It is used for geological drilling and is for the construction team to conduct geological drilling. According to the purpose, it can be divided into geological drill pipes, core pipes, casing pipes and sedimentation pipes. The steel pipes are delivered in a heat-treated state.
|
Item |
Geological drilling pipe |
|
Standard |
ASTM, DIN, ISO, EN, JIS, GB, etc. |
|
Material
|
DZ40、DZ50、DZ55、DZ60、R780、etc. |
|
Size
|
Outer diameter: 10mm-500mm or as required Thickness: 0.5mm~100mm or as required Length: 4m-24m or as required |
|
Surface |
Slightly oiled. Hot-dip galvanizing, electro-galvanizing, black, bare, varnish coating/anti-rust oil. Protective coating ,etc. |
|
Application
|
In order to ascertain the underground rock structure, groundwater, oil, natural gas and mineral resources, drilling rigs are used to drill wells. Petroleum and natural gas exploration is even more inseparable from well drilling. Seamless steel pipes for geological drilling are the main drilling equipment, including core outer pipes, core inner pipes, casing pipes, and drill pipes. |
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Export to
|
America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc. |
|
Package |
Standard export package, or as required. |
|
Price term |
EXW, FOB, CIF, CFR, CNF, etc. |
|
Payment |
T/T, L/C, Western Union, etc. |
|
Certificates |
ISO, SGS, BV. |
