Your search for "connectors" revealed the following:
SS-600-2-8 – Stainless Steel Swagelok Tube Fitting Male Elbow, 3/8 in. Tube OD x 1/2 in. Male NPT, 316 SS
Rp 545.000,00
Vendor: APSS Store
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V-774-Q: Pop-A-Plug® CPI/Perma Heat Exchanger & Condenser Tube Plugging System
Rp 0,00
Vendor: APSS Store
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