適用産業
建設動作, エネルギー & 鉱業, water well drilling
product name
DTH drill rods
other name
DTH drill rods for TUBEX
Thread
API 2 3/8'' REG, 2 7/8'', 3 1/2'', 4 1/2''
outer diameter
76/ 89/ 102/ 114/127/140mm
Advantage
friction welding nitrogen treated
Quality
Equivalent to Atlas, sandvik
Product name
hard rock pneumatic water drilling machine drilling rod drill rod