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Carbon Steel F65 Flanges Manufacturer and Supplier In Doha, Qatar

Faizan Flanges is a trusted manufacturer and supplier of Carbon Steel F65 Flanges in Doha, Qatar, delivering high-strength solutions for critical pipeline and industrial applications. ASTM A694 F65 flanges are designed for very high-pressure transmission systems, where superior strength, toughness, and reliability are essential. Manufactured from high-quality forged carbon steel, these flanges provide secure and leak-free connections under extreme operating conditions. At Faizan Flanges, strict quality control and advanced manufacturing processes ensure that F65 flanges meet international standards and perform consistently in demanding oil, gas, and energy projects.

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Carbon Steel F65 Blind Flanges

Carbon Steel F65 Slip on Flanges

Carbon Steel F65 Lap Joint Flanges

Carbon Steel F65 Flanges are produced according to ASTM A694 standards and contain carefully controlled levels of carbon, manganese, silicon, and micro-alloying elements. This composition delivers exceptional strength and durability. Mechanically, F65 flanges offer a minimum yield strength of 65 ksi, high tensile strength, and excellent impact resistance. They are engineered to withstand extreme internal pressure and mechanical stress, making them suitable for high-capacity pipeline systems and severe service conditions.

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Carbon Steel F65 Flanges Specification

Specification Chart Of : ASTM A694 F65 Flanges
ASTM/ ASME Standard Materials Cast Iron, Inconel, Mild Steel, Stainless Steel, Alloy Steel, Carbon Steel, Duplex Steel & Super Duplex Steel, Hastelloy, Copper Nickel, Wrought Iron.
Thickness Calculation AS Per ASME NPS ≤ 18
Length Chart (1/2″) To (48″)
Manufacturing Process For Flanges
  • Machined/ Forged/ Heat Treated
High Temperature Chart Above 200° Celsius (400°F) For 150 Class Or Above 400° Celsius (750°F)
JIS Standards Manufacturer 5K, 10K, 40K, 16K 20K 30K, 63K
Minimum Size Of Bore Diameter NPS ≤ 10
Dimensions ASME B16.36, DIN, AWWA C207, B16.47 Series A & B, BS1560-3.1, EN-1092, ASME B16.48, API605, BS4504, EN1092, UNI, ISO, MSS S44, IS 2062, ISO70051, API, API7S-43, ANSI/ASME B16.5, API7S-15
Pressure Test 150 LB To 2500 LB
Different Face Type Groove And Small Tongue Groove, RTJ, Flat Face, Lap-Joint Face, Raised Face, Large Tongue & Large Male-Female And Small Male-Female
Accept All Small And Large Order Of Type Blind, Threaded, Lap Joint, Slip-On, Socket-Weld, Weld Neck
Application Use In Various Industry Power Plants Industry Food Processing And Manufacturing Waterworks Systems Nuclear Power Application Municipal Pipe Systems Fossil Fuel Power Plants Oil And Gas Industry
Flange Making Format Forged/ Plate/ Threaded

Carbon Steel F65 Flanges Chemical Composition

Grade C Mn P S Si
ASTM A694 F65 Flanges 0.26-0.265 1.60-1.64 0.025-0.030 0.025-0.030 0.15-0.35

Carbon Steel F65 Flanges Mechanical Properties

Element Of A694 Tensile Strength Yield Strength (0.2%Offset) Elongation
ASTM A694 F65 Flanges 415 450 20 %

Largest Carbon Steel F65 Flanges Supplier in Doha, Qatar

Faizan Flanges, a leading supplier in Doha, Qatar, offers an extensive selection of Carbon Steel F65 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.

Contact us to get a quick quote for your requirement.

We offer These Flanges as per DIN, ISO, JIS or ANSI Standard.

Carbon Steel F65 Flanges are commonly used in high-pressure oil and gas transmission pipelines, petrochemical plants, refineries, and power generation facilities. They are ideal for connecting pipes, valves, and equipment in large-diameter pipeline systems transporting oil, gas, and other fluids. These flanges are widely applied in onshore and offshore projects where maximum strength and safety are required. Faizan Flanges supplies F65 flanges to ensure durable, efficient, and secure connections that support long-term pipeline integrity and operational reliability.


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Types of Carbon Steel F65 Flanges

Carbon Steel F65 RTJ Flanges
Carbon Steel F65 Plate Flanges
Carbon Steel F65 Slip On Flange
Carbon Steel F65 Weld Neck Flanges
Carbon Steel F65 Threaded Flanges
Carbon Steel F65 Socket Weld Flanges

Are Custom Sizes Available for Carbon Steel F65 Flanges?

Yes, we offer custom sizes for Carbon Steel F65 Flanges to meet specific project needs. Our team at Faizan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@faizanflanges.com.

Material Testing

We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.

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Application Industry of Carbon Steel F65 Flanges

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