Since the opening of its original manufacturing plant in 1966, GF Harvel has provided its customers with quality plastic products. An ISO9001-certified company, GF Harvel designs and manufactures extruded PVC pipes as well as piping products of other plastic compositions. GF Harvel has factories on both ends of the United States, positioning them to meet the needs of any client.
Plastic channels are plastic products that have linear extruded profiles. They have a constant cross-sectional shape across their axis. They are long and narrow structures, and their depth is relatively short. These products serve a variety of functions and uses...
Plastic Extrusion
Plastic extrusion, also known as plasticating extrusion, is a continuous high volume manufacturing process in which a thermoplastic material -- in a form of powder, pellets or granulates -- is homogeneously melted and then forced out of the shaping die by means of pressure...
Plastic Rods
A plastic rod is a solid plastic shape made by the process of plastic extrusion or plastic co-extrusion. These have a contrast of plastic tubing and hollow plastic profiles. Plastic rods are found in various industries, including...
Plastic Trims
Plastic trim products are extruded linear profiles that can be made to any length. Because of its ability to attach, hold, and seal, plastic trim has many applications. Plastic, HDPE, LDPE, butyrate, PVC, acrylic, and...
Plastic Fabrication
Plastic fabrication is the process of designing, manufacturing, and assembling a product made out of plastic material or composites that contain plastic. There are numerous plastic fabrication methods known today, considering the wide variety of products made out of plastic...
Plastic Materials
Plastic materials are objects artificially made from organic compounds called polymers along with other additive components. They possess excellent formability, making them extremely versatile for many different fabrication and manufacturing processes...
Plastic Tubing
Plastic tubing is a form of tubing that is manufactured from a mixture of a polymer with a variety of chemicals to form a material that can be solid or flexible. Since its first use in the 1950‘s, plastic tubing has revolutionized industrial processes and has found a use in a wide variety of applications...
PVC Tubing
PVC is a tough chemically resistant synthetic polymer of vinyl chloride used especially for making pipes, films and electrical insulation. It is made by polymerizing vinyl chloride, and...
Silicone Tubing
Silicone tubing is a tough elastomer with high strength, flexibility, and resistance. Silicone tubing can be stretched without tearing and is highly versatile. It cannot be weakened with repeated bending and twisting due to its significant flexibility...
