Stainless steel threaded reducing nipple 4" x 3" 6245-400300

Stainless steel threaded reducing nipple – a reliable connection in your system

This stainless steel threaded reducing nipple is a key element in installations requiring a reliable and durable connection of pipes with different diameters. It provides a smooth transition between 4" and 3" threads, making it an ideal solution for both professional installers and end users.

Strength and corrosion resistance

The nipple is made of high-quality stainless steel AISI 316L (1.4408, 1.4404), which guarantees exceptional resistance to corrosion, chemical substances and high temperatures (up to 220°C). Thanks to this, it will perform perfectly in demanding industrial conditions, as well as in installations exposed to contact with drinking water. Each fitting is permanently marked with the symbol "g316" or "g6", which confirms its high quality and material of construction.

Versatile application

This nipple finds application in a wide range of installations, including:

• Water and sewage systems
• Food industry (installations of water intended for consumption)
• Chemical industry (installations transporting corrosive substances)
• Heating and air conditioning
• Industrial installations requiring corrosion resistance

Technical specifications and product features:

• Nominal connection diameter 1: 4 inches (100 mm) – tapered external gas thread (BSPT)
• Nominal connection diameter 2: 3 inches (80 mm) – tapered external gas thread (BSPT)
• Material: Stainless steel AISI 316L
• Maximum working pressure: 150 lbs (approximately 10.5 bar)
• Model/shape/form: Straight – ensures simple and efficient installation.

This reducing nipple is not only a connecting element, but above all a guarantee of safety and long-term reliability of your installation. Its solid construction and high quality of workmanship translate into a minimal risk of failure and the need for replacement. It can effectively replace traditional brass fittings, offering much better resistance to corrosion and mechanical damage.