Mitundu yapamwamba ya EN Welding Neck Flanges

Zida A105, A350LF2, A694, RST37.2 S235JR; S275JR; S355JR; S420NL; S460NL; P245GH; P250GH; P265GH; P280GH; S355GH; C45 (E); 42CrMo4; 34CrNiMo6; A182F1, A182F304, A182F304L, A182F316, A182F316L, ndi zina. Kukula 1/4 "-144 '', Dia 73mm-6500 mm Kuphimba Kwakutetezani Mafuta Otsutsa-dzimbiri, Wakuda kapena Wotera Penti, Wotenthedwa Magalo. Njira Kuyeserera kwa zinthu zosapanga bwino → Kudula → Kutenthetsa System Assurance System -Kuwonongeka Kwa Kusakanikirana kwa Mpweya...