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Weld Neck Flanges

Products Weld Neck Raised Face Flanges
WNRF Flanges
SS WNFF Flanges
Forms Class 150 Weld Neck Flanges
Class 300 Weld Neck Flanges
Class 900 Weld Neck Flanges

Raised Face Weld Neck Flange, EN1092-1 WNFF Flanges, Carbon Steel Weld Neck Flanges Stockist, Class 1500 Weld Neck Flanges, ANSI B16.5 WNRF Flanges, Duplex Steel Class 300 Weld Neck Flange Manufacturer in India.

Athlete Piping Solution is a famous seller and stockist of Weld Neck Pipe Flanges, which is normally made of by means of extrusion and rolling. Copper Nickel Weld Neck Flanges are being made up from a number of aluminium alloys, by means of way of getting factors in consisting of iron, magnesium, manganese, silicon, zinc, silicon and copper being brought to enhance the strength and melting point. It is used extensively in electricity vegetation everywhere in the world. Meanwhile, they may be additionally acknowledged for its accuracy and excessive overall performance characteristics. Manufactured from excessive fine of materials, our variety of this steel is utilized in specific business home equipment consisting of in protection sector, railways, earth movers and creation industry.


MSS SP-44 Weld Neck Flanges, Stainless Steel Weld Neck Flange, Class 150 Weld Neck Flange, Hastelloy Welding Neck Flanges, Alloy Steel Weld Neck Flange, PN25 Weld Neck Flange, Nickel Alloy WNRTJ Flanges, BS1560 WNRF Flanges, Monel Raised Face Weld Neck Flange Supplier in Mumbai, India.

The benefits of this Duplex Steel Weld Neck Flanges encompass its yield strength, tensile strength, fatigue resistance, put on resistance and durability. It will be suitable for flanging (vanstoning), bending, for fusion welding and comparable forming operations. The composition chrome of this alloy make it superlative for the utilization in electricity vegetation, petro chemical vegetation, oil discipline offerings and refineries in which gases and fluids are being transported at very lots hovering pressures and temperatures. They have remarkable function of constraint and completing for enduring life, collectively with having functions of excessive stress and zero defects.

Incoloy Alloy Weld Neck Flanges are formed with a number of the finest exactitude, making sure that our sort of products joins up the phrases with countrywide and global fine of parameters. However, as a dishonest alloy, it isn't being utilized in casting. It also can be dressed and forged, however that isn't all-cause exercise by means of this alloy. It cannot be work as resistant, however is by means of and huge heat handled to make tempers by way of a better pressure however decrease ductility. It is an alloy, within the business enterprise of silicon and magnesium as the principle alloying factors. They also are being synthetic to stretch tolerances for to fulfil your specification needs. The mechanical properties of this steel rely simply at the heat remedy, or temper, of the material.

Specification of Weld Neck Flanges

Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ASME Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ASME B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
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 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
Special design

As per your drawing
AS, ANSI, 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.
ANSI B16.5 Class 150 Weld 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 B16.5, ASME B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ASME : ASME B16.5, ASME B16.47(API605), MSS SP44, ASME B16.36, ASME B16.48
  • ASME B16.5, ASME B16.47, MSS SP44, ASME B16.36, ASME B16.48
  • American standard (ANSI)
  • 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 ANSI B16.5 Class 150 Weld Neck Flanges
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Uses & Application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.

Material Grades of Weld Neck Flanges

Stainless Steel Weld 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
Carbon Steel Weld 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)
Alloy Steel Weld Neck Flanges ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
Titanium Weld 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 Weld 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 Weld Neck Flanges ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Inconel Weld Neck Flanges ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 ANSI B16.5 Class 150 Weld Neck Flanges
Hastelloy Weld Neck Flanges ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges
Monel Weld Neck Flanges ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 Weld Neck Flanges ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium Weld Neck Flanges 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel Alloy Weld Neck Flanges ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Duplex Steel Weld Neck Flanges S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex Weld Neck Flanges S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy Weld Neck Flanges ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges
254 SMO Weld Neck Flanges ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic Weld Neck Flanges Nimonic 75, Nimonic 80A, Nimonic 90
Brass Weld Neck Flanges 3602 / 2604 / H59 / H62 / etc.
Other Weld Neck Flanges material Tin bronze, Alumunum bronze, Lead bronze

Looking to Buy SS Weld Neck Flanges from Suppliers, Ask For ready stock of ANSI B16.5 Class 600 Weld Neck Flange in Mumbai, India.

Dimensions of Weld Neck Flanges

CL 150 300 600 900 1500 2500
DIA
A		 30 38 38 38 38 43
DIA
D		 90 95 95 120 120 135
THK
B		 9.6 12.7 14.3 22.3 22.3 30.2
11.2 14.3 20.7 28.7 28.7 36.6
DIA
G		 35.1 35.1 35.1 35.1 35.1 35.1
DIA
K		 60.3 66.7 66.7 82.6 82.6 88.9
H 46 51 52 60 60 73
47.6 52.6 58.4 66.4 66.4 79.4
NO.
L		 4 4 4 4 4 4
DIA
L		 15.9 15.9 15.9 22.2 22.2 22.2
Stud Bolts Diameter x Length
DIA
(in)		 1/2 1/2 1/2 3/4 3/4 3/4
Len
mm		 55 65 75 110 110 120
Other Diameters
NPS1/23/411¼1½22½
33½456810
121416182024 

Weld Neck Flanges Weight Chart

Rated Diameter O.D. of Pipe Flange Parameter Neck Size Size of R.F. Bolts Approx. Weight
DN d1 D d5 b k h d3 r d4 f No. of
holes		 d2 KG
10 17.2 90 17.7 14 60 20 30 4 40 2 4 14 0.56
15 21.3 95 22 14 65 20 35 4 45 2 4 14 0.62
20 26.9 105 27.6 16 75 24 45 4 58 2 4 14 0.91
25 33.7 115 34.4 16 85 24 52 5 68 2 4 14 1.09
32 42.4 140 43.1 16 100 26 60 5 78 2 4 18 1.58
40 48.3 150 49 16 110 26 70 5 88 3 4 18 1.76
50 60.3 165 61.1 18 125 28 85 5 102 3 4 18 2.39
65 76.1 185 77.1 18 145 32 105 5 122 3 4 18 3.1
80 88.9 200 90.3 20 160 34 118 5 138 3 8 18 3.77
100 114.3 220 115.9 20 180 38 140 5 158 3 8 18 4.29
125 139.7 250 141.6 22 210 40 168 5 188 3 8 18 5.86
150 168.3 285 170.5 22 240 44 196 5 212 3 8 22 7.22
175 193.7 315 196.1 24 270 44 224 6 242 3 8 22 9.18
200 219.4 340 222 24 295 44 247 6 268 3 8 22 9.95
250 273 395 276 26 350 46 300 6 320 3 12 22 12.69
300 323.9 445 327 26 400 46 352 6 370 4 12 22 14.4
350 355.6 505 359 26 460 53 398 10 430 4 16 22 22.36
400 406.4 565 410 26 515 57 448 10 482 4 16 26 26.85
450 457 615 461 28 565 62 502 10 532 4 20 26 32.53
500 508 670 512 28 620 67 552 10 585 4 20 26 37.84
600 610 780 614 28 725 75 658 10 685 5 20 30 49.32
700 711 895 716 30 840 77 760 10 800 5 24 30 63.86
800 813 1015 818 32 950 84 864 10 905 5 24 33 85.19
900 914 1115 920 34 1050 88 969 10 1005 5 28 33 101.4
1000 1016 1230 1022 34 1160 92 1071 10 1110 5 28 36 119.7

Ready Stock of Weld Neck Flanges

  • Stainless Steel WNRF Flange
  • DN100 PN16 Weld Neck Flange
  • Titanium Weld Neck Flange
  • Weld Neck Plate Flanges
  • Alloy Steel Weld Neck Flanges
  • Inconel Weld Neck Flange
  • Raised Face Weld Neck Flanges
  • ANSI B16.5 Welding Neck Flanges
  • Class 600 WNRTJ Flange
  • Brass Weld Neck Flange
  • PN16 Weld Neck Flange
  • JIS Class 900 Weld Neck Flange
  • Carbon Steel WNFF Flanges
  • 254 SMO WNRF Flange
  • ANSI B16.5 Class 300 Weld Neck Flange Pn40
  • Copper Nickel WNRF Flanges
  • En 1092-1 Ring joint Weld Neck Flange
  • Class 600 WNRTJ Flanges
  • Incoloy Raised Face Weld Neck Flange
  • Duplex Steel 2205 WNRF Flange
  • Class 300 WNFF Flanges
  • Titanium Weld Neck Raised Face Flanges
  • Class 1500 Welding Neck Flange
  • Weld Neck Flange Din 2527
  • EN 1092-1 Welding Neck Flange
  • PN6 Weld Neck Flange
  • Nickel Alloy Weld Neck Raised Face Flanges
  • Class 150 WNFF Flanges
  • Carbon Steel WNRTJ Flanges
  • JIS 10K Weld Neck Flange
  • Class D Raised Face Weld Neck Flange
  • ANSI B16.5 Weld Neck Raised Face Flanges
  • Super Duplex 2507 WNRF Flange

Weld Neck Flanges Export Destinations

MIDDLE EAST

  Saudi Arabia
  Iran
  Iraq
  Uae
  Qatar
  Bahrain
  Oman
  Kuwait
  Turkey
  Yemen
  Syria
  Jordan
  Cyprus

AFRICA

  Nigeria
  Algeria
  Angola
  South Africa
  Libya
  Egypt
  Sudan
  Equatorial Guinea
  The Republic Of Congo
  Gabon

NORTH AMERICA

  Usa
  Canada
  Mexico
  Panama
  Costa Rica
  Puerto Rica
  Trinidad And Tobago
  Jamaica
  Bahamas
  Denmark

EUROPE

  Russia
  Norway
  Germany
  France
  Italy
  Uk
  Spain
  Ukraine
  Netherland
  Belgium
  Greece
  Czech Republic
  Portugal
  Hungary
  Albania
  Austria
  Switzerland
  Slovakia
  Finland
  Ireland
  Croatia
  Slovenia
  Malta

ASIA

  India
  Singapore
  Malaysia
  Indonesia
  Thailand
  Vietnam
  South Korea
  Japan
  Sri Lanka
  Maldives
  Bangladesh
  Mayanmar
  Taiwan
  Cambodia

SOUTH AMERICA

  Argentina
  Bolivia
  Brazil
  Chile
  Venezuela
  Colombia
  Ecuador
  Guyana
  Paraguay
  Uruguay

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