The carbon steel and low-alloy steel welding wire is used to protect gas in electric-arc welding.It has excellent welding performance and welds with CO2 or complex gas as protection gas.The welding …
Shandong Solid Solder Co.,Ltd is situated in Feicheng city,Shandong province which is built in 1996.It is a modern private enterprise and specially engaged in developing and manufacturing welding wi…
Product Application
It is suitable for shallow well,water well and geothermal well.
IADC WOB(kN/mm)(Bit dia) RPM(R/min) Applicable Fommations
111 0.3--0.75 200---80 Very soft formations wit…
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