MHA ZENTGRAF 3通，4通组合高压球阀（手柄位于顶部）3KH,4KH ANSI B1.20.1 NPT内螺纹

SPIR STAR BSPP Male Connectors-int.对丝接头英制60°

SPIR STAR High-Pressure Plugs

TRELLEBORG TRELLFLEX CHEM 14 SG

Spirstar Hose Type 5/6HDC1

MHA ZENTGRAF 2/2通组合高压球阀（方形阀体）BKH/BKHP420 SAE J514 UN/UNF内螺纹

MHA ZENTGRAF 2/2通高压球阀（SAE法兰连接-公制螺纹）BKH-SAE ISO 6162-1

SPIR STAR NPT Male x Male (Hex Nipples)

TRELLEBORG PERFORMER CD-EPDM

Parker PS系列 旋转接头 SAE O形圈直管外螺纹-美制锥管内螺纹

TRELLEBORG ASPIKLER N

Parker S系列 旋转接头 美制锥管外螺纹-37°扩口式