Since 1963, Piping Products, Inc. (PPI) has been a family owned and operated business based in the city of Houston, Texas. Throughout that time, we have specialized in manufacturing high quality steel flanges and special fittings. We not only fulfill orders for local buyers; we also ship our fine products to wholesalers, distributors and supply houses throughout the United States. Our products are used for many applications, most commonly the following industries:

• Oil and gas enterprises
• Petrochemical operations
• Waterworks (for municipalities

As one of the oldest domestic flange manufacturers in the U.S., PPI has built a reputation for fulfilling custom orders in a timely, efficient and accurate manner. Here at our warehouse facility, we keep some of the most common ANSI, SA-105 and LF-2 flanges in stock for fast order fulfillment. Those flanges include:

• Weld necks
• Blinds
• Long Weld Necks
• Orifice flanges
• Socket welds
• Slip-ons
• Threadeds
• Lap joints
• Reducing flanges
• Anchor Flanges

When you need a customized order, we can create the flanges you need from your drawing, including special application flanges in carbon, LF-2, stainless and alloy. Traceability is maintained for each of our products, so that we can disclose the physical and chemical makeup of each flange based on our heat code stamp. If you need a Mill Test Report for any PPI product, please don’t hesitate to contact us.

Learn More, or Place an Order

Thank you for taking the time to learn more about the products we make at PPI; if we can be of any assistance, we encourage you to call us or fill out our contact form. A knowledgeable member of our team will be glad to answer your questions and place your order.