MHA ZENTGRAF 2/2通高压球阀（锻造阀体） MKHP420 SAE J514 UN/UNF内螺纹

SPIR STAR High-Pressure Female x Medium Pressure Male

Parker PS系列 旋转接头 美制锥管内螺纹-SAE O形圈直管外螺纹

SPIR STAR High-Pressure Female Crosses (UNF)

SPIR STAR Medium Pressure Male x NPT Male

TRELLEBORG Camlock Type DC

Parker S系列 旋转接头 37°扩口式-美制锥管内螺纹

RTC TYPE 020

MHA ZENTGRAF 针阀型节流阀（块式安装）NDVE

Parker 2000系列 锥角24°-DIN 2353

TRELLEBORG Guillemin Cap

TRELLEBORG ZEPHIR S