2 3 8 inch double wall drill pipe

Brand Name:Longway

Place of Origin:China

Model Number:4.5"

Product Description: Double Wall Drill Pipe is a special kind of steel piping system designed for reverse circulation drilling. It is a double wall piping system with an outer wall and an inner wall, which are connected together mechanically, and the inner...

Brand Name:COMMAND

Model Number:DRILL TOOLS

Place of Origin:TIANJIN ,CHINA

DRILL PIPE / BIT / DOUBLE WALL DRILL PIPE / DRILL COLLAR / REDUCING JOINT Supply all kinds of drill pipe and bit As well as various impactors and hammer bit API standard, with high torsion resistance drill pipe, mainly used in the construction of water wel...

Brand Name:COMMAND

Model Number:DRILL TOOLS

Place of Origin:TIANJIN ,CHINA

DRILL PIPE / BIT / DOUBLE WALL DRILL PIPE / DRILL COLLAR / REDUCING JOINT Supply all kinds of drill pipe and bit As well as various impactors and hammer bit API standard, with high torsion resistance drill pipe, mainly used in the construction of water wel...

Brand Name:ROSCHEN

Model Number:3 1/2", 4", 4 1/2", 5"

Place of Origin:CHINA

...Double Tube Wall Drill Pipe , 4 1/2 inch Remet Threads RC Drill Pipe for mining drilling Reverse Circulation Drill Rod / Double Wall RC Pipe For Reverse Cireulation Drilling Product Description: 1. Steel grade: E75 R780 G105 S135 2. Specification: 42-140mm 3. Thread: For Vermeer, Ditch witch, Drillto We can manufacture all kinds of drill rod as per customer's requirments. Features of RC Drill...

Brand Name:TOBO

Model Number:API

Place of Origin:China

...Pipe 10 Inch Steel Pipe SCH60 for oil pipe​ Description: Drill pipe 3 1/2" outer diameter, G105, 15.5 LB/FT, 2 Range, NC38 Thread, API Spec SD-7 Product Name API/Carbon steel pipe/ Drill Pipe Pipe Length Single Random Length and double Random Length. SRL:3M-5.8M DRL:10-11.8M or As clients requested length Size Size 1/4” to 24” Outside Diameter 13.7 mm to 609.6 mm Wall...

Place of Origin:Henan, China

Brand Name:OASIS

Model Number:OA-F168

Stainless Steel 316L Double Flanges Short Pipes Product Description Product Name: China manufacturer Stainless Steel 316L Double Flanges Short Pipes with high quality Material: Stainless steel 304,304L,316,316L, 2205 etc. Standard: BS EN10296,BS EN10025,GB...