Ring on the inspection chamber shall be cut off primarily.
In sealed applications, seals compliant to TS EN 681 standard with TSE certification are installed to inspection chamber member.
Upon spreading liquid soap in conical top piece seal groove and seal surface, two pieces are joined.
Any welding operation with inspection chambers manufactured with rotational molding / fabrication technique can be performed with manual extruder.
Manual extruder melts the welding rod to join the surfaces together.
Extruder welding method procedure includes preheating using welding rod and spreading the molten state material on the welding area at a certain speed by applying pressure.