Introduction to Shoulder Plugs
Shoulder Plugs ,Head Plugs & Shoulder Plugs for Heat Exchange are made for plug type header boxes in fin fan air coolers or heat exchangers,air cooled . A Shoulder plug which comes with gasket are located opposite each tube which allows access for monitoring and cleansing of individual tubes. Spare Head plugs and gaskets may be needed to replace originals during routine maintenance or used to plug leaking tubes. They come with UNF Threadings on most cases for a face to face tightening . Hence they are sometimes referred to as UNF Threaded Plugs
Shoulder Plugs are connected in upstream offshore/onshore oil production and initial processing installations. Header Plugs are made from Stainless Steel 316 , SS 304 ,Duplex ,Super Duplex,Carbon Steel, Brass, Inconel ,Hastelloy, Titanium and Monel . They are also accessible in various Alloy Steel .
1) Available in material of your choice
2) Customization possible to suit your exact Heat Exchanger Needs
3) Faster Delivery
4) Material Test Report available
5) Gasket available in Soft Iron as we as other grades