Pros ntawm Expansion Fittings

Yooj yim kawm

Kev txhim kho sai thiab yooj yim dua

Ua tsis tau kom ua rau qhuav haum

Nws muaj qhov txaus ntshai tshaj plaws yam tsis muaj kev poob siab

Txo qhov xav tau ntawm cov cuab yeej calibration

Nws tsis xav tau cov cuab yeej nyuaj

Tsawg chemical leaching

Zoo resistant rau oxidation

Tsis muaj corrosion

Kev teeb tsa tau pom zoo rau kev faus ncaj qha rau hauv av, hauv pob zeb, thiab tom qab phab ntsa