Your search for "PACKAGING MATERIALS" revealed the following:
SS-810-6-6 – Stainless Steel Swagelok Tube Fitting Reducer, 1/2 in. Tube OD x 3/8 in. Tube OD, 316 SS
Rp 507.000,00
Vendor: APSS Store
View Product
SS-600-1-6 – Stainless Steel Swagelok Tube Fitting Male Connector, 3/8 in. Tube OD x 3/8 in. Male NPT, 316 SS
Rp 245.000,00
Vendor: APSS Store
View Product