ASTM A694 F65 Flanges

ASTM A694 F65 Flanges

Directly buy Carbon Steel F65 Socket Weld Flange from Manufacturer in India, Contact us to get latest stock report of SA694 Grade F65 Weld Neck Flanges

The material under A694 i.e. either carbon steel or low alloy steel must adopt any one of the following smelting processes such as the electric furnace, open furnace, or oxygen top-blown converter. Moreover, ASTM specified steel A694 F65 Material needs to be completely deoxidized as well. The carbon steel based ASTM A694 Gr F65 Pipe Flanges is not to be machined directly neither from a plate nor from solid bar stock. The heat treatment of carbon steel, as well as the high strength low alloyed steel ASTM A694 F65 Flanges, has to be in any one of the following conditions that is - 1. normalized 2. normalized or 3. tempered or quenched followed by tempering. The heat treatment of alloy steel ASTM A694 Gr F65 flanges done by an ageing treatment with quenching and precipitation. Additionally, apart from heat analysis, the product which in this case is the F65 Carbon Steel Blind Flanges is to be analysed along with its chemical analysis.

A694 GR F65 Weld Neck Flange Suppliers at dealer price Ex Mumbai

Essentially, the Carbon Steel F65 Plate Flange is well suited to be used for low temperature high pressure transmission applications where features like tensile strength and resistance to corrosion are not of prime importance. Although properties such as toughness are already inherent to the ASTM A694 F65 Steel Blind Flanges, along with its low cost make it very attractive to all our clients.

High Yield CS A694 F65 Socket Weld Flange Stockist In India, Ask for latest price list of Grade F65 Carbon Steel Forged Flange

ASTM A694 F65 Flanges

ASTM A694 F65 Flanges


Carbon Steel F65 Socket Weld Flange

Carbon Steel F65 Socket Weld Flange


SA694 Grade F65 Weld Neck Flanges

SA694 Grade F65 Weld Neck Flanges



SA694 Grade F65 Weld Neck Flanges Specifications

Manufacturer of ASTM A694 F65 Flanges
ANSI Pressure Class 300LBS, 150LBS, 600LBS, 1500LBS, 900LBS, 2500LBS, Carbon Steel F65 Socket Weld Flange
Meets Standards SABS 1123, GOST 12821-80, GOST 33259, JIS, ISO, ASME, MSS, UNI, BS, ANSI, EN, DIN, SP, ASTM, API, API, SA694 Grade F65 Weld Neck Flanges
The most common types of ASTM A694 F65 Flanges we manufacture
  • SA 694 F65 Socket Weld Flange
  • ASTM A694 Gr F65 Blind Flange
  • F65 Carbon Steel Slip On Flange
  • ASTM A694 Grade F65 Lap Joint Flange
  • A694 CS Gr F65 Expander Flange
  • Carbon Steel A694 Grade F65 Reducing Flange
  • Grade F65 Carbon Steel Threaded Flange
  • ASTM A694 Steel Grade F65 Weld Neck Flange
Manufacturer Pressure Classes
  • 20" SA 694 F65 Flange for Class 300 lb
  • 20" ASTM A694 Gr F65 Flange for Class 600 lb
  • 10" F65 Carbon Steel Flange for Class 1500 lb
  • 24" Carbon Steel A694 Grade F65 Flange for Class 150 lb
  • 8" ASTM A694 Steel Grade F65 Flange for Class 2500 lb
  • 16" ASTM A694 Grade F65 Flange for Class 900 lb
EN 1092-1/ EN 1092-2 ASTM A694 Gr F65 flange standard
6Bar, 16Bar, 25Bar, 10Bar, 40Bar, A694 GR F65 Weld Neck Flange
BS Standards BS10, BS4504, BS4504, BS1560, CS A694 F65 Socket Weld Flange
Japanese Industrial Standards - JIS B2220 5K, 30K, 10K, 16K, 20K, 40K, 63K, Grade F65 Carbon Steel Forged Flange
DIN Standards DIN 2628, DIN 2655, DIN 2637, DIN 2631, DIN 2573, DIN 2527, DIN 2573, DIN 2673, DIN 2638, DIN 2633, DIN 2642, DIN 2629, DIN 2637, DIN 2641, DIN 2634, DIN 2565, DIN 2636, DIN 2566, DIN 2527, DIN 2633, DIN 2503, DIN 2636, DIN 2634, DIN 2566, DIN 2632, DIN 2502, DIN 2638, DIN 2635, DIN 2576, DIN 2656, DIN 2627, DIN 2576, DIN 2635, DIN 2630, DIN 2628, SA 694 F65 Pipe Flange
Wall Thickness STD, Sch100, Sch10, Sch120, Sch60, XX-Hvy, EXT-Hvy, Sch60, Sch30, Sch40, Sch140, Sch20, Sch80, Carbon Steel F65 Slip On Flange
Types Plate, Threaded, Forged, Welded, Screwed, ASTM A 694 F65 Lap Joint Flange
Most common SA 694 F65 flange processes followed by manufacturers
  • Casting
  • Roll forging
  • Cutting
  • Closed die forging
  • Open die forging
We also supply
  • Sealing Gaskets
  • Flange Bolts as Required
  • Ring Joint Gasket
Flange faces
  • Ring joint (RTJ)
  • Flat (FF)
  • Lap joint
  • Raised (RF)
  • Male and female (M&F)
  • Tongue and groove (T&G)
ASTM A694 F65 Flanges Standard
  • ASME B16.5 (Most popular)
  • ASME B16.47 Series B & A
  • ASME B16.48
  • GOST
  • BS4504
DIN Standards
  • DIN 2633
  • DIN 2501
  • DIN 2642
  • DIN 2627
  • DIN 2543
  • DIN 2635
  • DIN 2527
PN Rating PN64, PN40, PN25, PN6, PN10, PN16, ASTM A694 F65 Flanges
Quality Inspection
  • 100% Radiography Test Report for any Cracks or any incomplete penetration
  • EN 10204/3.1B MTC
  • Third Party Inspection Report
  • Raw Materials Certificate
Value Added Services
  • Large Diameter ASTM A694 F65 Flanges
  • CNC Machining
  • Customised ASTM A694 F65 Flanges

ASTM A694 F65 Flanges Price in India

Description Price in US $ Price in INR Recent supply location
ASTM A694 F 65 24 - 600 HOT TAPPING FLANGE TO SPEC. US $ 9.09 per kg INR 694 per Kg Spain
ASTM A694 F65 ASME B16.5 REDUCING WNRT J FLANGE 2X1 SCH40S 300# US $ 73.35 per kg INR 5,599 per Kg United Kingdom
ASTM A694 F65, APL 6BX AP10000 FLANGE WNRT J 1- 13/16 AP10000 SCH 12.7 A694 F65 MOC US $ 112.48 per kg INR 8,586 per Kg United Kingdom
ASTM A694 F65 inch 2 300LB BLIND RF FLANGE US $ 135.91 per kg INR 10,374 per Kg United Kingdom
ASTM A694 F65 WELD NECK FLANGE 10 1500# NACE US $ 1628.75 per kg INR 124,324 per Kg Italy

Different types of ASTM A694 F65 Blind Flanges

ASTM A694 F65 Blind Flange

ASTM A694 F65 Blind Flange

2 Inch Class 600 RF A694 F65 Blind Flange

2 Inch Class 600 RF A694 F65 Blind Flange

DN 100 PN 50 RF A694 Gr F65 Blind Flange

DN 100 PN 50 RF A694 Gr F65 Blind Flange

2500# 10 Inch ANSI B16.5 ASME SA 694 F65 RTJ Blind Flange

2500# 10 Inch ANSI B16.5 ASME SA 694 F65 RTJ Blind Flange

20 Inch Class 150 F65 Carbon Steel Spectacle Blind Flange

20 Inch Class 150 F65 Carbon Steel Spectacle Blind Flange

600# 8 Inch RF SA694 Gr F65 Blind flange

600# 8 Inch RF SA694 Gr F65 Blind flange


A694 F65 Weld Neck Flange types

ASME B16.5 SCH 40 300# 6 Inch A694 Gr F65 WN RF Flange

ASME B16.5 SCH 40 300# 6 Inch A694 Gr F65 WN RF Flange

ASTM A694 F65 Weld Neck Flange

ASTM A694 F65 Weld Neck Flange

30 Inch Class 600 LB RF A694 F65 Weld Neck Flange

30 Inch Class 600 LB RF A694 F65 Weld Neck Flange

PN16 DN80 A694 Gr F65 WN Flange

PN16 DN80 A694 Gr F65 WN Flange

Class 150 LB SCH 40 ASTM A694 F65 WN Flange

Class 150 LB SCH 40 ASTM A694 F65 WN Flange

10IN CL300 SCH STD ASME B16.5 A694 F65 WN Flange

10IN CL300 SCH STD ASME B16.5 A694 F65 WN Flange


ASTM A694 F65 Steel Socket Weld Flange types

150# Astm F65 Socket Weld Flange

150# Astm F65 Socket Weld Flange

ASTM A694 F65 Socket Wled FLange

ASTM A694 F65 Socket Wled FLange

Class 300 1 Inch ASTM A694 F65 SW Flange

Class 300 1 Inch ASTM A694 F65 SW Flange

2 1/2 Inch 150# SA694 Gr F65 Socket Weld Flange

2 1/2 Inch 150# SA694 Gr F65 Socket Weld Flange

ANSI B16.5 300# 3 Inch A694 F65 Steel RF SW Flanges

ANSI B16.5 300# 3 Inch A694 F65 Steel RF SW Flanges

Class 150 2 Inch SCH 40 SA 694 F65 SW Flanges

Class 150 2 Inch SCH 40 SA 694 F65 SW Flanges


Types of Grade F65 Slip-On Flanges

150# 36 Inch SA694 Gr F65 Slip On Flange

150# 36 Inch SA694 Gr F65 Slip On Flange

ASTM A694 F65 Slip-On FLange

ASTM A694 F65 Slip-On FLange

ASME B16.5, 8 Inch 600 LB Material A694 SORF Flanges

ASME B16.5, 8 Inch 600 LB Material A694 SORF Flanges

40 Inch 150 LB ASTM A694 F65 Slip-on Flange

40 Inch 150 LB ASTM A694 F65 Slip-on Flange

ASME B16.5 2 Inch 150 LB SA 694 F65 SO Flange

ASME B16.5 2 Inch 150 LB SA 694 F65 SO Flange

OD 2876.55*ID 2514.6 MM A694 Gr F65 Weldable Slip-on Flange

OD 2876.55*ID 2514.6 MM A694 Gr F65 Weldable Slip-on Flange


Types Grade F65 Carbon Steel Lap Joint Flanges

1/2 Inch ASTM A694 F65 Lap Joint Flange

1/2 Inch ASTM A694 F65 Lap Joint Flange

ASTM A694 F65 Lap Joint Flanges

ASTM A694 F65 Lap Joint Flanges

3 Inch DN80 F65 Lapped Joint Flange

3 Inch DN80 F65 Lapped Joint Flange

ASME B16.5 300LB SA694 Gr F65 Lap Joint Flanges

ASME B16.5 300LB SA694 Gr F65 Lap Joint Flanges

1 Inch ANSI B16.5 SA 694 F65 Stub End Lap Joint Flanges

1 Inch ANSI B16.5 SA 694 F65 Stub End Lap Joint Flanges

150 LB A694 F65 Lapped Joint Flange

150 LB A694 F65 Lapped Joint Flange


Types of Carbon Steel ASME SA694 F65 Threaded Flanges

ASTM A694 F65 Threaded Flanges

ASTM A694 F65 Threaded Flanges

64 inches ASTM A694 Gr F65 Threaded Flange

64 inches ASTM A694 Gr F65 Threaded Flange

DN50 2 inch A694 F65 Thread Flanges

DN50 2 inch A694 F65 Thread Flanges

3 Inch Class 300 ASTM A694 Hot Dipped Galvanized Thread Flanges

3 Inch Class 300 ASTM A694 Hot Dipped Galvanized Thread Flanges

ANSI B16.5 4 Inch F65 Steel Screw Thread Flanges

ANSI B16.5 4 Inch F65 Steel Screw Thread Flanges

1/2 Inch ASTM A694 F65 Threaded Flange

1/2 Inch ASTM A694 F65 Threaded Flange


Types of A694 CS Gr F65 Forged Flanges

ASTM A694 F65 Forged Flanges

ASTM A694 F65 Forged Flanges

150 LB F65 Forged orifice Flange

150 LB F65 Forged orifice Flange

2 Inch x NPTF 1-1/2 Inch F65 Forged RTJ Flanges

2 Inch x NPTF 1-1/2 Inch F65 Forged RTJ Flanges

1 Inch F65 Forged Flange

1 Inch F65 Forged Flange

3 Inch F65 Forged Steel Flat Flange

3 Inch F65 Forged Steel Flat Flange

8 Inch F65 Forged Plate flange

8 Inch F65 Forged Plate flange


SA 694 F65 Pipe Flange Testing

SA 694 F65 Pipe Flange Testing

Carbon Steel F65 Socket Weld Flange Weight Chart

Threaded NPS Lap Joint WRNR Slip On Socket Weld BLRF
1 ½ 1 2 1 2 2
2 1 2 3 2 2 2
3 3 3 3 3 3
2 ¾ 2 2 2 2 2
3 3 4 3 3 4
8 8 10 8 8 7
5 2 5 6 5 5 5
9 3 9 11.5 9 9 9
13 4 13 16.5 13 13 17
12 11 12 11 11 13
15 5 15 21 15 15 20
30 8 30 42 30 30 47
19 6 19 26 19 19 27
43 10 43 54 43 43 70
220 24 275 268 220 220 430
90 14 105 114 90 90 140
64 12 64 88 64 64 123
98 16 140 140 106 98 180
165 20 195 197 165 165 285
130 18 160 165 130 130 220
185 22 245 225 185 185 355

We manufacture SA 694 F65 Pipe Flange as per international standards & specifications, Refer Dimension and Pressure rating of Carbon Steel F65 Slip On Flange

Grade F65 Carbon Steel Forged Flange Dimensions

Pipe for Nominal Size Flanges Inside Diam.
Flanges Outside Diam. (inch)
300 Class 150 Class 600 Class 400 Class 900 Class
1/2 inches 0.84 inches 2.125 1.875 2.125 2.125 2.50
3/4 inches 1.06 inches 2.625 2.25 2.625 2.625 2.75
1 inches 1.31 inches 2.875 2.625 2.875 2.875 3.125
1 1/4 inches 1.66 inches 3.25 3 3.25 3.25 3.50
1 1/2 inches 1.91 inches 3.75 3.375 3.75 3.75 3.875
2 inches 2.38 inches 4.375 4.125 4.375 4.375 5.625
2 1/2 inches 2.88 inches 5.125 4.875 5.125 5.125 6.50
3 inches 3.50 inches 5.875 5.375 5.875 5.875 6.625
4 inches 4.50 inches 7.125 6.875 7.625 7.00 8.125
5 inches 5.56 inches 8.50 7.75 9.50 8.375 9.75
6 inches 6.62 inches 9.875 8.75 10.50 9.75 11.375
8 inches 8.62 inches 12.125 11 12.625 12.00 14.125
10 inches 10.75 inches 14.25 13.375 15.75 14.125 17.125
12 inches 12.75 inches 16.625 16.125 18.00 16.50 19.625

SA 694 F65 Orifice Flanges Size Chart

SA 694 F65 Orifice Flanges Size Chart

A694 GR F65 Weld Neck Flange for Sale

3 inch, 600#, RF, ASTM A694 F65 Carbon Steel Lap Joint Flange 2 inch, SCH 80, 600#, Carbon Steel A694 F65 Male and Female Flange
8 inch, SCH 80, Class 300, ASTM A694 Carbon Steel F65 Reducing Flanges 8 inch, 300#, Flate Face, A694 Gr F65 Ring Type Joint Flange
6 inch, SCH 120, Carbon Steel A694 Gr F65 Forged Flanges 1-1/2 inch, 150#, ASME SA 694 F65 Threaded Flange
18 inch, Class 600, RTJ, A694 F65 Stee Blind Flange 1 inch. 1500LB, Carbon Steel A694 Grade F65 Long Weld Neck Flange
3/4 inch, 150#, A694 Grade F65 Tongue & Groove Flanges 1-1/2 inch, Class 150, FF, ASTM A694 Grade F65 Bleed Ring
3 inch, SCH 120, 900#, SA 694 F65 Weld Neck Flange 12 inch, 1500#, Carbon Steel A694 Grade F65 Raised Face Flanges
3 inch, SCH 40, 900#, ASTM A694 Gr F65 Slip On Flange 4 inch, Class 300, High Yield Carbon Steel F65 Spectacle Blind Flange
2 inch, 600LB, F65 Carbon Steel Plate Flange 3 inch, 600#, DN, ASME B16.5, ASTM A694 F65 Socket Weld Flange

ASTM A 694 F65 Lap Joint Flange Chemical Composition

Mn C S P Si
1.60-1.64 0.26-0.265 0.025-0.030 0.025-0.030 0.15-0.35

Shortest delivery time in ASTM A 694 F65 Lap Joint Flange, Leading Stockholder of SA 694 F65 Orifice Flanges

Carbon Steel F65 Slip On Flange Mechanical Properties

(0.2%Offset) Yield properties Tensile properties Elongational
450 415 20 %

CS A694 F65 Socket Weld Flange Application

  • Paper & Pulp Companies
  • Boiler & Heat Exchangers
  • Chemical Refinery
  • Oil and Gas Industry
  • High Pressure Applications
  • Pipeline
  • Nuclear Power Plants
  • High Temperature Application
  • Food Processing and Dairy Industries
  • Water Pipe Line

20 years of Experience as a supplier of these materials in below mentioned locations

Malampaya Project Phase 3 Luzon, Philippines

Malampaya Project Phase 3 Luzon, Philippines

Union Carbide And Petronas Petrochemical Facility - Engineering Malaysia

Union Carbide And Petronas Petrochemical Facility - Engineering Malaysia

Al Zour Refinery Dubai

Al Zour Refinery Dubai


RasGas RL(3) Common Offplot Projects Ras Laffan, Qatar

RasGas RL(3) Common Offplot Projects Ras Laffan, Qatar

Gulf Pharmaceutical Industries Julphar UAE

Gulf Pharmaceutical Industries Julphar UAE

Newbridge Pharmaceuticals Limited UAE

Newbridge Pharmaceuticals Limited UAE