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ANSI/ASME B16.5 Class 150 Weld Neck Flanges

  • FOB PriceUSD 1 - 1,900/Piece
  • PortNingbo or Shanghai Port
  • MOQ1 Piece
  • Supply Ability1000 Pieces Per Day
  • Payment TermsL/C,T/T,Western Union,MoneyGram
  • PackagingSeaworthy plywood cases or pallets
  • Delivery2 - 10 days

Detailed description
Specification:

Size: 1/2" (DN15) - 100" (DN2500)

Brand Name: Yaang

Class: 150 LBS
Type: Weld Neck Flange, WN Flange
Face Type: Flat Face (FF), Raise Face (RF), Ring Joint (RJT)
Specialize: As per drawing


Standard:
ANSI/ASME:
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN:
DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S:

BS4504, BS4504, BS1560, BS10, etc


Weld Neck Flanges are drilled with the wall thickness of the Flange having equal dimensions to the matching pipe. The lighter the pipe is the larger the bore is in the Weld Neck Flange. And conversely the heavier the pipe is the smaller the bore is in the Weld Neck Flange. Weld Neck Flanges are usually used in high pressure systems and are suitable for cold or hot temperatures.


ANSI/ASME B16.5 Weld Neck Flanges

ANSI/ASME B16.5 Flange Class 150 Weld Neck Flanges

ANSI/ASME B16.5 Flange Class 300 Weld Neck Flanges

ANSI/ASME B16.5 Flange Class 600 Weld Neck Flanges

ANSI/ASME B16.5 Flange Class 900 Weld Neck Flanges

ANSI/ASME B16.5 Flange Class 1500 Weld Neck Flanges

ANSI/ASME B16.5 Flange Class 2500 Weld Neck Flanges


Weld Neck Flanges Material & Grades:

Stainless Steel Weld Neck Flanges: ASTM A182, A240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L

Carbon Steel Weld Neck Flanges: ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70

Alloy Steel Weld Neck Flanges: ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

Duplex Steel Weld Neck Flanges: ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61

Super Duplex Weld Neck Flanges: ASTM / ASME A/SA 182, A240 F 44, F 45, F51, F 53, F 55, F 60, F 61

Nickel Alloy Weld Neck Flanges: Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), etc

Copper Alloy Weld Neck Flanges: UNS No. C10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu-Ni-70/30)

Low Temperature Carbon Steel Weld Neck Flanges: ASTM A350, LF2, LF3


Applications Of ANSI/ASME B16.5 Class 150 Weld Neck Flanges

ANSI/ASME B16.5 Class 150 Weld Neck Flanges are used in Chemical and petrochemical processing.

ANSI/ASME B16.5 Class 150 Weld Neck Flanges are used in electronics.

ANSI/ASME B16.5 Class 150 Weld Neck Flanges are used in processing equipment for maintaining product purity in handling foods, synthetic fibers.

ANSI/ASME B16.5 Class 150 Weld Neck Flanges are used in marine and offshore engineering.


Characteristics of ANSI/ASME B16.5 Class 150 Weld Neck Flanges

ANSI/ASME B16.5 Class 150 Weld Neck Flanges are highly resistant to various reducing chemicals.

ANSI/ASME B16.5 Class 150 Weld Neck Flanges are excellent resistance to caustic alkalies.

ANSI/ASME B16.5 Class 150 Weld Neck Flanges are high electrical conductivity.

ANSI/ASME B16.5 Class 150 Weld Neck Flanges are excellent corrosion resistance to distilled and natural waters.

ANSI/ASME B16.5 Class 150 Weld Neck Flanges are resistance to neutral and alkaline salt solutions.

ANSI/ASME B16.5 Class 150 Weld Neck Flanges are excellent resistance to dry fluorine.

ANSI/ASME B16.5 Class 150 Weld Neck Flanges are widely used to handle caustic soda.

ANSI/ASME B16.5 Class 150 Weld Neck Flanges are good thermal, electrical and magnetostrictive properties.

ANSI/ASME B16.5 Class 150 Weld Neck Flanges offer some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations.


Dimensions of ANSI/ASME B16.5 Class 150 Weld Neck Flanges

Dimensions of ANSI/ASME B16.5 Weld Neck Flanges

Pipe Normal Diam. O.D. Flange  Thk. Of Flange Min  Diam.
of
Hub 
Diameter of Raised Face  Hub
Diam.
Chamfer
of W.N 
Length Hub.Y Bore  Diam. 
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
KG LB
inch dn O C X G A Y B BC BH BN BD
1/2" 15 89.00 11.20 30.20 35.10 21.30 47.80 15.80 60.50 15.80 4 1/2" 0.7 1.5
3/4" 20 98.50 12.70 38.10 42.90 26.70 52.30 20.80 69.90 15.80 4 1/2" 0.8 1.8
1" 25 108.00 14.20 49.30 50.80 33.50 55.60 26.70 79.30 15.80 4 1/2" 1.1 2.4
1-1/4" 32 117.50 15.70 58.70 63.50 42.20 57.20 35.10 88.90 15.80 4 1/2" 1.5 3.3
1-1/2" 40 127.00 17.50 65.00 73.20 48.30 62.00 40.90 98.60 15.80 4 1/2" 1.8 4
2" 50 152.50 19.10 77.70 91.90 60.50 63.50 52.60 120.70 19.10 4 5/8" 2.7 6
2-1/2" 65 178.00 22.40 90.40 104.60 73.20 69.90 62.70 139.70 19.10 4 5/8" 4.4 9.8
3" 80 190.50 23.90 108.00 127.00 88.90 69.90 78.00 152.40 19.10 4 5/8" 5.2 11.5
3-1/2" 90 216.00 23.90 122.20 139.70 101.60 71.40 90.20 177.80 19.10 8 5/8" 6.4 14.2
4" 100 228.50 23.90 134.90 157.20 114.30 76.20 102.40 190.50 19.10 8 5/8" 7.5 16.6
5" 125 254.00 23.90 163.60 185.70 141.20 88.90 128.30 215.90 22.40 8 3/4" 9.2 20.2
6" 150 279.50 25.40 192.00 215.90 168.40 88.90 154.20 241.30 22.40 8 3/4" 11 24.3
8" 200 343.00 28.40 246.10 269.70 219.20 101.60 202.70 298.50 22.40 8 3/4" 18.4 40.6
10" 250 406.50 30.20 304.80 323.90 273.10 101.60 254.50 362.00 25.40 12 7/8" 25.5 56.2
12" 300 482.50 31.80 365.30 381.00 323.90 114.30 304.80 431.80 25.40 12 7/8" 37 81.4
14" 350 533.50 35.10 400.10 412.80 355.60 127.00 476.30 28.50 12 1" 51 113
16" 400 597.00 36.60 457.20 469.90 406.40 127.00 539.80 28.50 16 1" 61.5 136
18" 450 635.00 39.60 505.00 533.40 457.20 139.70 577.90 31.80 16 1 1/8" 71.5 158
20" 500 698.50 42.90 558.80 584.20 508.00 144.50 635.00 31.80 20 1 1/8" 85 187
24" 600 813.00 47.80 663.40 692.20 609.60 152.40 749.30 35.10 20 1 1/4" 119 262
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