PAC Stainless LTD

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ProductsT304/L Stainless Steel Tubing, T316/L Stainless Steel Tubing, T304/L Stainless Steel Pipe, T316/L Stainless Steel Pipe, Monel Tubing, Metric Tubing, Tungum Tubing, BI-Lok Tube Fittings, Super Duplex 2507 Tubing

304 & 316 Instrumentation Tubing & Hydraulic Tubing


Dual certified stainless steel tubing 304/304L and 316/316L are the workhorse grades for a variety of instrumentation and hydraulic applications. This material is stocked in 20 foot lengths in both welded and seamless production forms. PAC Stainless maintains extensive inventories in a wide range of instrumentation tube sizes in all of our warehouses.

All stock standard instrumentation tubing, hydraulic tubing and stainless steel pipe is produced by ISO certified manufacturers located in the U.S and other countries. Products are stocked in Annealed and Pickled, Bright Annealed and Polished surface finish conditions.

Instrumentation Tubing / Hydraulic Tubing Size Range
Outside Diameter:  1/16” through 4.00”
Wall Thickness:      .010” through .250”

Welded Stainless Steel Tubing
Governing Production Specifications – ASTM A249 and ASTM A269

Seamless Tubing
Governing Production Specifications – ASTM A213 (average wall) and ASTM A269

Chemical Composition (%) Cr Ni C Mo Si P S
T304/L 18.0 – 20.0 8.0 – 12.0 0.03 (max) 1.0 (max) 0.045 (max) .030 (max
T316/L 16.0 – 18.0 10.0 – 14.0 0.03 (max) 2.0 – 3.0 1.0 (max) 0.045 (max) .030 (max)


 PAC Stainless Catalog
 Tube Burst Chart


T304/L   T316/L Coil Tube Metric Tube Super Duplex 2507 Tungum Other Special Products Sanitary