Complete range of GB/T standard forged flanges for Chinese and Asian markets. Compliant with GB/T 9115-9119, HG, JB standards. PN2.5 to PN260 pressure ratings.
DN10 to DN2000
PN2.5, PN6, PN10, PN16, PN25, PN40, PN63, PN100, PN160, PN260
GB/T 9115-9124, HG 20592-20635, SH, JB
Deepen your knowledge with our in-depth technical guides written by JIAJI engineers:
ASME B16.5, EN 1092-1, DIN, GB flange & fitting standards explained with comparison tables.
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