+1 800-888-5223 United States VIEW OTHER LOCATIONS Corporate Headquarters 11122 Beltline Rd. Houston, TX 77067 United States Phone: 866.645.4953 Fax: 800.444.3252 Email: sales@callapg.com Knoxville, Tennessee 5324 S. National Drive Knoxville, Tennessee 37914 Phone: 800.382.8483 Fax: 800.471.6586 Email: sales@callapg.com Grafton, Ohio 1004 Commerce Drive Grafton, Ohio 44044 Phone: 800.883.7457 Fax: 440.926.1112 Email: sales@callapg.com Corporate Headquarters: 11122 Beltline Rd. Houston, TX 77067 View Other Locations Quick Contacts Quote Request Order Inquiries +1 800-888-5223 Phone 24/7 Support +1 800-444-3252 Fax Products Sealing Industrial Couplings Industrial Glass Safety Plastics Raw Materials Policies Privacy & Data Retention Policy Cookie Policy Terms & Conditions Resources Knowledge Base Catalogs O-Ring Product Line About APG Our Company Careers at APG Facebook Twitter Copyright © 2021 APG. All rights reserved. | Sitemap

+1 800-888-5223 United States knowledge base. BLOGS RESOURCES CATALOGS Featured Articles: Getting To Know Materials: Fluorosilicone Fluorosilicone, FVMQ is a compound that contains trifluoropropyl, methyl, vinyl, and a combination of silicone which gives it super abilities. Like silicone, Fluorosilicone has a great compression set and is stable in extreme temperatures. Unlike silicone, it Read More. BLOG The O-Ring Vulcanization Process Here at APG, we have a dedicated team with decades of O-ring knowledge and experience readily available to vulcanize any custom O-Ring when you need it most. The vulcanization process consists of using cord material, adhesive, heat, and pressure to combine the Read More. RESOURCE What Do O-Ring Colors Mean? There are various colors o-rings come in as each color has a secret meaning to it. The colors can indicate the type of material the O-Ring is based on, set by an industry standard. The industry standard was created throughout the years based on the common colo Read More. BLOG Connect with an expert CONTACT US > See why APG has been Trusted Since 1943 LEARN MORE > Corporate Headquarters: 11122 Beltline Rd. Houston, TX 77067 View Other Locations Quick Contacts Quote Request Order Inquiries +1 800-888-5223 Phone 24/7 Support +1 800-444-3252 Fax Products Sealing Industrial Couplings Industrial Glass Safety Plastics Raw Materials Policies Privacy & Data Retention Policy Cookie Policy Terms & Conditions Resources Knowledge Base Catalogs O-Ring Product Line About APG Our Company Careers at APG Facebook Twitter Copyright © 2021 APG. All rights reserved. | Sitemap