Pipe: ASTM A 106 Grade B Schedule 40

Flange: IS 2062 Grade B. ANSI B16.5 ASA150 # for drilled holes

Lining: Pure PTFE in compliance with ASTM D 1457, white in colour

Lining thickness: 3 to 8 mm, exceeds the relevant ASTM F-1545 standard specs

Operating temperature: -29 to 260 deg. C

Operating pressure: Vaccume to 6 kg / cm. sq.

Hydrostatic pressure test: 10 kg / cm. sq.

Air leak test: 3 kg / cm. sq.

Spark test: 10 KV