продукция

Blind flange(DIN2527)

Collar(DIN2642-B/DIN2642-B…)

Plate flange (DIN2641/DIN2642/DIN2576…)

Slip on flange(DIN86029/DIN26030)

Threaded flange(DIN2566)

Wedge ring(DIN20004)

Welding Neck flange(DIN2631/DIN2632…DIN2638)