Welcome to ASI’s interactive product catalogue. Click on one of the images below to begin
MWD Parts
Beryllium Copper, Nitronic 50, and Stainless 17-4 are the primary alloys we machine our parts from, however our relationships with the mills and the distributors allows us to procure any non-ferrous or ferrous alloy you may need for your next project. We are committed to stocking what we feel are the essential parts in the MWD industry focusing mainly of Tensor parts.

Nitronic 50

BeCu

Cap

Abrasion Ring;
17-4 Stainless Steel H900

Abrasion Ring mod to 2.10;
17-4 Stainless Steel H900

Split Rings

Thread Protector

Battery Snubber

BeCu

Female Rotary Connector Housing

BeCu

BeCu

BeCu

Connector Housing

w/ Locking Ring Modification;
17-4 Stainless H900

5” Rubber Fin

17-4 Stainless H900

Fatty

BeCu





BeCu

BeCu

Poppet Bolt w/ Socket Head;
Nitronic 50

Poppet Bolt w/ Hex Head;
Nitronic 50

Helix Locking Rings;
BeCu

Wear Cuff W/ Slots;
17-4 Stainless Steel H900

17-4 Stainless Steel H900

Vent Plug (Hex Head)

Vent Plug (Slotted)


Carbide

17-4 Stainless H900



w/ Locking Ring Modification;
17-4 Stainless H900

13” Rubber Fin;
Regular

17-4 Stainless H900

Tube Collett Centralizer




Drill Pipe Screens
ASI is your solution for drill-pipe screens. We stock screens from 2′ to 4′ in length and thicknesses ranging 7 to 16 gauge. We realize that different situations call for different screens so we stock screens both high flows and slow flow applications. if we do not carry a screen that fits the conditions in which you are drilling, we have the resources to quickly design and produce a screen that will.
In addition to drill-pipe screens we offer a full array of fabrication services including but not limited to: water jetting
( up to 5 inches thick steel), plasma cutting, laser cutting and laser etching, rolling, forming, shearing, and welding. Sub racks, work benches, and tool stands are just some of the products we have designed and manufactured. Our welders are certified in stainless, carbon, and aluminum.
In addition to drill-pipe screens we offer a full array of fabrication services including but not limited to: water jetting
( up to 5 inches thick steel), plasma cutting, laser cutting and laser etching, rolling, forming, shearing, and welding. Sub racks, work benches, and tool stands are just some of the products we have designed and manufactured. Our welders are certified in stainless, carbon, and aluminum.
Small Top Drill Pipe Screens
ASI-7380 – XT -39
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
18 Inches Small Top 11 Gauge Screen, with four different outer rings:
ASI-7380 – XT -39
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
18 Inches Small Top 7 Gauge Screen, with four different outer rings
ASI-7380 – XT -39
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
2 Foot Small Top 11 Gauge Screen, with four different outer rings
ASI-7380 – XT -39
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
2 Foot Small Top 7 Gauge Screen, with four different outer rings
ASI-7380 – XT -39
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
3 Foot Small Top 11 Gauge Screen, with four different outer rings
ASI-7380 – XT -39
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
3 Foot Small Top 7 Gauge Screen, with four different outer rings
ASI-7380 – XT -39
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
4 Foot Small Top 11 Gauge Screen, with four different outer rings
ASI-7380 – XT -39
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
4 Foot Small Top 7 Gauge Screen, with four different outer rings
Large Top Drill Pipe Screens
ASI-7320 – 4 1/2 IF
ASI-7300 – 4 1/2 XH
ASI-7300 – 4 1/2 XH
3 Foot Large Open Top, available in 7 and 11 Gauge Drill Pipe Screen and two different outer rings
ASI-7320 – 4 1/2 IF
ASI-7300 – 4 1/2 XH
ASI-7300 – 4 1/2 XH
18 Inches Large Top, available in 7 and 11 Gauge Drill Pipe Screen and two different outer rings
ASI-7320 – 4 1/2 IF
ASI-7300 – 4 1/2 XH
ASI-7300 – 4 1/2 XH
2 Foot Large Top, available in 7 and 11 Gauge Drill Pipe Screen and two different outer rings
ASI-7320 – 4 1/2 IF
ASI-7300 – 4 1/2 XH
ASI-7300 – 4 1/2 XH
3 Foot Large Top, available in 7 and 11 Gauge Drill Pipe Screen and two different outer rings
ASI-7320 – 4 1/2 IF
ASI-7300 – 4 1/2 XH
ASI-7300 – 4 1/2 XH
4 Foot Large Top, available in 7 and 11 Gauge Drill Pipe Screen and two different outer rings
Large and Small Rod Screen
ASI-7380 – XT -39
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
Small Rod Screen, available in four different outer rings
ASI-7320 – 4 1/2 IF
ASI-7300 – 4 1/2 XH
ASI-7300 – 4 1/2 XH
Large Rod Screen, available in two different outer rings
Small Slotted Screen
ASI-7380 – XT -39
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
ASI-7381 – HT-38
ASI-7360 – 3 1/2″ IF
ASI-7340 – 4″ FH
Available in Small, Medium, Large Slotted Screen 22 chrome, with 4 different outer rings
ASI – Aluminum Tool Stand 12″ Tall
Running Gear
The directional drilling industry is growing exponentially every year. New products are available almost daily. ASI Precision Tech offers the latest in innovative MWD Running Gear. Our running gear meets exceptional performance standards demanded in today’s growing oil and gas drilling markets.
Our product-line of MWD Running Gear includes an abundance of MWD running gear components including pressure swivel assemblies, rope sockets, spacer bars, weight bars, springs, alignment wrenches and shoe knock out tools – just to name a few.
Our product-line of MWD Running Gear includes an abundance of MWD running gear components including pressure swivel assemblies, rope sockets, spacer bars, weight bars, springs, alignment wrenches and shoe knock out tools – just to name a few.







UBHO Subs
- 4.75” UBHO Sub 4145
- 6.50” UBHO Sub 4145
- 6.75” UBHO Sub 4145
- 8.00” UBHO Sub 4145
- (Also Available in Non-Mag)




UBHO Subs & Cables


Job Box






