T4W Tapered Drill Bits Generic IR / AC / Schramm Style 25' * 4-1/2" OD

Generic IR/AC/Schramm Style T4W DRILL PIPE 25' X 4-1/2" OD

Model No:

DRILL PIPE T4W 25”X 4-1/2" OD X 0.337 WALL

1. T4W, T685, STYLE DRILL PIPE

2. DRILL PIPE 25' X 4-1/2" OD X .337 WALL

3. 2-7/8" or 3-1/2 IF (API INTERNAL FLUSH) THREADS

4. Note: Tube is a Grade D., alloy is 4140/4155 heat treated and quench tempered is the standard

Features of Pipe Based Well screens

Excellent strength and resistance to deformation: The base pipe inside, the outside can be protected with the protection jacket added according to requirements, the integrated strength of the perforated base pipe only decreases 2-3% compared with the standard casing/oil tubing, so the pipe based well screens have enough integrated strength to resist to the pressure caused by strata. Even if some part of the well screens deformed, the slot of this part will not be widened, which makes higher sand control reliability.

Advise us on your typical application, and we can recommend Wall and Grade to match your needs.

Further products information, please don't hesitate to contact us.

 ROSCHEN GROUP

ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mineral tools, equipment products quality stable and reliable.

ROSCHEN Group Limited is a manufactory with years of research and development for the mining, mineral tools, equipment. We are capability to produce high performance world class products and control excellent quality. Our main product includes tricone bit, diamond core bits, drill pipe, core barrel, TCI tricone bit, mill tooth tricone bit, RC hammer, DTH bit, etc.

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1. Strive to create and supply Best quality products for the industry that last longer than the average products.

2. Provide excellent service for our clients.  24 hour-7 days /week schedule to get our clients what they need – FAST.