Self drilling anchor bolt is composed by hollow anchor bolt, anchor nut, anchor plate, anchor coupler, drill bit, centralizer, and the hollow anchor bars can be cut and lengthened by coupling on req…
Self drilling anchor bolt is composed by hollow anchor bolt, anchor nut, anchor plate, anchor coupler, drill bit, centralizer, and the hollow anchor bars can be cut and lengthened by coupling on req…
Details
The ZG series drilling pipe was developed to provide the market with more reliable technology and more hoisting performance. It is special kind of industrial tubular widely used for drill…
Self drilling anchor bolt adopts wave-thread hollow bar, which has great anchoring effect and can be cut according to demands. Sinorock also produces large-diameter self drilling anchor bar by adoptin…
Self drilling anchor bolt is composed by hollow anchor bolt, anchor nut, anchor plate, anchor coupler, drill bit, centralizer, and the hollow anchor bars can be cut and lengthened by coupling on reque…
Self drilling anchor bolt adopts wave-thread hollow bar, which has great anchoring effect and can be cut according to demands. Sinorock also produces large-diameter self drilling anchor bar by adoptin…
Descriptions
JN1780 is a kind of drilling viscosity reducer.
JN1780 viscosity fast and stabilization period up to 150 hours.
JN1780 can improve the drilling fluid flow, speed up drilling an…
API 5DP Drill PipeStandard: API Standard: API 5DP Thickness: 6.45 - 12.7 mm Section Shape: Round Outer Diameter: 60.3 - 139.7 mm Place of Origin: China (Mainland) Secondary Or Not: Non-secondary App…
Drilling hose, also called rotary & vibrator drilling hose, is often used as the flexible connectors between the top of drilling standpipe and vertical swivel to transfer water-based mud or o…
U type Single Ram BOP for well drilling
Specifications
1) Standard:API16A 2) Bore size:7 1/16-21 1/4" 3) Pressure:2000-15000psi 4) Type: Shaffer type, Cameron type 5) Best Price
…
We offer Weld-on block- wear parts for foundation drilling, cutting tools
Welding Bar (weld-on blocks) are usually fitted on the cutting rings of drilling bucket, …
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea