Pipeline fittings are used to connect straight sections of pipe, change flow direction, adapt pipe sizes, or terminate a piping system. They’re essential for building efficient, flexible, and safe fluid or gas transport networks.
A fitting joins pipes together or modifies flow (e.g., elbows, tees, reducers), while a flange is a flat disc used to bolt two pipe sections or components together. Flanges allow for easier disassembly and maintenance.
They are commonly made from stainless steel, carbon steel, brass, copper, or plastic depending on the application. Stainless steel and carbon steel are preferred for industrial, high-pressure, or high-temperature systems.
Standard pressure ratings include 150lb, 300lb, 600lb, and higher depending on the material and design. The correct pressure class must match your system requirements to ensure safe operation.
ANSI B16.5 is a standard that defines dimensions, tolerances, and pressure ratings for pipe flanges and flanged fittings. It is widely used in industrial and high-pressure piping systems.
It is not recommended unless proper adapters are used. Mixing standards can result in misalignment, poor sealing, or mechanical failure.
Selection depends on factors such as pressure, temperature, fluid type, pipe size, and applicable standards. Material compatibility and environmental conditions should also be considered.
No. For hygienic applications, only stainless steel fittings with smooth, crevice-free surfaces (often polished) and specific certifications (e.g., 3A, FDA) should be used.
Typical fittings include elbows, tees, reducers, caps, nipples, couplings, and unions. Each serves a unique function in controlling direction, flow, or connectivity.
Common types include weld neck, slip-on, blind, threaded, socket weld, and lap joint flanges. Each type serves a different installation or operational need.
Yes, provided they are rated for the appropriate pressure and temperature conditions. Materials like carbon steel or stainless steel are suitable for steam lines.
Yes, many suppliers (including us) can provide custom-machined or hard-to-source parts for specific projects. Get in touch with our team to discuss your requirements.