Измените вашу подписку на Премиальную и узнайте о дополнительных преимуществах. Подробнее
Присоединяйтесь к нам и наблюдайте, как растет ваш бизнес! Станьте частью глобальной сети из 10 000+ глобальных бизнесов Подробнее
Point anchoring rock boltis composed of screw thread steel bar , high strength plate ...
How to work Slit wedge rock bolt has five parts : wedge,rod,plate,spherical washe...
Dana Steel Processing Industry L.L.C (UAE/INDIA/LIBYA) ISO9001 : 2000 Certified Manuf...
Structure:shaped by hydraulic pressure with welded high-strengthened cool-drawn low c...
The steel grades of common oilfield API-5CT casing pipe include J55, K55, N80-1, N80Q...
C90 oil casing pipe is a kind of large diameter pipes, included in API SPEC 5CT/ISO11...
C95 oil casing pipe is a kind of large diameter pipes, included in API SPEC 5CT/ISO11...
H40 oil casing pipe is a kind of large diameter pipes, included in API SPEC 5CT/ISO11...
J55 oil casing pipe is a kind of large diameter pipes, included in API SPEC 5CT/ISO11...
K55 oil casing pipe is a kind of large diameter pipes, included in API SPEC 5CT/ISO11...
L80 oil casing pipe is a kind of large diameter pipes, included in API SPEC 5CT/ISO11...