The casing bushings we manufactured include type CU, CUL, CB and insert bowls, they can apply to casing pipe from 95/8 to 30 inch. Type CU and CUL are solid bushings; type CB are split bushings.
The master bushings and insert bowls with the size from 171/2 to 371/2 inch. They are cast with high-quality alloy steel and the sizes conform to API Spec 7K. There are two types: pin drive and square…
Rotary Slips can accommodate drill pipe from 23/8 to 51/2 inch(60.3-139.7mm)O.D.. They are classified as type Short(SDS), Medium(SDML) and Extra Long(SDXL) according to gripping length. SDS slips are …
MP TYPE Safety Clamps are necessary tools for handling drill collars, flush joint pipes and small shoulder pipes. They could adjust pipes to different sizes by changing the quantity of chain links, Th…
Quick Details
Thickness: 7 - 9.19 mm
Section Shape: Round
Outer Diameter: 60.3 - 139.7 mm
Place of Origin: China (Mainland)
Secondary Or Not: Non-secondary
Application: OCTG
Technique: Ho…
API pipes:
1.Standard:API 5CT & ISO9001:2000
2.Specification:4 1/2"-13 3/8"
3.WT:5.21mm-13.06mm
oil casing pipe:
We have several factories that are professional in producing the …
Xuzhou Gaonaite Castings Manufacturing Co., Ltd is a leading manufacturer of superior castings, mainly quality cast replacement wear parts for the cement, mining, coal, aggregates and machinery indust…
Working Medium
Clear, Dry, Noncorrosive Compressed Air
Pressure of Air Supply Source
0.4-0.7Mpa
Working Temperature
-20-80 Degree
Rotation Angle
90+(-)3
Electromagnet…
DN40-DN800 PN1.0/1.6Mpa Manual Cast Iron Butterfly Valve
1. Small in size and light in weight. Easy installation and maintenance.
2. Simple and compact construction, quick 90 degrees on-off oper…
The butterfly valve has simple structure, excellent performance, widely used.
The product can be installed in the oil industry, chemical industry, food, medicine, textile, papermaking, water and e…
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