Here at Wichita Falls Manufacturing, Inc., we manufacture a complete line of down-hole oilfield wiper plugs. Sizes range from 2-3/8” tubing plugs to 16” casing plugs. We offer standard rubber covered plugs with aluminium cores and premium, PDC drillable, plugs molded from urethane.
For our standard rubber plugs, we offer SBR and Nitrile. For higher temperature applications, we offer HNBR and Fluorocarbon (FKM). When you want higher wear resistance, we offer High Carbon-black Nitrile (HCN). All these materials are available for both top and bottom wiper plugs.
We also offer flex type wiper plugs, in both standard and small orifice configurations. Another speciality is tapered string wiper plugs and piggyback/stacked plugs. We have latch noses and receptacles to fit most of our top wiper plugs. We also provide bottom latch plugs (Wet Shoe) with available ruptures of 750, 1500, 2000 and 3000 psi. If you have any special requirements for plugs, please let us know. We will be glad to offer you a quote.