Ryerson offers an extensive inventory of stainless steel pipes, valves and fittings, and we have the dedicated staff to help you find what you need. From seamless or welded stainless steel pipe to a variety of fittings, flanges and sanitary tubing, our range of pipes and valves supports a host of applications. Look to us for your project management needs as well. We employ a dedicated, experienced staff to help you with everything you need for your project from purchasing and storing to shipping and reporting.
Allow us to cut your pipes to size and deliver your parts ready to use. Our sourcing options and local service centers can provide the pipes, valves and fittings you need, when you need them.
| Type | Specifications/Grades | Sizes |
| Welded Pipe | Specification: ASTM A312, ASTM A778 Grades: 304L, 316L Available upon request in most Stainless, Nickel, Chrome Moly and Duplex Alloys |
Sizes: ¼" thru 36" Schedule: 10s, 20, 40s, 80s |
| Seamless Pipe | Specification: ASTM A312 Grades: 304L, 316L Available upon request in most Stainless, Nickel, Chrome Moly and Duplex Alloys |
Sizes: ¼" thru 16" Schedule: 10s, 40s, 80s, 120, 160, XXH |
| Fitting Type | Specifications/Grades | Types | Sizes |
| Buttweld Fittings-Welded & Seamless | Specification: ASTM A403, ASTM A774 Grades: 304, 316 Available upon request in most Stainless, Nickel, Chrome Moly and Duplex Alloys |
Type: LR 90, SR 90, 45, Tee, Red. Tee, Caps, Concentric And Eccentric Reducer, Type A and Type C Stub Ends | Sizes: ½" thru 24" Schedule: 10s, 40s, 80s |
| 150 Lb. Pipe Fittings | Grades: 304, 316 | End Type: Threaded and Socket Weld Type: 90, 45, ST. 90, Coupling, Half Coupling, Reducing Coupling, Hex Bushing, Square and Hex Plug, Union, Cross, Cap, Tee |
Sizes: 1/8" thru 4" |
| 3000 Lb. Pipe Fittings | Specification: ASTM A182 Grades: 304L, 316L |
End Type: Threaded and Socket Weld Type: 90, 45, ST. 90, Coupling, Half Coupling, Reducing Coupling, Hex Bushing, Square and Hex Plug, Union, Cross, Cap, Tee, O-Lets |
Sizes: ¼" thru 4" |
| Flange Type | Specifications/Grades | Types | Sizes |
| Flanges |
Specification: ASTM A182 |
Pressure Rating: 150#, 300#, 600#, 1500# Type: Slip-On, Blind, Lap-Joint, Threaded Weld-Neck and Socket Weld |
Sizes: ½" thru 24" Schedule: 10s, 40s, 80s |
| Plate Flanges | Grades: 304, 316 | Type: Pipe Slip-On, Tube Slip-On , Blind | Sizes: 1" thru 12" |
| Type | Specifications/Grades | Sizes |
| Sanitary Tubing | Specification: ASTM A270 Grades: 304L, 316L |
Sizes: 1" thru 6" Thickness: 0.065", 0.083", 0.109" |
| Seamless Instrumentation Tubing | Specification: ASTM A213/A269 Grades: 304L, 316L |
Sizes: ¼" thru 1" Thickness: 0.035", 0.049", 0.065" |
Type: Buttweld, Compression
| Type | Specifications/Grades | Sizes |
| Nipple TBE |
Specification: ASTM A312 Grades: 304L, 316L |
Sizes: ¼" thru 4" Schedule: 40s, 80s |
Gate, Globe, Ball, Check.