Specifications:

10 m [3 points] gas pipe

20 m [3 points] gas pipe

30 m [3 points] gas pipe

50 m [3 points] gas pipe

10 m [4 min thick] gas pipe

20 m [4 min thick] gas pipe

30 m [4 min thick] gas pipe

50 m [4 min thick] gas pipe

10 m [4 min extra thick] gas pipe

20 m [4 min extra thick] gas pipe

30 m [4 min extra thick] gas pipe

50 m [4 min extra thick] gas pipe

30 m [6 min thick] gas pipe

30 m [6 min extra thick] gas pipe