FNV Blog & Other News...
black merchant couplings
Black Merchant Steel Couplings vs. Half Couplings: Differences, Uses & Sizing
Full coupling or half coupling? Learn the difference, how merchant couplings are sized, and what to check before ordering black steel couplings for your next job.
black floor flanges
1/2-Inch Black Floor Flanges: A Pipe Furniture Buying Guide
Choose a 1/2-inch black floor flange for pipe furniture by checking connections, mounting holes, fasteners and finish before ordering.
buying guide
3/4-Inch F1960 PEX Expansion Elbows: A Buying Guide
Buying 3/4-inch F1960 PEX expansion elbows? Check tubing, rings, tools, material and manufacturer specifications before placing your order.
Buying Guide
PEX-A vs. PEX-B: How to Choose the Right PEX Tubing for Your Job
PEX-A or PEX-B? Here's how the two compare on flexibility, fittings, tools, cost, and kink repair, plus a quick guide to picking the right one for your next job.