LPG: Copper Corrosion by LPG • Density of LPG and of Light Hydrocarbons • Gage Vapour Pressure of LPG • Hydrogen Sulfide in LPG • LPG Relative Purity • Sampling and Gauging

---

Copper Corrosion by LPG

ASTM D1838
IP 411
ISO 6251

Copper Strip Corrosion by Liquefied Petroleum (LP) Gases.
This test method detects the presence of components in liquefied petroleum gases which may be corrosive to copper.

---

LT/LPG-169000/M

LPG Corrosion Vessel ASTM D1838

• Stainless steel vessel with two needle valves in stainless steel.
• Screw top closure and o-ring sealing gasket.
• Tested at 70 bar.

Accessories

• 5697: Copper test strip ASTM D130, 75.0 × 12.7 mm, with hole for D1838, pack of 10 pcs.
• 1115: Flat glass viewing tube to protect the strip during observation.
• 7060: Silicon carbide paper, 240 grit, pack of 100 pcs.
• 7062: Silicon carbide grains, 150 mesh, pack of 1 kg.
• 5422: 3 places strip vice.
• 7024: Copper strip corrosion standard, original ASTM®.
• T-AS12C: Thermometer ASTM 12C IP 64C, range -20°…+102°C, div. 0,2°C, propylene carbonate filled.
• 5472: Flexible junction according to EN ISO 6251 with quick couplings.

Spare Parts

• 7315: O-ring small for inside ASTM D1838, pack of 10 pcs.
• 7064: O-ring big for outside ASTM D1838, pack of 10 pcs.
• 5136: Upper needle valve.
• 5432: Bottom needle valve.

---