DTL can manufacture forged steel flanges and various pressure vessel forgings according to various domestic
and international standards like ASME, ANSI, DIN, JIS, GB, SH, HG, JB.
The regularly used materials are carbon steel, alloy steel, low-temperature steel, stainless steel, etc.,
DTL produces disc-type and flange-type forgings with dimensions ranging from Φ70 to Φ6000mm.
Common standards include GB/T3077, EN10083, EN10084, JB/T6395, and NB/T47008~47010.
The regularly used materials grades include 20CrNi2Mo, 20CrMnMo, 20CrMnTi, 34CrNiMo6, 30CrNiMo8, 40CrNiMo, 35CrMo, and 42CrMo.
