PVC Pipe End Cap Fitting : Our 3" PVC Pipe End Cap Fittings with slip opening on end for connecting straight pipe section. Max operating pressure is 330 psi, Max temperature is140° F (60° C). Our fittings meet the highest industry standards - ASTM D2466 and D1784, and comply with NSF requirements. Widely Application : Our PVC pipe fittings are not limited to specific applications. PVC Pipe Fitting for PVC greenhouse, tent connections, cat enclosure, shelves, pool products, chairs, desks, raised beds, garden supports structures and so on. High Quality : Our 3" PVC plug adapter are made from high-quality PVC material, ensuring excellent plasticity, impact-resistance, and resistance to frost and corrosion. Suitable for your DIY projects. Easy to Install : Our PVC pipe fittings installation requires the use of primer and solvent cement（not included), no other tools needed. The extra deep sleeve allows the pipe to be inserted further into the joint for a safer and more secure hold. PVC Pipe End Cap Plug : Our PVC Pipe End Cap Making it ideal for various furniture build grade projects. If our pvc cap have any question, please let me know. 4 PCS 3inch White PVC Pipe End Cap Plug