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ASME SA105N Carbon Steel Class 300 Flange

We are manufacturers, suppliers and exporters of Carbon Steel A105 / A105N Flanges, which, the American Society for testing materials, classifies as a standard that covers forged Carbon-Steel piping parts that also include carbon steel pipe flanges, which are serviceable in pressure systems at room temperatures as well as temperatures higher than it. We produce Carbon Steel A105 / A105N Blind Flanges which are successful in pressure bearing and sealing pipe ends in heavy pressure applications like hydraulic systems since they have a maximum bending stress at the centre.

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ASTM A105N Forged Carbon Steel Flanges | ASTM A105N Industrial Carbon Steel Flanges | CS Flanges | ASME SA105N Flanges | ASTM A105N Flanges | ASME B16.5 Carbon Steel Flanges | ANSI B16.47 Large Diameter Carbon Steel Flanges Manufactures | ANSI / JIS / DIN / BS Standard Carbon Steel A105N Flanges Exporters | ASTM A105N Carbon Steel Pipe Flanges Suppliers | Pressure Class 150#, 300#, 600#, 900#, 1500#, 2500# ASTM A105N CS Flanges Manufactures

 

A105N Carbon Steel Flange is a standard of flanges. Stainless steel material flanges can be specified in various grades. ASTM A105 Carbon Steel Flanges are designed to withstand high temperatures. The steel flange made of A105N material is referred to as an ASTM A105N flange. A105N Carbon Steel Flange has no grade in the ASTM A105 standard; N refers to the steel’s heat treatment normalization. Carbon Steel A105N Flanges are manufactured from mild steel materials that can contain manganese, phosphorus, or sulfur. A105N Carbon Steel Flanges are characterized by their high toughness and wear resistance. They are commonly used in oil and gas transmission pipelines. These flanges are available in a range of grades and sizes.

 

These are steel flanges that are manufactured by A105N material, where “N” symbolizes the heat treatment to the steel. ASTM A105 is the one of the common forged steel material used for manufacturing flanges. After heat treatment normalization, this A105N Carbon Steel Flange easily removes internal stresses caused due to forming, casting or forging. This heat treatment ensures steels superior properties. These flanges are used for high temperature and ambient services. They are hard and contain nickel content. They are used in various applications like a boiler, petroleum industry, shipbuilding and electric industry.

 

There are various types of ASTM A105N flanges, available such as WN welding neck, SO slip-on, TH threaded, LF lapped stub end, orifice flange, and long welding neck. The material used for making these flanges is ASTM A105 steel; these flanges meet both international and national standards like ASME, ANSI B16.5, and MSS SP44. They are manufactured and well coated with black paint, oil coating to prevent it from rusting. You can easily use them at different pressure levels such as CLASS 150, CLASS 600 and CLASS 2500. Beside those ASME and ANSI standards, these flanges are manufactured in other standards also.

 

ASTM A105N flanges are tested and inspected by inspection agencies. Customers are provided the proper mill test certificate and packing list. They are packed in wooden cases, plywood boxes or seaworthy packages to prevent flanges from any kind of damages.

 

Standard Specification For ASTM A105N Flanges

Specification ASTM A105N / ASME SA105N
Dimensions ASME B16.5, ASME B16.47 SERIES A, ASME B16.47 SERIES B, ASME B16.36, BS10, EN1092-1:2013, MSS SP44, ASA, API-605, ISO 7005, ISO 15590-3, DIN 2631–2638, DIN 2573-2576, DIN 2527, DIn 2641-2642, DIN 2565-2566, DIN2502, AWWA, AS2129 TABLE C, TABLE D, TABLE E, TABLE F, TABLE J etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Size 1/2″ to 48″
Flange Face Type Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Types ASTM A105N Slip On Flange, ASTM A105N Socket Weld Flange, ASTM A105N Threaded / Screwed Flange, ASTM A105N Orifice Flanges, ASTM A105N SORF Flange, ASTM A105N Welding Neck Flange, ASTM A105N Long Welding Neck Flanges, ASTM A105N SWRF Flange, ASTM A105N Custom Flange as per Drawing etc., ASTM A105N Weldoflange, ASTM A105N Expander Flange, ASTM A105N Nipoflange, ASTM A105N Reducing Flange, ASTM A105N Plate Flange, ASTM A105N WNRF Flange, ASTM A105N Blind Flange, ASTM A105N Lap Joint Flange, ASTM A105N Pipe Flange
Value Added Services CNC Machining, Cold and Hot Dip Galvanized, Yellow Transparent, Drill, Oil Black Paint, Rolling, Zinc Plated, Anti-rust Paint, Shot Blasting, Sand Blasting, Heat Treatment, Punch
Other Testing Carbon Equivalent, Hardness, Grain Size, A for annealed, NT for Normalized and Tempered, N for normalized, NACE MR0175, Macro, SSC, or QT for Quenched and Tempered, Ultrasounic Test, HIC, Sour Service, Charpy Impact Test etc.
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