Your search for "PACKAGING MATERIALS" revealed the following:
316 Stainless Steel Plug for 3/8 in. Swagelok Tube Fitting
Rp 137.000,00
Vendor: APSS Store
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SS-400-1-6 – Stainless Steel Swagelok Tube Fitting Male Connector, 1/4 in. Tube OD x 3/8 in. Male NPT, 316 SS
Rp 203.000,00
Vendor: APSS Store
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