RONAL EQUIPMENT, INC

PRECISION-MACHINED DRILL PIPE FLOAT VALVES
& DRILL PIPE SCREENS

HOUSTON

281-535-7075
281-538-2957 (F)
sales@ronalequipment.com

MIDLAND/ODESSA

432-230-9905

CALGARY, AB, CANADA

Mazz Oilfield Services
403-720-6299

Precision-machined
Drill Pipe Screens
from RoNal

Drill Pipe Screens perform an essential function in the directional drilling tool string, filtering solids from drilling fluids and protecting the MWD and other downhole tools. RoNal’s Drill Pipe Screens are precision-machined to the same exacting standards as our Drill Pipe Float Valves. We offer a variety of screens and inner/outer ring configurations for different flow rates and drilling environments. If we don’t have what you need in stock, we’ll custom manufacture it to your specifications.

Screens and Rings

A Drill Pipe Screen for any application

Ronal Equipment, Inc. manufactures slotted tube, perforated retrievable and non-retrievable drill pipe screens and appropriate inner/outer rings for each type. We also carry extractor tools and reed fishing/pee wee fishing necks. If we don’t have it in our inventory, we will custom-design drill pipe screens, parts and accessories to your exact specifications.

Perforated Screens

LARGE TOP (REI-306)
304-L Stainless Steel, 7 gauge (0.1875”) thick with 5/16”
perforations.

17-4 Stainless Steel Inner Rings heat-treated to H900. 3-Hole
or 24-Hole Configurations, Long Collar or Short Collar.

Fishing Neck and Open Top Style.


Variety of Outer Rings (Connection Flanges). 17-4 Stainless Steel.
SMALL TOP (REI-231)

304-L Stainless Steel, 11 gauge (0.125”) thick with ¼” perforations.

17-4 Stainless Steel Inner Rings heat-treated to H900. 3-Hole or
24-Hole Configurations, Long Collar or short Collar.

Fishing Neck and Open Top Style.

Variety of Outer Rings (Connection Flanges). 17-4 Stainless Steel.

Slotted Screens

2.5″ Slotted (REI-262S)

304-L Stainless Steel Tube with .250″ wall thickness, 2′ length with 5/16″ Slots
17 Stainless Steel Inner Rings heat-treated to H900. 3-Hole or 24-Hole Configurations.
Fishing Neck and Open Top Style.
17-4 Stainless Steel Bullnoses heat-treated to H900.
Variety of Outer Roings (Connection Flanges). 17-4 Stainless Steel.


2.2″ Slotted (REI-231S)
304-L Stainless Steel Tube with .250″ wall thinkness, 2′ length with 1/4″ Slots.
17 Stainless Steel Inner Rings heat-treated to H(00. #-Hole or @4-Hole Configurations.
Fishing Neck and Open Top Style.
17-4 Stainless Steel Bullnoses heat-treated to H900.
Variety of Outer Rings (Connection Flanges).
17-4 Stainless Steel.

Outer Rings

LARGE PERFORATED
7-5/8 REG                                4-1/2IF
6-5/8 REG                                4-1/2XH
7 H90                                        5-1/2FH
HT-55
XT-50
6-5/8FH OR 5-1/2IF
CET-50
CET-54


LARGE SLOTTED
6-5/8 REG
4-1/2IF
4-1/2XH
CET-50
CET-54


SMALL PERFORATED OR SMALL SLOTTED
4FH                                           CET-39
3-1/2IF OR 3-1/2XH                CET-40
XT-39                                         XTM-43
HT-38                                        VX-39
HT-40
DS-40
PTECH-39
PTECH-43
DS-38
DS-42
XT-38
DELTA 425
CET-43

We can manufacture any size ring upon request.

OTHER PRODUCTS

MWD FLOW RESTRICTOR VALVES
Restrictor Valves fit standard drill pipe float bores.
We carry a variety of jets from 8/32” to 28/32”.
We carry redress kits for all restrictor valves.
800-MWD           5F-6R Restrictor Valve
650-MWD           4R Restrictor Valve
476-MWD           3-1/2IF Restrictor Valve
475-MWD           2F-3R Restrictor Valve


BAFFLE PLATES- RING STYLE
900.001               3-1/2Reg
900.002               3-1/2IF
900.003               4-1/2Reg
900.104               4-1/2XH
900.004               4-1/2IF or 5-1/2Reg
900.006               6-5/8Reg
900.007               7-5/8Reg


BAFFLE PLATES- SPIDER STYLE (CROW’s FOOT)
900.101               2-7/8IF (1F-2R)
900.102               3-1/2IF
900.103               4R
900.105               5R
900.106               5F-6R

RoNal Equipment, Inc.

Drill Pipe Screens, Rings & Components
Float Valves & Repair Kits
MWD Flow Restrictor Valves
Baffle Plates

  • Precision manufactured at our facilities in Kemah, Texas, U.S.A.
  • Superior materials and quality
  • Personnel on call to fill your orders anytime
  • Well-stocked inventory available 24/7/365
  • Custom manufacturing capability to meet your exact requirements
  • Perforated and slotted drill pipe screens
  • Variety of configurations for both screen types
  • Variety of outer rings for most drill pipe connections,
    customizable to fit any connection
  • All screens come with choice of top, outer ring and fishing neck
  • We offer rebuild/repair services for all brands of float valves and drill pipe screens

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