درجة حرارة وسائل الإعلام
درجة حرارة منخفضة
اسم العلامة التجارية
DIDLINK
Flanges drilled confirms
BS4504 PN10/16/25
Tightness check
API 598/ISO 5208/EN12226-1
Face-to-face conform
BS5163 type B/BS5150
Suitable medium
water and neutral liquid
Working temperature
-20 to 120 centigrade. (EPDM: -20 to 120, NBR: -10 to 80)
Body/Bonnet/Disc
Cast iron/ductile iron/CI/DI/GG25/GGG40/GGG50/HT200/QT450
Stem
Stainless steel, brass, bronze, steel with zinc
Gland follower
Brass/ductile iron