Material: Cold Rolled Non-oriented Silicon Steel Sheets was purchased from Chinese well known steel groups, BaoSteel, WISCO, and Ansteel, SHOUGANG GROUP, TISCO.Specification: IEC 80-355, Customization…
Dimension range(OD mm)
2-3/8”~4-1/2” (60.32mm----114.3mm)
Wall Thickness
As per API 5CT standard (the latest edition)
Length…
Standard: API 5CT / 5B or customer specification
Grades: J-55, K55, N-80, L 80 & P-110
Sizes: 2-3/8’’- 4-1/2” EUE & NUE ( for tubing pipe) ;…
5. Casing Coupling:
Hebei Borun Steel Trade Co.,Ltd is a manufacturer and exporter with 15 years' experiences.We mainly exports Carbon Steel(Seamless steel pipe,OCTG and so on)…
Thread Ring Bit Casing System by Top HammerProduct detailsKINGDRILLING provides rock drilling tools including civil engineering projects, tunneling, surface drilling, anchoring, foundation projects, a…
Retrievable ring bit casing bit by down the hole hammer
Product details:
Down the hole(DTH) tools manufacturer KINGDRILLING produce professionally retrievable Ring Bit Casing System b…
Single use ring bit casing drilling bitsKINGDRILLING Diamond CO., LTD is specialized in researching and producing Concentric Casing drilling system,Website:http://www.mingdthbit.com, Eccentric drillin…
Permanent ring bit System casing drilling bits by DTH Hammer
Product details:
Kingdrilling Tools CO., LTD is one of the most professional private enterprise specialized in researching…
Recycle ring bit casing drilling bit
Product details
Rock drilling tools factory KINGDRILLING professionally produce casing drilling system by DTH hammer which designed to drill and c…
Out Diameter: Casing:4 1/2" ~ 20" (114.3 mm ~ 508mm), Tubing: 2-3/8" ~ 4-1/2" (60.32mm ~ 114.3mm)
Wall Thickness : as per API 5CT standard ( the …
Drilling spool is the parts which are often used in the oilfield for wellhead extension, choke and kill manifold, etc. It is designed and manufactured in accordance with API 6A a…
Drilling spool is the parts which are often used in the oilfield for wellhead extension, choke and kill manifold, etc. It is designed and manufactured in accordance with API 6A a…
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