NORTECHis ọkan ninu awọn asiwaju ChinaLabalaba àtọwọdá factory& Olupese.
Itọju irọrun pẹlu awọn ẹya ti o rọpo
Iwapọ oniru ati ki o rọrun be
Opin 40mm - 600 mm laarin awọn flanges EN1092 PN10, PN16, PN25
Standard design: API 609, BS EN 593, MSS SP-67.
Lever / worm gearbox oniṣẹ / oniṣẹ ina / oniṣẹ pneumatic
jakejado ibiti o ti ohun elo ati kekere iye owo.
Wafer Iru laarin flanges ti awọn orisirisi bošewa
Apẹrẹ disiki alailowaya lati ṣe idiwọ jijo lati disiki naa