Spacers are used to make incremental increase in length of pipelines. Spacers may be lined or solid made of pure PTFE. Lined Spacers are available in all standard sizes up to 300NB. PFA, FEP and PP are the available linings available depending on application. Outer body is fabricated as per ASTM A 106 standard, SCH 40. Flange is as per ANSI Class 150#.
Solid spacers may be used in conditions where pressure requirements are not very high. They are made of 100% virgin PTFE and are available in all sizes up to 300NB. PTFE can withstand a maximum temperature of 190°C.