MHA ZENTGRAF 2/2通高压球阀（CETOP法兰连接）KH-CET

Parker PS系列 旋转式接头 SAE O形圈直管外螺纹-美制锥管内螺纹

Parker PS系列 旋转接头 O形圈平面密封-O形圈平面密封

TRELLEBORG Guillemin Cap法式消防接头 EN14420-8

TRELLEBORG TRANSACID

Spirstar Hose Type 8/4

TRELLEBORG KLERIX

Spirstar Hose Type 13/4

SPIR STAR Medium Pressure Female Tees

TRELLEBORG Helicoidal hose shank

Parker 焊接式接头 SKA-RB焊接弯管接头

TRELLEBORG Guillemin Cap