4381004640 ZORO SELECT Welded Weld Neck Flange Sch

Review ZORO SELECT 2-1/2 Inch Welded Weld Neck Flange Sch 40

The Zoro Select 4381004640 2-1/2 welded weld neck flange is a crucial component in various industrial applications, particularly in the oil and gas industry. This flange is engineered to meet Sch 40 specifications, signifying its ability to withstand working pressures and temperatures as outlined by the American Society of Mechanical Engineers (ASME).

This 2-1/2 inch flange boasts a welded weld neck design, which offers enhanced strength and durability. The weld neck is the section of the flange that is thicker and designed to receive the weld, ensuring a strong and leak-free connection when the flange is installed.

Made from carbon steel, this Zoro Select flange exhibits excellent toughness and resistance to corrosion. The material is also ductile, allowing it to absorb energy without fracturing or breaking during service. This flange's Sch 40 rating ensures a wall thickness of 0.25 inches, providing ample strength for the specified pressure and temperature requirements.

The welded weld neck flange is manufactured in accordance with ASME B16.9 and B16.5 standards, ensuring the highest level of quality and consistency. The flange's face is flat and parallel, and it is designed to mate with a corresponding mating flange to create a secure and leak-free connection.

This Zoro Select product comes with a raised face, which allows for the installation of gaskets with a larger contact area for improved sealing performance. The raised face height is 1/16 inches, and the flange's centerline height is 1.25 inches.

The Zoro Select 4381004640 2-1/2 welded weld neck flange also features a Grade B surface finish, which is roughened to provide optimal gasket seating and ensure a tight seal. The flange's dimensions are as follows: diameter is 5.56 inches, face width is 5.43 inches, and overall height is 2.31 inches.

This product is designed for use in high-pressure applications and is suitable for a wide range of industrial processes, including the transfer and processing of gases and liquids. With its robust construction, this welded weld neck flange is a reliable and effective solution for your industrial needs.

Product Name: Zoro Select 4381004640 2-1/2 welded weld neck flange Sch 40

1. Weld Neck Design: This flange is designed with a weld neck, which allows for the pipe to be welded directly to the flange. This design provides a strong and leak-free connection.

2. Sch 40 Standard: The Sch 40 standard means that the flange has a thickness of 0.125 inches, making it suitable for applications with moderate pressure and temperature.

3. 2-1/2 Inch Size: This size is commonly used in various industrial applications, making it a versatile option for many projects.

4. Welded Construction: The welded construction of this flange ensures its strength and durability, and it can withstand high levels of pressure and temperature.

1. Limited Compatibility: This flange is only suitable for Sch 40 piping and may not be compatible with other piping standards.

2. Weight: Due to its welded construction and thickness, this flange is heavier than some other options, which could make it more difficult to transport and install.

3. Cost: Compared to other flange types and sizes, this welded weld neck flange may be more expensive due to its thicker material and welded construction.

The Zoro Select 4381004640 2-1/2 welded weld neck flange Sch 40 is a high-quality and durable option for industrial applications that require a strong and leak-free connection. Its weld neck design, Sch 40 standard, and 2-1/2 inch size make it a versatile and widely used option. However, its limited compatibility, weight, and cost may be drawbacks for some users.

If you require a strong and leak-free connection for a Sch 40 piping system, and the weight and cost are not major concerns, then this welded weld neck flange is a great option. However, if you need a more cost-effective or lighter option, or if you require compatibility with other piping standards, you may want to consider other flange types and sizes.

Details:

Electrical outlet's. Receptacles. Steam pressure, number of bolt holes 8, 5 1/2 in circle diameter, 3/4 hole diameter details. Light industrial.

And enclosures. Electrical boxes.

specifications pipehosefit:

• brand: Zoro Select
• mpn: 4381004640
• country of origin: Vn
• type: Pipes, Valves Fittings Fittings Stainless Steel Pipe Fittin
• weight: 13.2500
• length: 8.500
• width: 8.400
• features: Flange, Raised, 2 1/2 In Nominal Pipe Size, Flanged X Weld Neck
• battery included: No

general pipehosefit:

• category: Business & Industrial > Adapters > Pipe Hose Fittings

seller pipehosefit:

• rating: 99.8%
• city: USA
• # reviews: 1355602

shipping pipehosefit:

• type: fixed
• class: standard
• service: standard
• transit: 4-4 days

offer pipehosefit:

• price: $118.99
• item condition: New
• in stock #: 1
• availability: in stock
• started: april 19, 2026
• sold #: 10
• options: ship-to-home

payments pipehosefit:

• other
• credit card: discover
• wallet: google-pay

returns pipehosefit:

• policy: returns accepted
• time: 60 days
• method: money back
• paid by: seller