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Stainless Welded Tubing

Instrumentation / General Service

Welded pressure tube for any end-use market.

Dover Tubular Alloys maintains an extensive inventory of welded pressure tube. 

Welded pressure tubing offers a cost-savings alternative to seamless tubing for many applications. This material is used in a wide variety of end-use markets including: architectural, automotive, marine, chemical,  pharmaceutical, and energy (oil & gas). Most of our material is triple spec’d to meet ASTM A249/A269/A554 & ASME SA249 and can be used in both pressure and ornamental applications. Our company also inventories welded sanitary / high-purity tubing per ASTM A270. More information available here.

Product Range

OD Range: 1/8″ to 14″

Wall Range: 0.020″ to 0.188″

Product Grades

304/L (UNS S30400/S30403)

316/L (UNS S31600/S31603)

Specifications & Compliance

ASTM A249 / ASTM A269 / ASTM A554 / ASTM A778


NACE MR0103/MR0175 / PED / RoHS / ISO / EN10204 3.1

Our company has partnered exclusively with tier 1 domestic & import mills to provide the highest product quality for your most demanding applications