B&k Proline 4‑inch Stainless Steel 1‑inch Mip Nipple – Lead‑free High‑pressure Connector

Introducing the B&K Proline 4‑inch stainless steel 1‑inch MIP nipple, a precision‑engineered pipe connector designed for demanding residential and commercial plumbing applications. Crafted from durable, corrosion‑resistant stainless steel, this 4‑inch long fitting delivers a clean, polished finish that resists rust and maintains structural integrity even in harsh environments. Both ends feature 1‑inch Male Iron Pipe (MIP) threads, providing a secure, leak‑free seal when paired with compatible fittings. Engineered to operate up to 232 psi and withstand temperatures as high as 392 °F, it offers reliable performance where pressure and heat tolerance are critical.

Why choose this stainless steel nipple? Its lead‑free construction ensures water safety and compliance with strict plumbing regulations, making it an ideal choice for potable‑water systems. The robust stainless‑steel body delivers long‑term durability, reducing the need for frequent replacements and lowering overall maintenance costs. Additionally, the standardized MIP threads simplify installation, saving time for professionals and DIY enthusiasts alike.

• Lead‑free stainless steel construction: Guarantees safe drinking water and meets health‑code standards while providing superior corrosion resistance.
• 1‑inch MIP threads on both ends: Enables quick, tool‑free coupling with a wide range of pipe sizes and fittings for versatile system design.
• 4‑inch overall length: Offers ample thread engagement for strong, leak‑proof connections in both tight and open spaces.
• High pressure rating – up to 232 psi: Suitable for high‑flow applications such as industrial water lines, fire‑suppression systems, and high‑rise building plumbing.
• Temperature tolerance up to 392 °F: Performs reliably in hot‑water distribution, steam‑condensate return, and other high‑temperature environments.

Experience the confidence of a premium pipe fitting: The B&K Proline stainless steel nipple combines industry‑leading material quality with precise machining to deliver a connection that won’t compromise under pressure. Its sleek, polished appearance also adds a professional look to visible plumbing sections. Whether you’re upgrading a commercial water main or completing a residential renovation, this lead‑free, high‑pressure nipple ensures a secure, long‑lasting joint that meets the toughest code requirements. Trust B&K’s engineering expertise to keep your fluid systems flowing smoothly today and for years to come.