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ANSI/ ASME B16.5 Flanges

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Author: Quality Forge & Fitting | Updated on: 1 June 2021

Are you looking for the finest quality ANSI/ ASME B16.5 Flanges manufacturer and suppliers?

Get Quality products at Low price and Quick Dispatch and Delivery Available from Quality Forge & Fitting warehouse. Topmost Quality Carbon Steel Flanges, Carbon Steel Flanges, Mild Steel Flanges and Flanges manufacturers in India.

ANSI/ ASME B16.5 Carbon Steel flanges manufacturer in India, ANSI/ ASME B16.5 forging and Flange manufacturers in India Exporters in Mumbai, ANSI or ASME Flange Manufacturers, Stainless Steel flanges manufacturer in India, Galvanized Flange manufacturer, DIN Standard Flange Manufacturers, ANSI/ ASME B16.5 Stainless Steel flange manufacturer. ANSI/ ASME B16.5 Flange Alloy Steel Flange manufacturer, Mild Steel ANSI/ ASME B16.5 and Carbon Steel ANSI/ ASME B16.5 Flange manufacturers.

ANSI ASME B16.5 Blind Flanges, ANSI ASME B16.5 Flange, ANSI ASME B16.5 Slip On Flanges, ANSI ASME B16.5 Weld Neck Flange, ANSI ASME B16.5 SOFF, ANSI ASME B16.5 BLFF, ANSI ASME B16.5 SS Plate Flange, ANSI ASME B16.5 Orifice Flanges, ANSI ASME B16.5 Pipe Flange.

Quality Forge & Fitting is a highly acclaimed manufacturer, supplier, and exporter of all types of stainless steel flanges, carbon steel flanges, Monel Flanges Nickel Flanges, Inconel Flanges, Hastelloy Flanges, Copper Flanges, Brass Flanges, Bronze Flanges, Titanium Flanges, Tantalum Flanges, Bismuth Flanges, Aluminium Flanges, High Speed Steel Flanges, Zinc Flanges, and Lead Flanges. Quality Forge & Fitting is one of the leading manufacturer, supplier, and exporter of types of flanges like Welding Neck Flanges (WNRF), Blind Flanges (BLRF), Slip On Flanges (SORF), Socket Weld Flanges (SWRF), Lap Joint Flanges, Screwed/ Threaded Flanges, Spectacle Blind Flanges, Spades and Ring Spacers, Square Flanges, Orifice Flanges, Ring Type Joint Flanges (RTJ), Plate Flanges, Reducing Flanges, ANSI/ ASME B16.5 Flanges, BS 10 Flanges, DIN Flanges, EN 1092-1 Flanges, and JIS Flanges.

Table of Contents

Description of ANSI/ ASME B16.5 Flanges

ANSI/ ASME B16.5 Flanges cover plain, integrally forged or cast, having remarkable resistance and excellent mechanical strength. BS 10 is a British standard for flanges for pipes, valves, and other pipe fittings fabricated in different materials like stainless steel. Stainless steel is an economical solution where higher corrosion resistance is required.BS 10 Flanges are durable and have a longer working life and less maintenance. ANSI/ ASME B16.5 Flanges are manufactured in standard and well as non-standard specifications.

BS 10 Flanges can easily bear high pressure and physical force. The types of BS 10 Flanges stainless steel are used where the flanges are more exposed to corrosive media at high temperatures. We have manufacturing units for manufacturing of BS 10 Flanges like Raw material cutting: band saw, Machining: CNC lathes/SPM lathes, Open / Closed Die Forging & Rolling: Hammer / Press / Ring Rolling, Bolt Hole drilling: High-speed CNC Vertical Machining Center, Heat treatment: Solution Annealing (batch annealing furnaces).

ANSI ASME B16.5 Socket Weld Flanges, ANSI ASME B16.5 Pipe Flange, ANSI ASME B16.5 Reducing Flanges, ANSI ASME B16.5 Lap Joint Flange, ANSI ASME B16.5 Pipe Flange, Standard ANSI ASME B16.5 5K, 10K, 16K, 20K, 30K, 40K, 63K Industrial Flanges Manufacturer in Mumbai, India.

Need more detailed product information before ordering?  If you’re ready to order or would like to talk with one of our materials experts, for more specific questions regarding our products, please Contact Us at +91 9833 359 757 or send enquiry through the Enquiry Form.

ASME B16.5 Flanges Specifications

Dimensions
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size
1/2″ (15 NB) to 48″ (1200 NB)
Class
150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN
DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
BS
BS4504 , BS4504, BS1560, BS10
Flange Face Type
Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

ASME B16.5 Flanges Material & Grades

Stainless Steel ASME B16.5 Flanges
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel ASME B16.5 Flanges
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel ASME B16.5 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, F706
Low-Temperature Carbon Steel ASME B16.5 Flanges
ASTM A350, LF2, LF3
Alloy Steel ASME B16.5 Flanges
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel ASME B16.5 Flanges
ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy ASME B16.5 Flanges
ASTM SB564, SB160, SB472, SB162 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)

ANSI/ ASME B16.5 Flanges Price List*

ANSI/ ASME B16.5 Flange type ANSI/ ASME B16.5 Flange Price in India ANSI/ ASME B16.5 Flange Price in USD ANSI/ ASME B16.5 Flange Price in UAE Dirham
Stainless Steel ANSI/ ASME B16.5 Flange INR 1540.61 / Kg USD $ 10.45 /Kg AED 72.46 UAE Dirham
Carbon steel ANSI/ ASME B16.5 flanges INR 5270.01 / Kg USD $ 65.89 /Kg AED 258.76 UAE Dirham
Alloy steel ANSI/ ASME B16.5 flanges INR 4544.14 / Kg USD $ 55.36 /Kg AED 230.08 UAE Dirham
ANSI b16 5 ANSI/ ASME B16.5 flanges INR 5255.01 / Kg USD $ 65.56 /Kg AED 220.08 UAE Dirham
ASME b16.47 ANSI/ ASME B16.5 flanges INR 6649.87 / Kg USD $ 75.56 /Kg AED 341.01 UAE Dirham

*Prices shown above are provisional prices and may change due to different market conditions. The market prices for materials have become very volatile in recent months. As a result, we cannot provide exact online pricing for these items, for latest prices please Contact Us at Contact Us at +91 9833 359 757 or send enquiry through the Enquiry Form to get the final price within hours. 

Quality Forge & Fitting one of the most competitive suppliers of Flanges pipe fittings products from India and our prices for are very competitive. Please request the updated price list and ready stock information along with your requirement. Quality Forge & Fitting maintains a stock of all standard items and can export them at the best price.

ANSI B16.5 Flanges Dimensions

ASME B16.5 Class 150 Dimensions in MM

wnf55

Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
SO Bore ID
(SB)
WN Bore ID
(WB)
Dia. Hub Base
(HB)
Dia. of Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
1⁄2 3.50 0.38 1.38 4 0.62 2.38 0.88 0.62 1.19 0.84 0.56 1.81
3⁄4 3.88 0.44 1.69 4 0.62 2.75 1.09 0.82 1.50 1.05 0.56 2.00
1 4.25 0.50 2.00 4 0.62 3.12 1.36 1.05 1.94 1.32 0.62 2.12
11⁄4 4.62 0.56 2.50 4 0.62 3.50 1.70 1.38 2.31 1.66 0.75 2.19
11⁄2 5.00 0.62 2.88 4 0.62 3.88 1.95 1.61 2.56 1.90 0.81 2.38
2 6.00 0.69 3.62 4 0.75 4.75 2.44 2.07 3.06 2.38 0.94 2.44
21⁄2 7.00 0.81 4.12 4 0.75 5.50 2.94 2.47 3.56 2.88 1.06 2.69
3 7.50 0.88 5.00 4 0.75 6.00 3.57 3.07 4.25 3.50 1.12 2.69
31⁄2 8.50 0.88 5.50 8 0.75 7.00 4.07 3.55 4.81 4.00 1.19 2.75
4 9.00 0.88 6.19 8 0.75 7.50 4.57 4.03 5.31 4.50 1.25 2.94
5 10.00 0.88 7.31 8 0.88 8.50 5.66 5.05 6.44 5.56 1.38 3.44
6 11.00 0.94 8.50 8 0.88 9.50 6.72 6.07 7.56 6.63 1.50 3.44
8 13.50 1.06 10.62 8 0.88 11.75 8.72 7.98 9.69 8.63 1.69 3.94
10 16.00 1.12 12.75 12 1.00 14.25 10.88 10.02 12.00 10.75 1.88 3.94
12 19.00 1.19 15.00 12 1.00 17.00 12.88 12.00 14.38 12.75 2.12 4.44
14 21.00 1.31 16.25 12 1.12 18.75 14.14 13.25 15.75 14.00 2.19 4.94
16 23.50 1.38 18.50 16 1.12 21.25 16.16 15.25 18.00 16.00 2.44 4.94
18 25.00 1.50 21.00 16 1.25 22.75 18.18 17.25 19.88 18.00 2.62 5.44
20 27.50 1.62 23.00 20 1.25 25.00 20.20 19.25 22.00 20.00 2.81 5.62
22 29.50 1.75 25.25 20 1.38 27.25 22.22 21.25 24.25 22.00 3.07 5.82
24 32.00 1.81 27.25 20 1.38 29.50 24.25 23.25 26.12 24.00 3.19 5.94

DIMENSIONS ARE IN INCHES
Bolt hole diameter 1/8″ larger than bolt diameter

ANSI B16.5 Class 300 Flange Dimensions, ASME B16.5 Class 300 Flange Dimensions in mm

wnf55

Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
SO Bore ID
(SB)
WN Bore ID
(WB)
Dia. Hub Base
(HB)
Dia. Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
1⁄2 3.75 0.50 1.38 4 0.63 2.62 0.88 0.62 1.50 0.84 0.81 2.00
3⁄4 4.62 0.56 1.69 4 0.75 3.25 1.09 0.82 1.88 1.05 0.94 2.19
1 4.88 0.62 2.00 4 0.75 3.50 1.36 1.05 2.12 1.32 1.00 2.38
11⁄4 5.25 0.69 2.50 4 0.75 3.88 1.70 1.38 2.50 1.66 1.00 2.50
11⁄2 6.12 0.75 2.88 4 0.88 4.50 1.95 1.61 2.75 1.90 1.13 2.63
2 6.50 0.81 3.62 8 0.75 5.00 2.44 2.07 3.31 2.38 1.25 2.69
21⁄2 7.50 0.94 4.12 8 0.88 5.88 2.94 2.47 3.94 2.88 1.44 2.94
3 8.25 1.06 5.00 8 0.88 6.62 3.57 3.07 4.62 3.50 1.63 3.06
31⁄2 9.00 1.12 5.50 8 0.88 7.25 4.07 3.55 5.25 4.00 1.69 3.13
4 10.00 1.19 6.19 8 0.88 7.88 4.57 4.03 5.75 4.50 1.82 3.32
5 11.00 1.31 7.31 8 0.88 9.25 5.66 5.05 7.00 5.56 1.94 3.82
6 12.50 1.38 8.50 12 0.88 10.62 6.72 6.07 8.12 6.63 2.00 3.82
8 15.00 1.56 10.62 12 1.00 13.00 8.72 7.98 10.25 8.63 2.38 4.32
10 17.50 1.81 12.75 16 1.12 15.25 10.88 10.02 12.62 10.75 2.56 4.56
12 20.50 1.94 15.00 16 1.25 17.75 12.88 12.00 14.75 12.75 2.82 5.06
14 23.00 2.06 16.25 20 1.25 20.25 14.14 13.25 16.75 14.00 2.94 5.56
16 25.50 2.19 18.50 20 1.38 22.50 16.16 15.25 19.00 16.00 3.19 5.69
18 28.00 2.31 21.00 24 1.38 24.75 18.18 17.25 21.00 18.00 3.44 6.19
20 30.50 2.44 23.12 24 1.38 27.00 20.20 19.25 23.12 20.00 3.69 6.32
22 33.00 2.57 25.25 24 1.63 29.25 22.22 21.25 25.25 22.00 3.93 6.43
24 36.00 2.69 27.62 24 1.63 32.00 24.25 23.25 27.62 24.00 4.13 6.56

* For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter.
Note : The p/t rating from ASME B16.5 applies only for flange type 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser.

ANSI B16.5 Class 400 Flange Dimensions

wnf55

Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
SO Bore ID
(SB)
Dia. Hub Base
(HB)
Dia. Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
* WN Bore ID
(WB)
1⁄2 3.75 0.56 1.38 4 0.63 2.62 0.88 1.5 0.84 0.88 2.06 *
3⁄4 4.62 0.62 1.69 4 0.75 3.25 1.09 1.88 1.05 1.00 2.25 *
1 4.88 0.69 2.00 4 0.75 3.50 1.36 2.12 1.32 1.06 2.44 *
11⁄4 5.25 0.81 2.50 4 0.75 3.88 1.70 2.50 1.66 1.12 2.62 *
11⁄2 6.12 0.88 2.88 4 0.88 4.50 1.95 2.75 1.90 1.25 2.75 *
2 6.50 1.00 3.62 8 0.75 5.00 2.44 3.31 2.38 1.44 2.88 *
21⁄2 7.50 1.12 4.12 8 0.88 5.88 2.94 3.94 2.88 1.62 3.12 *
3 8.25 1.25 5.00 8 0.88 6.62 3.57 4.62 3.50 1.81 3.25 *
31⁄2 9.00 1.38 5.50 8 1.00 7.25 4.07 5.25 4.00 1.94 3.38 *
4 10.00 1.38 6.19 8 1.00 7.88 4.57 5.75 4.50 2.00 3.50 *
5 11.00 1.50 7.31 8 1.00 9.25 5.66 7.00 5.56 2.12 4.00 *
6 12.50 1.62 8.50 12 1.00 10.62 6.72 8.12 6.63 2.25 4.06 *
8 15.00 1.88 10.62 12 1.12 13.00 8.72 10.25 8.63 2.69 4.62 *
10 17.50 2.12 12.75 16 1.25 15.25 10.88 12.62 10.75 2.88 4.88 *
12 20.50 2.25 15.00 16 1.38 17.75 12.88 14.75 12.75 3.12 5.38 *
14 23.00 2.38 16.25 20 1.38 20.25 14.14 16.75 14.00 3.31 5.88 *
16 25.50 2.50 18.50 20 1.50 22.50 16.16 19.00 16.00 3.69 6.00 *
18 28.00 2.62 21.00 24 1.50 24.75 18.18 21.00 18.00 3.88 6.50 *
20 30.50 2.75 23.12 24 1.62 27.00 20.20 23.12 20.00 4.00 6.62 *
22 33.00 2.88 25.25 24 1.75 29.25 22.22 25.25 22.00 4.25 6.75 *
24 36.00 3.00 27.25 24 1.88 32.00 24.25 27.62 24.00 4.50 6.88 *

Bolt hole diameter 1/8″ larger than bolt diameter

ANSI B16.5 Class 600 Flange Dimensions, ASME B16.5 Class 600 Blind Flange Dimensions

wnf55

Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
SO Bore ID
(SB)
Dia. Hub Base
(HB)
Dia. Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
* WN Bore ID
(WB)
1⁄2 3.75 0.56 1.38 4 0.63 2.62 0.88 1.50 0.84 0.88 2.06 *
3⁄4 4.62 0.62 1.69 4 0.75 3.25 1.09 1.88 1.05 1.00 2.25 *
1 4.88 0.69 2.00 4 0.75 3.50 1.36 2.12 1.32 1.06 2.44 *
11⁄4 5.25 0.81 2.50 4 0.75 3.88 1.70 2.50 1.66 1.12 2.62 *
11⁄2 6.12 0.88 2.88 4 0.88 4.50 1.95 2.75 1.90 1.25 2.75 *
2 6.50 1.00 3.62 8 0.75 5.00 2.44 3.31 2.38 1.44 2.88 *
21⁄2 7.50 1.12 4.12 8 0.88 5.88 2.94 3.94 2.88 1.62 3.12 *
3 8.25 1.25 5.00 8 0.88 6.62 3.57 4.62 3.50 1.81 3.25 *
31⁄2 9.00 1.38 5.50 8 1.00 7.25 4.07 5.25 4.00 1.94 3.38 *
4 10.75 1.50 6.19 8 1.00 8.50 4.57 6.00 4.50 2.12 4.00 *
5 13.00 1.75 7.31 8 1.12 10.50 5.66 7.44 5.56 2.38 4.50 *
6 14.00 1.88 8.50 12 1.12 11.50 6.72 8.75 6.63 2.62 4.62 *
8 16.50 2.19 10.62 12 1.25 13.75 8.72 10.75 8.63 3.00 5.25 *
10 20.00 2.50 12.75 16 1.38 17.00 10.88 13.50 10.75 3.38 6.00 *
12 22.00 2.62 15.00 20 1.38 19.25 12.88 15.75 12.75 3.62 6.12 *
14 23.75 2.75 16.25 20 1.50 20.75 14.14 17.00 14.00 3.69 6.50 *
16 27.00 3.00 18.50 20 1.63 23.75 16.16 19.50 16.00 4.19 7.00 *
18 29.25 3.25 21.00 20 1.75 25.75 18.18 21.50 18.00 4.62 7.25 *
20 32.00 3.50 23.00 24 1.75 28.50 20.20 24.00 20.00 5.00 7.50 *
22 34.25 3.75 25.25 24 1.88 30.63 22.22 26.25 22.00 5.25 7.75 *
24 37.00 4.00 27.25 24 2.00 33.00 24.25 28.25 24.00 5.50 8.00 *

ANSI B16.5 Class 900 Flange Dimensions

wnf55

Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
SO Bore ID
(SB)
* WN Bore ID
(WB)
Dia. Hub Base
(HB)
Dia. Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
3 9.50 1.50 5.00 8 1.00 7.50 3.57 * 5.00 3.50 2.12 4.00
4 11.50 1.75 6.19 8 1.25 9.25 4.57 * 6.25 4.50 2.75 4.50
5 13.75 2.00 7.31 8 1.38 11.00 5.66 * 7.50 5.56 3.12 5.00
6 15.00 2.19 8.50 12 1.25 12.50 6.72 * 9.25 6.63 3.38 5.50
8 18.50 2.50 10.63 12 1.50 15.50 8.72 * 11.75 8.63 4.00 6.38
10 21.50 2.75 12.75 16 1.50 18.50 10.88 * 14.50 10.75 4.25 7.25
12 24.00 3.12 15.00 20 1.50 21.00 12.88 * 16.50 12.75 4.63 7.88
14 25.25 3.38 16.25 20 1.63 22.00 14.14 * 17.75 14.00 5.12 8.38
16 27.75 3.50 18.50 20 1.75 24.25 16.16 * 20.00 16.00 5.25 8.50
18 31.00 4.00 21.00 20 2.00 27.00 18.18 * 22.25 18.00 6.00 9.00
20 33.75 4.25 23.00 20 2.13 29.50 20.20 * 24.50 20.00 6.25 9.75
24 41.00 5.50 27.25 20 2.63 35.50 24.25 * 29.50 24.00 8.00 11.50

ANSI B16.5 Class 1500 Flange Dimensions

wnf55

Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
So Bore ID
(SB)
Dia. Hub Base
(HB)
Dia. Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
* WN Bore ID
(WB)
1⁄2 4.75 0.88 1.38 4 0.88 3.25 0.88 1.50 0.84 1.25 2.38 *
3⁄4 5.12 1.00 1.69 4 0.88 3.50 1.09 1.75 1.05 1.38 2.75 *
1 5.88 1.12 2.00 4 1.00 4.00 1.36 2.06 1.32 1.62 2.88 *
11⁄4 6.25 1.12 2.50 4 1.00 4.38 1.70 2.50 1.66 1.62 2.88 *
11⁄2 7.00 1.25 2.88 4 1.12 4.88 1.95 2.75 1.90 1.75 3.25 *
2 8.50 1.50 3.63 8 1.00 6.50 2.44 4.12 2.38 2.25 4.00 *
21⁄2 9.62 1.62 4.13 8 1.12 7.50 2.94 4.88 2.88 2.50 4.12 *
3 10.50 1.88 5.00 8 1.25 8.00 5.25 3.50 4.62 *
4 12.25 2.12 6.19 8 1.38 9.50 6.38 4.50 4.88 *
5 14.75 2.88 7.31 8 1.63 11.50 7.75 5.56 6.12 *
6 15.50 3.25 8.50 12 1.50 12.50 9.00 6.63 6.75 *
8 19.00 3.62 10.63 12 1.75 15.50 11.50 8.63 8.38 *
10 23.00 4.25 12.75 12 2.00 19.00 14.50 10.75 10.00 *
12 26.50 4.88 15.00 16 2.12 22.50 17.75 12.75 11.12 *
14 29.50 5.25 16.25 16 2.38 25.00 19.50 14.00 11.75 *
16 32.50 5.75 18.50 16 2.63 27.75 21.75 16.00 12.25 *
18 36.00 6.38 21.00 16 2.88 30.50 23.50 18.00 12.88 *
20 38.75 7.00 23.00 16 3.12 32.75 25.25 20.00 14.00 *
24 46.00 8.00 27.25 16 3.63 39.00 30.00 24.00 16.00 *

ASME B16.5 Class 2500 Flange Dimensions

wnf55

Nominal Size Outside Diameter
(OD)
Min. Thickness
(T)
RF Dia.
(R)
No. of Bolt Holes Diameter of Holes Bolt Circle
(BC)
Dia. Hub Base
(HB)
Dia. Hub Top
(HT)
SO LTH
(SL)
WN LTH
(WL)
* WN Bore ID
(WB)
1⁄2 5.25 1.19 1.38 4 0.88 3.50 1.69 0.84 1.56 2.88 *
3⁄4 5.50 1.25 1.69 4 0.88 3.75 2.00 1.05 1.69 3.12 *
1 6.25 1.38 2.00 4 1.00 4.25 2.25 1.32 1.88 3.50 *
11⁄4 7.25 1.50 2.50 4 1.12 5.13 2.88 1.66 2.06 3.75 *
11⁄2 8.00 1.75 2.88 4 1.25 5.75 3.12 1.90 2.38 4.38 *
2 9.25 2.00 3.63 8 1.12 6.75 3.75 2.38 2.75 5.00 *
21⁄2 10.50 2.25 4.13 8 1.25 7.75 4.50 2.88 3.12 5.62 *
3 12.00 2.62 5.00 8 1.38 9.00 5.25 3.50 6.62 *
4 14.00 3.00 6.19 8 1.63 10.75 6.50 4.50 7.50 *
5 16.50 3.62 7.31 8 1.88 12.75 8.00 5.56 9.00 *
6 19.00 4.25 8.50 8 2.12 14.50 9.25 6.63 10.75 *
8 21.75 5.00 10.63 12 2.12 17.25 12.00 8.63 12.50 *
10 26.50 6.50 12.75 12 2.63 21.25 14.75 10.75 16.50 *
12 30.00 7.25 15.00 12 2.88 24.38 17.38 12.75 18.25 *

ASME B16.5 Flange Pressure Ratings

Temperature
FLANGE TABLE -10°C to 200°C 250°C 300°C 350°C 400°C 425°C 450°C 475°C
6 6 5.5 5
10 10 9 8 7 6
16 16 15 13 11 9
25 25 24 21 17 14 12 9 6
40 40 38 33 28 23 20 15 10
64 64 61 53 44 36 32 24 16
100 100 95 83 70 57 50 37 25
160 160 152 132 112 92 80 60 40

ASME B16.5 Flanges Available Types

ASME B16.5 Flange ASME B16.5 ASME B16.5 Flange ANSI B16.5 ASME B16.5 Flange
Stainless Steel ASME B16.5 Flange Suppliers ASME B16.5 Face Flange SS ASME B16.5 Flange
ASME B16.5 Flange ASME B16.5 Flange Dimensions ANSI B16.5 Series A and B Flange/td>
ANSI B16.5 class 150 ANSI B16.5 Class 150 ASME B16.5 Flange ANSI 150 ASME B16.5 Flange
Carbon Steel ASME B16.5 Flange Titanium ANSI B16.5 Series A and B Flange Best Quality ASME B16.5 Flange Manufacturers
ASTM A182 Stainless Steel ASME B16.5 Flange Copper Nickel ASME B16.5 Pipe Flange Duplex Steel ASME B16.5 Flange
Super Duplex Steel ASME B16.5 Flange Hastelloy ASME B16.5 Flange Stockists Inconel ASME B16.5 Flange Exporters

ANSI/ ASME B16.5 Flanges Applications

Quality Forge & Fitting are engaged in manufacturing of robust quality ofANSI/ ASME B16.5 Flanges widely used in the following industries:

 

● Pharmaceutical Equipment● Food Industries
● Chemical Equipment● Manufacturing Industries
● Sea Water Equipment● Nuclear Power Plant
● Heat Exchangers● Oil & Gas Industries
● Condensers● Agriculture Industries
● Pulp and Paper Industry● Construction Industries / Building Systems
● Mining Industries● Ship Building Industries
● Water Industries● Energy Industries
● Cement Industries● Sugar Industries
● Transport Industries- Rail and Road● Off-Shore Oil Drilling Companies
● Automotive Industries● Power Generation
● Petro-Chemical Industries● Gas Processing
 ● Specialty Chemicals

Why Quality Forge & Fitting?

Quality Forge & Fitting is a leading stockist, distributor, and supplier of Flanges from India. We understand and understand the steel industry deeply and supplying to all major industries across the world. We supply flanges and Forged Fitting products and have experience in the field for more than 14 years. We have an in-house, fully modernized manufacturing unit producing customizable products that are 100 % durable and fully certified. We use the latest machinery and the latest technology to fabricate these Forged pipe fittings products. Our products are preferred by our clients due to their unique features including durability, reliability, easy operation, reasonable price, dimensional accuracy, high-end finishing, etc. We regularly supply these pipe fittings to many leading industrial units comprising petrochemicals plants, chemical, fertilizers, refineries, paper mills, cement plants, sugar mills, fabrication units etc. Our team of dedicated experts with stringent quality policy who carry quality check at every stage of production ensures that we supply best-in-class products meeting and exceeding our client’s expectations. Quality Forge & Fitting specialities that makes us a profitable business partner for our clients are:
  • Modern Infrastructure with huge storage capacity.
  • Stringent quality control policies and highly experienced team.
  • Distributors of all reputed origins and manufacturers.
  • Vast inventory of products with standard sizes and grades.
  • Strong logistics & delivery channels.
  • Superior quality products with timely deliveries
  • Confirmed execution of small as well as large consignment orders
Quality Forge & Fitting is committed to providing complete customer satisfaction when it comes to the performance, quality, timely delivery and the prices of our products. Customization facility is also provided as per the clients’ requirements as we keep upgrading our products according to the latest market trends. We fulfil each and every customer requirement irrespective of the size of the order. Our clients have been doing business with us for years, indicating higher levels of customer satisfaction. We always welcome any types of enquiries, queries and suggestions from our clients to improve our products and services to serve them better.
Shipping Policy : Our sales team will notify your delivery schedules when quoting you. Delivery time and delivery dates are based on the quantities and what types of products are ordered. Please check with our sales department when placing any orders as on exceptional occasions the delivery schedule may change. Orders may take up to 5-10 business days in transit. If products are out of stock, orders may take up to 2-4 weeks to ship. Quality Forge & Fitting will inform the buyer if this situation occurs.
Marking and Packing : All products are marked with lot no, size, grade, degree and our trademark. Products are packed to confirm that there is no damage during transit. We assure timely delivery of the product but subject to the availability of the stock. Additionally, to ensure safer shipping products are packaged in Wooden crates/pallets/boxes, Shrink-wrapped and Carton boxes. In case of export orders, standard export packaging is done in wooden cases and on special requests from clients, we can make custom marking on products.
Documentations : Documentation is offered on buyer’s request for assurance of quality of product supplying only-
  • Commercial invoice
  • Fumigation certification
  • Heat treatment chart
  • Quality assurance plan
  • Packaging list
  • Raw material test report
  • Material traceability report
Test Certificates: Manufacturer Test Certificate as per EN 10204 / 3.1B, 100% Radiography Test Report, Raw Materials Certificate, Third Party Inspection Report.

ANSI/ ASME B16.5 Flanges manufacturers, suppliers, and export destinations

Quality Forge & Fitting already supplying to these countries:
ASIAMIDDLE EASTNORTH AMERICASOUTH AMERICAEUROPEAFRICA
 Bangladesh Azerbaijan USA Argentina Albania Algeria
 Cambodia Bahrain Bahamas Bolivia Austria Angola
 India Cyprus Canada Brazil Belgium Egypt
 Indonesia Iran Costa Rica Chile Croatia Equatorial Guinea
 Japan Iraq Denmark Colombia Czech Republic Ethiopia
 Kazakhstan Israel Jamaica Ecuador Finland Gabon
 Malaysia Jordan Mexico Guyana France Ghana
 Maldives Kuwait Morocco Paraguay Germany Kenya
 Myanmar Oman Panama Peru Greece Libya
 Philippines Qatar Puerto Rico Uruguay Hungary Madagascar
 Singapore Saudi Arabia Trinidad And Tobago Venezuela Ireland Mozambique
 South Korea Syria   Italy Namibia
 Sri Lanka Turkey   Malta Nigeria
 Taiwan UAE   Netherland South Africa
 Thailand Yemen   Norway Sudan
 Vietnam    Portugal The Republic of Congo
     Russia Uganda
     Slovakia 
     Slovenia 
     Spain 
     Switzerland 
     Ukraine 
     United Kingdom 
Quality forge & fitting already supplying to these Indian cities:
 Chennai  Kerala  Hyderabad
 Pune  Mumbai  Surat
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    Note: Please note that the information on this document is for illustration purposes only as information may vary with individual products, their grade and applications industries or uses and therefore cannot be guaranteed as accurate. © Copyright 2020 © Quality Forge & Fitting. All Rights Reserved (Terms of Use). Recreation of any materials from the site is strictly prohibited without permission.  Quality Forge & Fitting’ products are sold exclusively through Quality Forge & Fitting’ website. Use Terms | Privacy. Please contact us to discuss precise product specifications and requirements and obtain advice on which products are required to suit your exact application needs [email protected]

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