ASTM A350 CS LF2 Weld Neck Flanges

SA350 LF2 WNRTJ Flange Manufacturer In India

Being a leading manufacturer and trader of quality products, we offer a broad range of CS ASTM A350 LF2 Weld Neck Flange . We manufacture them as per the international standards and have categorized them under different types based on their size, shapes, and dimensions. the ASTM A350 specification covers carbon steel and low alloys steel forged products. We make CS ASTM A350 LF2 Weld Neck Flange in conventional as well as in non-conventional form as per the needs specified by the buyers. The excellence and skills of our operating staff are unquestionable, and we can guarantee that every Flange manufactured at our first production unit meet all the desired qualities and abilities.


Carbon Steel ASTM A350 LF2 Weld Neck Flange are used in applications where corrosion resisting ability is not much important, such as cold temperatures services. These Flanges offer moderate strength and considerable impact toughness. These Flanges, while getting manufactured, go through many operations such as annealing, tempering, milling, etc. every transaction is carried out entirely by our excellent workforce to produce dimensionally accurate Flanges. the process of manufacturing gets simplified with the use of the latest technologies and tools.


Nitron Alloys Overseas have assigned a team of experts to keep watch on each operation and make sure of the proper following of all services as per the standard operating procedure. The fully furnished Carbon ASTM A350 LF2 Weld Neck Flange is offered in threaded or non-threaded form depending on the choice of the customer. We guide to make a choice easy for them. All these Flanges, before putting into the market, are sent through quality inspection to ensure their high functionality and more extended service period. Our quality parameters are tough and are decided to keep the requirements of the customers in mind.


Nitron Alloys Overseas has made it to the list of fastest-growing organizations in the country. This has happened because of the trust our clients showed upon us. We value relationships with the customers more than the money, that is why we have decided affordable prices for these Flanges. We also provide exceptional services to the customers, along with the orders.


Specification of ASTM A350 Carbon Steel Weld Neck Flanges

Spec bag

Specifications: ASTM A350 LF2 / ASME SA350 LF2

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:1/4" - 48"

Pressure Ratings:150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc

Flange Face Type:flat face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Grade: Carbon Steel ASTM A350 LF2

Types of A350 Carbon Steel LF2 Weld Neck Flanges

ASTM A350 Carbon Steel LF2 WNRF Flanges

CS ASTM A350 LF2 WNRF Flanges

ASTM A350 Carbon Steel WNRTJ Flanges

CS ASTM A350 LF2 WNRTJ Flanges


A350 Carbon Steel LF2 weld neck flanges are specific types of flanges used to connect pipes & provide a secure and leak-proof joint. They have a long tapered neck that transitions to a larger diameter, which allows for easy alignment and welding to the connecting pipe.

A350 Carbon Steel LF2 weld neck flanges offer excellent impact toughness & low-temperature properties making them suitable for applications involving cryogenic temperatures. They have good corrosion resistance and are commonly used in industries such as oil and gas, petrochemical & power generation.

A350 Carbon Steel LF2 weld neck flanges are available in a range of sizes and pressure ratings to suit various piping requirements. Common sizes typically range from 1/2 inch to 48 inches in diameter with pressure ratings ranging from 150 to 2500 class.

Yes, A350 Carbon Steel LF2 weld neck flanges are specifically designed for low-temperature applications. They are suitable for use in environments where the operating temperatures can reach as low as -50°C (-58°F) & maintain their mechanical properties & toughness.

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