Fittings

Olet

Olets, also known as Branch Fittings, are forged fittings used to create connections from a run pipe to an outlet pipe at either 45 or 90 degrees. The appropriate run size of the Olet is selected based on the NPS of the header pipe. Then, using the ID of the Olet as a template, a…

Plug

A plug is a fitting designed to terminate an opening in a piping system. Plugs are typically threaded, and screw into a port for temporary closure. They are also available for permanently welding into a socket. Plugs can be either standard 150# and SP-114 castings, or forged pressure fittings up to 3000#. Plugs can have…

Reducer

A reducer is a type of pipe fitting used in process piping that reduces the pipe size from a larger bore to a smaller bore (inner diameter). Reducing fittings, which include Concentric, Eccentric and Tee, allow for a change in pipe size to meet flow requirements of a piping system, or adapt to existing piping…

Stub Ends

Used in conjunction with a backing flange, a Stub End is, essentially, a short length of pipe with one flared end and one square-cut end, which is welded to a pipe of the same NPS, material grade and schedule. The combination of a Stub End and a backing flange is generally used as an alternative…

Tee Joints

A Tee is a type of pipe fitting which has a horizontal run and a vertical branch at a 90° angle. One of the most commonly used pipe fittings, Tees are used to combine or divide flow in a process piping system. Tees can connect pipes of the same or different diameters, change the direction…

Union

A Union is a type of pipe fitting designed to unite two pipes, and can be detached without causing any deformation, being easily disjointed. They’re typically used when joining two pipes that are fixed in place and cannot be turned. Unions are very similar to Couplings, except Unions can be unscrewed into two separate pieces,…

Nipple

A Nipple is a type of pipe fitting that is used to connect two elements of a piping system. A standard Nipple will be made of welded or seamless pipe and threaded on both ends, though they’re also available in the slightly less common TOE (thread one end) variation. The non-threaded end will be square…

Bushing

Bushings are a type of fitting with external and internal threaded ends, used to connect segments of pipe with different diameters. Sometimes called Reducer Bushings, the larger diameter of the bushing screws into a threaded socket, while the smaller pipe is then screwed into the smaller end of the bushing. They typically have a hexagonal…

Cap

Caps are a type of fitting used to terminate an open end of a pipe. The exterior of an industrial Cap is typically round, but can be square or rectangular. Caps attach to the exterior of a pipe via weld or NPT (nominal pipe thread). While a weld Cap will permanently terminate the line, a…

Coupling

Couplings are used to connect two segments of pipe. Typically, a pipe Coupling will have a threaded ID on either end. Pipes with threaded ends will be screwed into either side of the Coupling to create a longer run of pipe. Couplings can also be Socket Weld, with the square cut pipe ends fitting into…

James Duva, Inc. supplies Pipe Fittings in a wide range of grade, class, and connection type. Whether it’s a cast Stainless 90, a Carbon butt weld Tee, a forged Alloy 20 Cap, or a fitting of your own custom design, we’re your one source for all. Our Pipe Fittings are available in domestic and import manufacture and are guaranteed to meet your required specification.

Manufacturers

Full Selection of Domestic & Import

Range

BQ
Butt Weld (Welded & Seamless)
150# Castings
High Pressure

Plain & Beveled Ends
Socket Weld
Threaded
Grooved

Type

Bushing
Cap
Coupling
Full & Half
Cross
Elbow
Insert
Lateral & Wye

Nipple
Pipe & Swage
Olet
Plug
Reducer
Stub End
Tee Joints
Union

B.W. Fittings Specifications

Material
304/304L
316/316/L
310/310S
317L
347/347H
321/321H
309/309H
254SMO
410
2205
Alloy 20
C276
6061-T6
904L
200
400
600
625
800/800H/800HT
825

Specs.
A403 A774
A403 A774
A403 A774
A403 A774
A403 A774
A403 A774
A403 A774
A403
A815
A815
B366
B366
B361
B366
B366
B366
B366
B366
B366
B366

Pressure Fittings Specifications

Material
304/304L
316/316/L
310/310S
317L
347/347H
321/321H
309/309H
254SMO
410
2205
Alloy 20
C276
6061-T6
904L
200
400
600
625
800/800H/800HT
825

Specs.
A182
A182
A182
A182
A182
A182
A182
A182
A473
A182
B462
B564
B247
B564
B564
B564
B564
B564
B564
B564

Frequently Asked Questions

What expertise does James Duva, Inc. offer in the selection and supply of SS pipe fittings like Crosses, Elbows, and Inserts?

James Duva, Inc. has extensive expertise in supplying high-quality stainless steel pipe fittings such as Crosses, Elbows, and Inserts. Our team is highly knowledgeable in the dimensional specifications and material properties necessary for various industrial applications. We ensure that each fitting, whether it's a Cross with multiple inlet and outlet configurations or an Elbow with designated NPS connections, is precisely engineered to meet the specific needs of your piping systems. Our expertise lies in understanding the complexities of pipe fitting requirements and delivering solutions that enhance the efficiency and reliability of your installations.

What is the process for selecting the correct SS pipe fitting type for varying pipeline configurations?

Selecting the correct stainless steel pipe fitting involves evaluating the specific requirements of your piping system. For instance, if your system requires a change in direction, Elbows—which are available in 45° or 90° angles—are appropriate. For reducing pipe sizes, an Insert or Reducer Insert is ideal. Each fitting type, such as Cross, Lateral/Wye, and Olet, serves distinct functions, such as branching or connecting pipes at specific angles. Consult with James Duva, Inc. to ensure you choose the right fitting, as they offer expertise in providing fittings suitable for various configurations with precise inlet and outlet dimensions.

How can I obtain a detailed cost estimate and consultation for custom SS pipe fittings, such as Cross or Elbow, specific to my project needs?

To receive a detailed cost estimate and professional consultation for custom SS pipe fittings like Cross or Elbow, we recommend contacting James Duva, Inc. directly through our consultation request form available on our website. Our expert team will provide tailored advice based on your project specifications, including any unique size or configuration requirements, to ensure you receive the most cost-effective solutions.

What can I expect in terms of performance and compatibility when using James Duva's SS Pipe Fittings for diverse piping systems?

James Duva, Inc. ensures that their SS Pipe Fittings, including Cross, Elbow, Insert, Lateral/Wye, and Olet, provide reliable performance and versatile compatibility across various piping systems. Each fitting, such as the Elbow and Cross, is designed to facilitate smooth directional changes and branching, supporting both standard and customized configurations. Customers can expect these fittings to accommodate different diameters and connection types, ensuring seamless integration and optimal flow dynamics within their industrial setups.