ASTM A105 Flange
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ASTM A105 Flange

ASTM A105 flange is the specification of flange. The flange of this specification is made of forged carbon steel and is suitable for high temperature conditions.
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Product Introduction

GNEE's carbon steel ASTM A105 flanges are known for their high tensile strength and corrosion resistance, ensuring longevity even in the most demanding conditions.

ASTM A105 flanges are forged carbon steel flanges suitable for ambient and high temperature service in pressure systems. The maximum weight limit for carbon steel flanges made of ASTM A105 material is 4540 kg.
A105 forged flange is strong, hard and tough. The roughness makes them highly resistant to wear and tear. Primarily used in oil and gas transmission pipelines, these flanges play a key role in ensuring the safe and efficient transportation of substances such as fluids, gases and vapors under high pressure and temperature conditions.

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Product information

ASTM A105  Carbon Steel Flanges Specification

Specifications ASTM A105 & ASME SA105,
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size 1/2″ to 48″
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Carbon Steel A105 Flange Chemical Composition Requirements

Elements Composition, %
Carbon [C] ≤0.35
Manganese [Mn] 0.60-1.05
Phosphorus [P] ≤0.35
Sulfur [S] ≤0.40
Silicon [Si] 0.10-0.35
Copper [Cu] ≤0.40
Nickel [Ni] ≤0.40
Chromium [Cr] ≤0.30
Molybdenum [Mo] ≤0.12
Vanadium [V] ≤0.08

ASTM A105 lap flange Mechanical Properties

 

Tensile Strength min. Yield Strength min. Elongation min. Reduction of Area, min. Hardness
MPa ksi MPa ksi % % HBW
485 70 250 36 22 30 137-187

 A105 carbon steel flange

A105 Casting flange

Why choose us

gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.

Gnee product certificate

A105 carbon steel flange

Gnee Factory environment

Gnee Factory environment

 

FAQ

1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.

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