Chemical industry
Process piping rated on ASME B31.3.
Pipe fittings
Fittings for process and fluid lines.
Stainless steel, carbon steel, and brass, from 1/16 to 1 in. Threads are NPT, ISO/BSP, and SAE.
About
Machined and forged pipe fittings, cleaned and rated.
A.S. Engineering Works supplies pipe fittings for process piping and fluid connections. Straight fittings and tube adapters are machined from bar. Elbows, crosses, and tees are forgings.
Components are cleaned to remove oil, grease, and loose particles. Carbon steel fittings are zinc plated. Heavy-wall fittings are available only in 316 stainless steel.
Read more- 1/16–1 in. Size range in the catalogue
- SS · S · B Stainless, carbon steel, brass
- NPT · ISO · SAE Thread families
- B31.3 Pressure basis at ambient temperature
Products
What you can ask for
The published catalogue is the pipe fittings range. The other pages are there so you can describe a related part in an inquiry.
Pipe fittings
Nipples, adapters, elbows, tees, crosses, couplings, caps, and plugs.
Tube fittings
Ferrule fittings for inch and metric tube. Confirm the size with us.
Flareless tube fittings
Bite-type fittings for medium to heavy wall tube.
Needle valves
Metering and shutoff for small instrumentation lines.
Manifold valves
Isolate, equalize, and vent a pressure instrument.
Check valves
One-direction flow in a process or hydraulic line.
Thermowells
A pocket that holds a temperature sensor in the process.
Ball valves
Quarter-turn shutoff for instrumentation and process lines.
Applications
Where these fittings are used
These are typical uses of NPT, ISO, and SAE fittings. They are not a list of contracts.
Oil and gas industry
Small-bore instrument and utility connections.
Nuclear industry
Stainless fittings for instrument and utility lines. Send the grade and documents you need.
Railway industry
Fittings and plugs on air and fluid lines.
Ship building industry
Utility joins, caps, and plugs on piped systems.
Food processing industry
Stainless fittings where the line calls for 316 or 304.
Why this range
What the catalogue actually states
Three metals
Stainless to 1,000°F, carbon steel to 375°F, brass to 400°F.
Named threads
NPT, ISO/BSP tapered and parallel, and SAE straight thread.
Cleaned parts
Oil, grease, and loose particles are removed before packing.
Zinc-plated steel
Carbon steel fittings are plated to resist corrosion.
A clear order number
Prefix SS, S, or B. Example: SS-3-CN-N.
A downloadable list
Sizes and pressure ratings sit in the pipe fittings catalogue.