Contact Platform Support
Help Center
Related Products
-
DHD 360 / COP 64 6 Inch DTH Hammer Down The Hole Drilling for Water WellUS$ 100 - 3000MOQ: 1 Unit -
5 Inch - 10 Inch Overburden Drilling Systems Down The Hole Drilling for ConstructionUS$ 50.00 - 50.00MOQ: 1 Piece
-
DTH Hammer Bits Down The Hole Drilling DHD340A DHD350R High PressureUS$ 50 - 500MOQ: 1 Kilogram
-
High Pressure Down The Hole Drilling 5 Inch DTH Hammer DHD350R for RockUS$ 1000 - 2000MOQ: 1
-
4 Inch DHD Hammer / Mission Hammer / Halco Hammer Underground ToolsNegotiableMOQ: 1 Carton
114mm Thick Wall Steel Drill Pipes Exploration For Blast Hole, Water Well
Details Description:
Drill pipe is hollow, thick-walled, steel piping that is used on drilling rigs to facilitate the drilling of a wellbore and comes in a variety of sizes, strengths, and weights but are typically 30 to 33 feet in length. They are hollow to allow drilling fluid to be pumped through them, down the hole, and back up the annulus.
It is designed to support its own weight for combined lengths that often exceed 1 mile down into the Earth\'s crust. Used drill stem is often sent to a yard for inspection, sorted, and stored until new drill sites can be explored. Modified instruments similar to the spherometer are used at inspection sites to identify defects in the metallurgy, in order to prevent fracture of the drill stem during future wellboring.
Features:
DTH Drill pipe is made of high quality material detected by spectrograph, impact and tension test.
With fully digitized processing line introduced from Japan with integral heat treatment equipment
Anti adhesion thread with nitrogen treatment on surface make it easier for handling.
Metallography detection, hardness test, magnaflux inspection, ultrasonic flaw detection, tensile test and impact test ensure products quality.
Specifications:
DTH Drill pipe diameter: 70-340mm
DTH Drill pipe length: 1-6M
DTH Drill pipe wall thickness: 6-25mm
DTH Drill pipe thread: API REG, IF, BECO
Quality Warranty:
Send Inquiry to This Supplier
You May Also Like
-
HONEYWELL L404F1094 Steam Boiler Pressure Switch for Boiler or Water Tower, Differential Pressure Adjustable Pressure ControlleNegotiableMOQ: 1 Piece
-
Control Pressure SwitchesNegotiableMOQ: 1
-
Pump Flow Switch HT-60 220V 0.5A G3/4 Thread Circulation Pump Connector Pressure Controller SwitchUS$ 3.8 - 3.8MOQ: 50 Pieces
-
Replacement Thermoking Oil Pressure Switch 44-8883US$ 10 - 20MOQ: 100 Pieces
-
Feather Trim Ladies Fascinator Hats Black Veilings For WeddingNegotiableMOQ: 1 Unit
-
High Temperature Roller Mold Circulation Oil Temperature Controller Unit 180NegotiableMOQ: 1 Unit
-
Aluminum Base Material 16 Layers Halogen Free OSP Custom Printed Circuit BoardsNegotiableMOQ: 1 Unit
-
AD90 Transponder Key DuplicatorNegotiableMOQ: 1 Unit
-
AC Compressor Pressure Control SwitchUS$ 1 - 10MOQ: 200 Pieces
-
Danfoss Pressure SwitchesNegotiableMOQ: 1
