF Dia. at Base Bore LTH Bolt Circle Dia Bevel Bolt Length # of Holes Hole Dia Weld Neck Blind
O C C R X B Y A (1) (2)
26 30.94 1.69 1.57 28 26.94 As per Client 3.44 29.31 26.06 5.5 36 0.88 120 373
28 32.94 1.82 1.69 30 28.94 3.69 31.31 28.06 5.75 40 0.88 140 454
30 34.94 1.94 1.69 32 31 3.88 33.31 30.06 6 44 0.88 150 543
32 37.06 2.07 1.75 34 33.06 4.19 35.44 32.06 6.25 48 0.88 170 648
34 39.56 2.19 1.88 36.25 35.12 4.28 37.69 34.06 6.75 40 1 210 783
36 41.62 2.25 2 38.25 37.19 4.57 39.75 36.06 6.75 44 1 240 890
38 44.25 2.44 2.07 40.25 39.25 4.82 42.12 38.12 7.5 40 1.12 290 1089
40 46.25 2.57 2.13 42.5 41.31 5 44.12 40.12 7.75 44 1.12 310 1247
42 48.25 2.63 2.25 44.5 43.38 5.19 46.12 42.12 7.75 48 1.12 345 1393
44 50.25 2.75 2.32 46.5 45.38 5.32 48.12 44.12 8 52 1.12 370 1579
46 52.81 2.88 2.38 48.62 47.44 5.63 50.56 46.12 8.5 40 1.25 435 1824
48 54.81 3 2.5 50.75 49.5 5.82 52.56 48.12 8.75 44 1.25 480 2045
50 56.81 3.13 2.63 52.75 51.5 6 54.56 50.12 9 48 1.25 520 2284
52 58.81 3.25 2.69 54.75 53.56 6.13 56.56 52.12 9.25 52 1.25 550 2547
54 61 3.38 2.75 56.75 55.62 6.32 58.75 54.12 9.5 56 1.25 620 2848
56 63 3.5 2.82 58.75 57.69 6.5 60.75 56.12 9.75 60 1.25 650 3144
58 65.94 3.62 2.88 60.75 59.69 6.82 63.44 58.12 10 48 1.38 780 3560
60 67.94 3.75 2.94 63 61.81 7 65.44 60.12 10.25 52 1.38 850 3913

B16.47 Class 300 Series B Welding Neck Flange Material

Carbon Steel ASME B16.47 Class 300 Series B Welding Neck Flanges ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80)
Stainless Steel ASME B16.47 Class 300 Series B Welding Neck Flanges ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8, CF3, CF8M, CF3M, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409
Alloy Steel ASME B16.47 Class 300 Series B Welding Neck Flanges ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
Titanium ASME B16.47 Class 300 Series B Welding Neck Flanges ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7
ASTM  R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5
Copper ASME B16.47 Class 300 Series B Welding Neck Flanges T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc
Copper Nickel ASME B16.47 Class 300 Series B Welding Neck Flanges ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass ASME B16.47 Class 300 Series B Welding Neck Flanges 3602 / 2604 / H59 / H62 / etc.
Inconel ASME B16.47 Class 300 Series B Welding Neck Flanges ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 ASME B16.47 Class 300 Series B Welding Neck Flanges
Hastelloy ASME B16.47 Class 300 Series B Welding Neck Flanges ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges
Monel ASME B16.47 Class 300 Series B Welding Neck Flanges ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 ASME B16.47 Class 300 Series B Welding Neck Flanges ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium ASME B16.47 Class 300 Series B Welding Neck Flanges 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel ASME B16.47 Class 300 Series B Welding Neck Flanges ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Duplex ASME B16.47 Class 300 Series B Welding Neck Flanges S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex ASME B16.47 Class 300 Series B Welding Neck Flanges S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy ASME B16.47 Class 300 Series B Welding Neck Flanges ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges
254 Smo ASME B16.47 Class 300 Series B Welding Neck Flanges ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic ASME B16.47 Class 300 Series B Welding Neck Flanges Nimonic 75, Nimonic 80A, Nimonic 90
Other ASME B16.47 Class 300 Series B Welding Neck Flanges material Tin bronze, Aluminum bronze, Lead bronze

ASME B16.47 #300 Series B Weld Neck Flange Weight Chart

Minimal Pipe Size Dimensions Weight (Kg)
NPS
(inch.)		 DN (millimeter) O.D.
(Millimeter)		 Thickness
D
(mm)		 SOW
Socket Weld		 Blind WN
1/2 15 88.9 11.2 0.4 0.4 0.5
3/4 20 98.6 12.7 0.6 0.6 0.7
1 25 108 14.2 0.8 0.9 1
1 1/4 32 117.3 15.7 1 1.2 1.3
1 1/2 40 127 17.5 1.3 1.5 1.7
2 50 152.4 19.1 2.1 2.4 2.6
2 1/2 65 177.8 22.4 3.3 3.9 4.1
3 80 190.5 23.9 3.9 4.9 4.9
3 1/2 90 215.9 23.9 4.8 6.2 6.1
4 100 228.6 23.9 5.3 7.0 6.8
5 125 254 23.9 6.1 8.6 8.6
6 150 279.4 25.4 7.5 11.3 10.6
8 200 342.9 28.4 12.1 19.6 17.6
10 250 406.4 30.2 16.5 28.6 24
12 300 482.6 31.8 26.2 43.2 36.5
14 350 533.4 35.1 34.6 58.1 48.4
16 400 596.9 36.6 44.8 76.1 60.6
18 450 635 39.6 48.9 93.7 68.3
20 500 698.5 42.9 61.9 122.0 84.5
24 600 812.8 47.8 86.9 185.0 115

Types of ASME B16.47 Class 300 Searies A Weld Neck Flanges We Supply

ASME B16.47 300LB Series B WN Flange Supplier in Mumbai Class 300 Series B Weld Neck Flange Manufacturer in India
BS4504 Series B Weld Neck Flange #300 Class 300 Series B BS3293 Weld Neck Flange
Series B #300 BS1560 Weld Neck Flange ASME B16.47 #300 Series B Weld Neck Flange Pn10
ASME B16.47 #300 Series B Weld Neck Flange Pn40 ASME B16.47 Class 300 Series B Weld Neck Flange Pn 160
ASME B16.47 Class 300 Series B Weld Neck Flange Pn 64 ASME B16.47 #300 Series B Weld Neck Flange Dn150