TW接头 MK
Hose end 尾管
TRELLEBORG Smooth shank
Male without locking ring 法式外螺无锁
Male steam 蒸汽外牙尾管
TRELLEBORG Express
Guillemin Reducer 法式异径
Pin Lug Couplings 美式消防接扣
法式消防接扣-DSP Female(No Lock Riing) 内螺无锁
Welding BW with helical shank 外焊螺旋尾管
TW接头 MB盖
卫生级食品接头 Tri coupling couplings 卡箍接头
