WL Plastics

Headquarters

Titusville, PA

WL Plastics manufactures solid-wall high- and medium-density polyethylene pipe, and describes itself as North America’s largest manufacturer in this product category. Founded in the early 2000s, it grew from serving oil and gas gathering, municipal water, sewer, mining, and industrial pipe needs in the Rocky Mountain region; INEOS acquired the company in 2016. It operates ten U.S. manufacturing locations and reports annual production capacity exceeding one billion pounds.

• WL PlasticsWL Plastics is a leading manufacturer of high-density polyethylene (HDPE) pipe for municipal, industrial, and energy applications. The company operates ten manufacturing facilities in the U.S. with over 900 million pounds of annual production capacity, producing pipes ranging from 1/2" to 54" in diameter.TITUSVILLE, PA
• Flying W Plastics, IncFlying W Plastics has been part of Glenville’s manufacturing community since 1984, making polyethylene piping for municipal, industrial, and utility customers. The company is known for producing infrastructure piping tailored to project needs, with customer service and technical support built into the process.GLENVILLE, WV
• Oil Creek PlasticsFrom Titusville, Pennsylvania, Oil Creek Plastics makes small-diameter polyethylene pipe for water, gas, geothermal and heating applications. Founded in 1958, the family-owned manufacturer is led by siblings Stacy Warner and CJ Kirvan and has grown into one of Titusville’s largest employers. Its American-made pipe is tested with gravimetric and ultrasonic systems, with selected lines carrying NSF listings and marks.TITUSVILLE, PA
• Westlake CorporationFounded in 1986 with the acquisition of a polyethylene plant in Lake Charles, Louisiana, Westlake Corporation is a global diversified industrial manufacturer and supplier. Its businesses produce chemicals, polymers, epoxy materials, and building and infrastructure products, serving customers across a range of industrial and consumer sectors.MARIETTA, OH