We have been doing business with 4B Plastics since 1982.  We have always received excellent workmanship and service. They have extensive knowledge of different ball valves and seat design. Whether we need a same day turn-around or standard delivery, they have been able to accommodate our needs.

No longer do you have to wait weeks or months for OEM replacement parts. It doesn’t matter who made the equipment. The Master Machinists at 4B Plastics will custom machine the parts you need to your specifications in just days. Need a rush job? We offer that as well. We understand that quality parts begins with quality stock materials. By molding our own PTFE rod and tube stock we can maintain quality control from the molded billet to the finished parts.

If you wish to purchase materials to machine yourself we offer that also. 4B Plastics stocks and sells compression molded unfilled and filled PTFE, as well as a variety of other specialty thermoplastics.From lantern rings and compressor rings to V-rings and Valve Repair Kits, from Bushings and Bearings to Seals and Gaskets, 4B Plastics custom machined replacement parts will guarantee a better fit and quicker repair.

4B Plastics has been a core supplier of high-quality PTFE products for our operations for 35 years. Their ability to assist us with international projects, difficult fabrication lead time windows, and emergency 24/7 supply during turnarounds makes the difference in our Corrosion Control Systems worldwide. 4B technicians and machinists review specs and drawings which gives us a competitive advantage in making our specialized PTFE products and they work seamlessly with our project managers and purchasing personnel to ensure timely delivery or exports. We highly recommend them.

Steven Braud and his team at 4B Plastics have always gone above and beyond for us. They have gone out in the middle of the night and on weekends for hot orders that saved our customers thousands to hundreds of thousands of dollars in downtime. The worksmanship is top grade, and the pricing is always very competitive. 4B is our go-to for fast reliable and friend services for spacers and plastic fabrication.

I'd like to simply say thanks for all the ways 4B Plastics has made my job easier.  I work in a Chemical plant and we use a lot of spacers and other custom plastic material that needs to be compatible with the acid, caustic, and other chemicals.  In my job role when I need this material I need it like right now.  4B has never let me down.  I can call and ask questions about what will work, what may be needed and they are always helpful and have the answers.  I deal with a lot of different vendors but the service and response from 4B is unmatched.  Their pricing is reasonable, and the delivery time is superior.