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

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Sampling and Gauging
Cylinders + Valves

ASTM D1265
GPA 2140

Practice for Sampling Liquefied Petroleum Gases (Manual Method).

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Sampling Cylinder

Body material: 304L stainless steel.
Connection 1: female NPT.
Connection 2: female NPT.
Max pressure: 1800 psig (124 bar) at +37°C.
Max pressure: 930 psig (64 bar) at +426°C.
Minimum temperature: -53°C.

• 6054: Double ended sampling cylinder with capacity 50 cc – ¼” connections.
• 6055: Double ended sampling cylinder with capacity 75 cc – ¼” connections.
• 6056: Double ended sampling cylinder with capacity 150 cc – ¼” connections.
• 6057: Double ended sampling cylinder with capacity 300 cc – ¼” connections.
• 6058: Double ended sampling cylinder with capacity 400 cc – ¼” connections.
• 6059: Double ended sampling cylinder with capacity 500 cc – ¼” connections.
• 5882: Double ended sampling cylinder with capacity 1000 cc – ¼” connections.
• 6060: Double ended sampling cylinder with capacity 2250 cc – ¼” connections.
• 6061: Double ended sampling cylinder with capacity 3785 cc – ¼” connections.

Sampling Cylinder

Body material: 316L stainless steel.
Connection 1: ¼ female NPT.
Connection 2: ¼ female NPT.
Max pressure: 1800 psig (124 bar) at +37°C.
Max pressure: 930 psig (64 bar) at +426°C.
Minimum temperature: -53°C.

• 6062: Double ended sampling cylinder with capacity 150 cc – ¼” connections.
• 6063: Double ended sampling cylinder with capacity 300 cc – ¼” connections.
• 6064: Double ended sampling cylinderwith capacity 500 cc – ¼” connections.
• 6068: Double ended sampling cylinder with capacity 1000 cc – ¼” connections.

Sampling Cylinder

Body material: 316L stainless steel.
Connection 1: ¼ female NPT.
Connection 2: ¼ female NPT.
Max pressure: 5000 psig (344 bar) at +37°C.
Max pressure: 2640 psig (181 bar) at +454°C.
Minimum temperature: -53°C.

• 6065: Double ended sampling cylinder with capacity 150 cc – ¼” connections.
• 6066: Double ended sampling cylinder with capacity 300 cc – ¼” connections.
• 6067: Double ended sampling cylinder with capacity 500 cc – ¼” connections.

Accessories

• 6069: Transport handle.
• 5432: Stainless steel integral bonnet needle valve ¼“ male npt – regulating stem CV 0.37.
  • Max pressure: 5000 psig (344 bar) at +37°C.
  • Max pressure: 3130 psig (215 bar) at +315°C.
  • Minimum temperature: -53°C.
• 6070: Stainless steel Integral bonnet 90° needle valve ¼“ male npt– regulating stem CV 0.37.
  • Max pressure: 5000 psig (344 bar) at +37°C.
  • Max pressure: 3130 psig (215 bar) at +315°C.
  • Minimum temperature: -53°C.
• 5906: Stainless steel outage tube ¼“ male/female length 20% cylinder volume.
• LAB-1265-006: Sample transfer line, 1 m × 6 mm stainless steel tube with sampling needle valve 0.37 CV and vent needle valve 0.37 CV.

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