Stainless steel welded tubes
Esp | Eng

Specifications

The manufacture of Inoxidables de Rábade is oriented mainly pointed towards among others to the needs of the food processing industries, pharmaceutical, chemical, building and automotive. For this IRSA works under the following rules of construction:


MANUFACTURING STANDARDS

Stainless Steel Welded Tubes for Food Industry and Pharmaceutical Chemistry (DIN 11850, ASTM A 270)
Stainless Steel Welded Tubes for Pressure Service (EN 10217-7)
Stainless Steel Welded Tubes for austenitic heat and capacitors. ASTM A249
Welded austenitic stainless steel for general services. ASTM A269
Welded stainless steel tubes for conducting water and other aqueous liquids (medical tube). (EN 10312:2005)
Austenitic Stainless Steel Tube Soldiers as AINSI dimensional standards. (ASTM A312 / ASTM A778)

STAINLESS STEEL GRADES

ASTM A240 304L 316L
According to EN 10088 1.4307 1.4404
Other grades on request.

DIMENSIONAL TOLERANCES

D3/T3 ISO 1127, ISO 1127 D4/T3
ASTM A450, ASTM A530

SURFACE FINISHES

Spazzolato
Ø8 mm to 168,3 mm
Scaling
Ø8 mm to 323,9 mm
Bright annealing
Ø10 mm to 63,5 mm
Annealed+Pickled
Ø76,1 mm and 88,9 mm
Polished or satin Grinding
Ø12 mm to 168,3 mm

LENGTHS

Standard
6000 mm (-0 / +10 mm)
Special
3000 mm to 13000 mm
Cut tube
150 mm 5000 mm (-0/+0,5 mm)
Ø10 mm to 76,1 mm
Inoxidables de Rábade