Gate Valves
Relief Valves
Fluid End Parts
Pressure Gauges
Rig Hardware
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OTECO, Inc.
Chain Connectors
OTECO chain connectors are available to handle three sizes/styles of roller chain. Roller chain sizes include 1-1/4 in. to 2-1/4 in., 2-1/4 in. and all API chain, and 1-1/4 in. to 2-1/4 in. multi-width chain.
Impact Box Wrenches
OTECO offers a complete line of forged steel impact box wrenches. Our size offering covers rig applications from 1-1/16 in. Nut/ 5-8 in. Stud to 3-7/8 in. Nut/2-1/2 in. Stud.
Manifold Fittings
OTECO manufactures ten different styles of manifold fittings in 2 in., 3 in., 4 in., and 5 in. with working pressures from 3,000 psi to 5,000 psi and test pressures to 10,000 psi.

OTECO Manifold Fittings available are:
  • 45º Long Sweep Ells
  • 90º Long Sweep Ells with 2 in. outlet
  • 90º Long Sweep Ells
  • Long Sweep Full Flow Tee
  • Long Sweep Tee
  • 160º Standpipe Gooseneck
  • 180º Standpipe Gooseneck
  • Long Sweep Full Flow Cross
  • Long Sweep Y
  • 160º Standpipe Gooseneck with top outlet

Each fitting can be supplied with either line pipe threads, or Schedule 160 / Schedule XX buttweld end connections with special connections available upon request. All fittings are hydrostatically tested prior to shipment and full certification can be supplied upon request.

Oil & Mud Guards
Oil Guards

Similar in design as the mud guards, the OTECO Oil Guard, MG-500 is 4 ft. x 6 in. and is designed to handle tubing sizes from 2-3/8 in. to 3-1/2 in. The oil guard is proven effective in saving lost oil as well as protecting the environment. As with the mud guard, end and side seals are available in either neoprene or nitrile compounds.
   
Mud Guards

OTECO mud guards come in two models : the MG-600 and MG-800. Our mud guards are proven cost effective in saving the expense of lost drilling fluids, reduced labor for rig wash down, as well as reducing the potential for accidents due to slippery rig floors. The MG-600 is 6 ft. x 10-3/4 in. and can handle drill pipe sizes from 2-3/8 in. to 5-1/2 in. The MG-800 is 6 ft. x 16 in. The larger cavity of the MG-800 is designed for drill pipe sizes from 2-3/8 in. to 6-5/8 in. and can handle larger volumes of line fluids. Both models can be supplied with either neoprene or nitrile end and side seals.
Wireline Equipment
OTECO manufactures wireline turnback assemblies and components. In addition, we have replacement rollers for BJ model code Roliguide.

OTECO also offers complete wireline guide units and wireline guide hanging assemblies for most beam or angle type derricks. If you don’t find the hanging assembly that you require, please inquire via e-mail, feedback, or contact your nearest OTECO representative.
Other Rig Hardware
Balancing Straps

OTECO balancing straps keep center-latch elevators balanced in any position making the elevators easier to handle and reducing fatigue. The strap attaches to the link with a U-bolt assembly and the twisted metal loop attaches to the elevator handle.

Tong Pull Back Straps

OTECO tong pull-back straps act as a rubber spring to automatically reposition tongs to the side of the floor between each makeup or breakout. One loop of the tong hooks over the tong line pin at the end of a manual tong arm. Secure the other end loop with a mooring line to a convenient location. The pull-back needs only to be stretched slightly for proper operation.

   
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