Usus: vectura pipeline, boiler pipelines, hydrau/ autocineta pipelines, oleum/gas exercitatio, cibus/potus/lactitiae, machinae industriae, industria chemica, fodienda, ornamentum aedificationis, propositum speciale, aquae translationem
Standard: ASTM A53, A500 A252, A795 BS1387, GB/T3091, ISO R65, tube
Certificatorium: Iso 9001, API 5L, 5CT
Tolerantia: + 1-5%
Longitudo: 3-12 m
Praecipuus usus: pegmata, compages, sepes, supellex
Superficie: oleum, nigrum, illitus, calidum galvanized intinge
Specification: 21.3 — 609.6