joint fitting sphere rubber connector hose. fittings. flexible metal hose. fittings ptfe lined fittings ptfe seals broken pipe fitting mold. low torque gasket connectors fan duct installed valve. installation of piping systems, valves piping systems for water supply. system installed in the building

• selling sheet metal sheet color. covered aluminum cover with gasket rails, ridge with screw fixing and block shot chiang mai lamphun brand name: m j steel co ltd

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