Oil drill pipes

R1 5 1/2" Drill Pipe -- S135

S135 5 1/2" Drill Pipe--6m Length

G105 5" NC50 Drill Pipe -- 12m

S135 4"(101.6mm) Drill Pipe ---- R3 Length

S135 5" Left Drill Pipe --12.25m

Drill Pipe Tool Joint with API Standard

101.6mm *8.38mm*9.5m drill pipe(grade E75) for oil well,water well,trenchless

4 inch (101.6mm) S135 oil well drill pipe from Longway

E75 89mm 3 1/2 IF Drill Pipe -- 6 meter

5''(127mm) oil drill pipe with API5DP(grade G105)

5'' inch S135 R2 Oil Well Drill Pipe

4 1/2'' inch(114mm) Grade S135 drill pipe

5'' inch (127mm) G105 Oil Drilling Pipe

Hebei Longway 5'' inch (127mm) G105 Oil Drill Pipe

4.5'' S135 drill pipe for oil well, water well,trenchless drilling

E75 2 7/8" R2 Drill Pipe

4" S135 Oil Drill Pipe

4" G105 Oil Drill Pipe

4 1/2'' inch (114mm) API 5DP Oil Drill Pipe

5'' inch S135 R2 API 5DP Drill Pipe - LONGWAY FACTORY