Min. Order Reference FOB Price
1 Piece US$245.00-1,680.00 / Piece
Product Description
Product Description PLAN 21 can be used for single seals alone or combined with PLAN52/53 for double seals; After the pumped fluid is cooled by the cooler, meet secondary sealing element temperature limits to reduce coking or polymerizing; Improve the lubrication performance of the ...