Stainless steel 304 ERW pipes are versatile pipes that are welded in place by cold forming flat sheets to form a strong Stainless steel 304 ERW pipe. The Stainless steel 304 ERW pipe in this grade can be easily identified by the presence of seams or welds that are longitudinally seen across the length of the pipe.

We are highly engaged in providing Stainless steel 304 ERW pipes to our prestigious clients.

Size (Seamless) : 1/2″ NB – 16″ NB

Size (ERW) : 1/2″ NB – 24″ NB

Size (EFW) : 6″ NB – 100″ NB

Outside Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock

ASTM A312 TP304 Seamless Pipe Material Specification

Specifications	ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358
Dimensions	ASTM, ASME and API
SS 304 Pipes	1/2″ NB – 16″ NB
ERW 304 Pipes	1/2″ NB – 24″ NB
EFW 304 Pipes	6″ NB – 100″ NB
Size	1/8″NB TO 30″NB IN

Stainless steel 304 ERW pipe