The universal filling piping system, that is, the loading arm, is a piping system composed of multiple rotary joints, elbows, multi-section pipes with the same or different diameters, and different lengths, ball valves, quick-fit joints, flanges, etc., which are similar to machinery The arm can realize a set of pipes to complete the specified movement in the three-dimensional space, achieving the purpose of transporting fluid media (liquid, liquefied gas) that is safe and environmentally friendly.
The universal filling pipeline system (crane tube) is usually applied to the fluid loading and unloading of automobile tank cars, train tank cars and tank ships.
The universal filling pipeline system (loading arm) adapts to the medium: liquid ammonia, liquid chlorine, liquefied petroleum gas, liquefied natural gas, dimethyl ether, alcohols, acids, alkanes, oils, etc.
Optional accessories for universal filling piping system (loading arm): ball valve, quick fitting, loose flange, emergency break valve (domestic or imported), emergency release device, quantitative loading control system, etc.
Article 16 of the Security Committee Office [2008] No. 26 [Guiding Opinions on Further Strengthening the Work of Safe Production of Dangerous Chemicals] issued by the Office of the Work Safety Supervision and Administration Commission of the State Council on September 14, 2008 states: During the installation process, promote the use of universal filling pipeline systems (crane tubes) instead of filling hoses, and it is prohibited to use hoses to fill liquefied hazardous chemicals such as liquid chlorine, liquid ammonia, liquefied petroleum gas, and liquefied natural gas."
