Here at Custom Fittings we have a large range of NPT 3000lb & 6000lb fittings available to buy, with both male and female connections.

Our customers choose our stainless steel fittings again and again because they always meet and exceed industry standards: we’re proud to say that all of our products meet our Quality Assurance Policy as detailed in our AS9100 & ISO 9001 certification, making us the choice of a huge number of blue-chip companies across a range of industries.

From small beginnings as a family business, over the last 30 years, Custom Fittings has grown to become one of Europe’s leading fitting manufacturers, with 75 employees and operating from our custom-designed manufacturing and warehousing facility in West Yorkshire. Our commitment to the family values that we started with remains true though, exemplified by our friendly and knowledgeable customer service team. We now manufacture and stock over 3,000 stocklines in total, exporting to over 50 countries worldwide. We offer international shipping and same day despatch is guaranteed, with urgent orders for stock items despatched within the hour.

Our team of engineers use the most sophisticated machinery available: all of our NCT 3000lb and 6000lb class fittings are CNC lathe-turned and made from 316 Stainless Steel to meet the highest industry standards in our AS9100 & ISO 9001 certified factory. We believe that stainless steel offers the best value over a lifetime, because of its superior corrosion, fire and heat resistance, hygienic qualities and aesthetic appearance. We offer both off-the-shelf and bespoke products and carry high stock levels of raw materials, so all parts can be rapidly manufactured specifically for your needs out of other high nickel alloys.