ASTM A213 Alloy Seamless Steel Pipe
ASTM A213 covers seamless ferritic and austenitic steel boiler,Boiler Tube, and heat-exchanger tubes for high temperature services, designated Grades T5, TP304, etc. Grades with letter H has highe creep-rupture strength compared with grades with no H. ASME SA213 seamless tubes are chrome moly Tubes with alloy element of chromium, molybdenum.
Size:
Wall thickness：1mm~120mm;Outside diameter：6mm~2500mm;Length：5.8m, 6m, 11.8m, 12m, or as required
Steel Grades – Alloy Steel:T2, T11, T12, T22, T91, Stainless Steel: TP 304, TP 304L, TP 316, TP 316L, TP 321
YIZENG is one of the leading manufacturer and supplier of ASTM A213 Low Alloy Steel Tubes of all grades and dimensions. We also keep stock of ASTM A213 seamless tubes of Alloy Steel:T2, T11, T12, T22, T91, T92 in annealed and pickled, bright annealed, mill finish and polished conditions according to customer requirements.
Technical requirements acc. to ASTM A 450.
Size of pipes in accordance with ANSI/ASME B36.19M.
The quality of pipes is ensured by manufacturing process and non-destructive test.
Hardness of metal not less than 100 HB.
Length tolerance of measured pipes not greater than +10 mm.
Monitoring of continuity of metal by pneumotest with pressure of 6 bar is available.