flange

JS FITTINGS is professional flange manufacturers suppliers and factory in China, specialized in providing flange for oil gas chemial with wholesale price. For quotation price, contact us now.

Standards:

ASME B16.5, ASME B16.47, ASME B16.48; ANSI B16.5

GOST 33259, GOST 12820, GOST 12821

EN 1092, BS 4504 flange

AWWA C207-07

DIN 257,DIN2576,DIN 2502,DIN 2503,DIN 2642, DIN2655,DIN 2656,DIN2566,DIN 2527,DIN 2631,DIN 2632,DIN 2633,DIN 2634,DIN 2635,DIN 2636,DIN 2637

JIS B2220