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High Yield Carbon Steel SA 694 F52/F65/ F60/F70 Slip On Flange, ASME SA694 High Yield CS F52 Slip On Flange, ASTM A694 F65 Blind Flange suppliers in India Suppliers In India

ASTM A694 Flange Specification


Specification: ASTM A694 / ASME SA694

Size: 1/2″ to 48″

Schedule: SCH10, SCH 40, SCH 80, SCH 160 To SCH XXS

Dimension Standard: ANSI/ASME B16.5, B 16.47 Series A & B,

B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Type: Ring Joint Flange (RTJ), Flat Face Flange (FF),

Raised Face Flange (RF), Male and Female Flange (M & F),

Lap Joint Flange, Large and Small Tongue-and-Groove Flange (T & G)

Pressure rating: 150#, 300#, 600#, 900#, 1500#, 2500#,


Carbon Steel ASTM A694 flanges are frequently used across industries due to their strong mechanical characteristics and outstanding resilience. These flanges are designed to resist intensive conditions, making them appropriate for projects that involve high temperatures, pressures, and corrosive atmospheres.


ASTM A694 flanges made of Carbon Steel possess excellent resistance to tension. Crafted from carbon steel, this product provides remarkable strength and durability for industrial use. These flanges can withstand great pressures and loads, thus making them ideal to be used in oil and gas businesses as well as vital piping systems. Its high tensile strength provides a reliable and secure link between pipelines and apparatuses.

Distributors Of ASME SA694 High Yield CS F52 Slip On Flange, A694 F60 Threaded Flange, ASTM A694 F52 Blind Raised Flanges, ASTM A694 F70 Flanges, ASTM A694 Flange Dimensions, At Cheap Price


The outstanding corrosion resistance of Carbon Steel ASTM A694 flanges is a noteworthy trait. These flanges are created to defy the effects of deterioration generated by various components, including humidity, substances, and carbon dioxide. This corrosion resilience guarantees the flanges' lastingness and grit, making them ideal to be employed for extended lengths in harsh conditions.


These flanges are highly accurate in dimensions and ensure a secure and leak-proof connection when connecting components. The tight tolerances of Carbon Steel ASTM A694 flanges help lower the possibility of any leakage, safeguarding operations and averting potential risks.


At our company, we take great care in packing Carbon Steel ASTM A694 flanges. We understand the importance of protecting these high-quality products during transportation. Therefore, we use sturdy packaging materials that provide adequate cushioning and support. Our team ensures that each flange is securely placed in the packaging, minimising the risk of damage and ensuring they reach our customers in perfect condition.


ASTM A694 Carbon Steel Flanges Specifications


Specifications ASTM A694 / ASME SA694
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard ANSI, ASME, BS, DIN, EN etc.
Grades F42, F46, F52, F60, F65, F70, A36, A516 Gr. 70,60
Size 1/2″ to 48″
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

The Carbon Steel ASTM A350 LF2 Flanges come in various sizes, pressure levels, and types, including slip-on, weld neck, blind, and threaded flanges. Their many options make them suitable for a wide range of projects, thus offering the flexibility to meet the demands of any given project.


Carbon Steel ASTM A350 LF2 flanges are packed in tough wooden boxes or cases to guarantee safe transportation and storage. The flanges are precisely arranged and held securely in the packaging to stop any harm or alteration while handling and shipping. This packaging technique provides an additional shield layer and helps keep up the quality of the flanges until they reach their final destination.

Weight Of Carbon Steel A350 LF2 Flanges


Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter of Bolt Hole
AS4087 PN14 95 67 4 M12 14
AS 2129 Flange Table C 95 67 4 13 14
Table D 95 67 4 13 14
Table E 95 67 4 13 14
Table F 95 67 4 13 14
Table H 114 83 4 16 17
Table J 114 83 4 16 17
ANSI B16.5 ANSI 150 89 60 4 13 16
ANSI 300 95 67 4 13 16
ANSI 600 95 67 4 13 16
ANSI 900 121 83 4 19 22
ANSI 1500 121 83 4 19 22
ISO 7005 (DIN) Flange PN6 80 55 4 M10 11
PN10 95 65 4 M12 14
PN16 95 65 4 M12 14
PN20 90 60.5 4 M14 16
PN25 95 65 4 M12 14
PN40 95 65 4 M12 14

Material Astm A350 Gr Lf2 Dimensions


AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Flanges and Flanged Fittings Classes 25, 125 and 250
  • ASME B16.5, Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24
  • ASME B16.11, Forged Fittings, Socket Welding and Threaded
  • ASME B16.25, Buttwelding Ends
  • ASME B16.36, Orifice Flanges
  • ASME B16.47, Large Diameter Steel Flanges NPS 26 Through NPS 60
  • ASME B31.1, Power Piping
  • ASME B31.3, Process Piping
  • ASME B46.1, Surface Texture (Surface Roughness, Waviness, and Lay)

A350 LF2 Blind Flange Thermal Properties


Properties Metric Imperial
Thermal expansion co-efficient (@0-100°C/32-212°F) 10.4 µm/m°C 5.78 µin/in°F
Thermal conductivity 21.6 W/mK 150 BTU in/hr.ft².°F

Carbon Steel A694 Flanges Chemical Composition


Heat Analysis

Product Analysis

Carbon, max

0.26

0.265

Manganese, max

1.60

1.64

Phosphorus, max

0.025

0.030

Sulfur, max

0.025

0.030

Silicon

0.15-0.35

0.10-0.40

ASTM A694 Pipe Flange Mechanical Table


ASTM A694 Grade Yield Strength min. Tensile Strength min. Elongation min.
MPa ksi MPa ksi %
A694 F42 FLANGES 290 42 415 65 20
A694 F46 FLANGES 315 46 415 60 20
A694 F48 FLANGES 330 48 425 62 20
A694 F50 FLANGES 345 50 440 64 20
A694 F52 FLANGES 360 52 455 66 20
A694 F56 FLANGES 385 56 470 68 20
A694 F60 FLANGES 415 60 515 75 20
A694 F65 FLANGES 450 65 530 77 20
A694 F70 FLANGES 485 70 565 82 18

ASTM A694 Flange Pressure Ratings


ASTM/ANSI B 16.36 Welding Neck, Slip on, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
ASTM/ANSI B 16.5 Welding Neck, Slip on, Blind, High Hub Blind, Socket Weld, Lap Joint, Threaded, Ring Type Joint Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASTM/ANSI B 16.47 Welding Neck, Blind Flange [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900
BS 4504 SEC 3.1 Welding Neck, Hubbed Slip on, Hubbed Threaded, Lapped Pipe End, Plate, Loose Plate, Loose Plate With Weld Neck, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Welding Neck, Hubbed Slip-On Hubbed Threaded, Plate, Loose Plate With Weld On Plate Collar, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Welding Neck, Socket Welding, Slip-On, Blind, Screwed Boss, Lapped Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Welding Neck, Plate Slip-On, Screwed Boss, Slip-On Boss, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

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