Rapid lock with lever handle and rubber seal for dust colelction system

Rapid lock with lever handle and rubber seal/ Lever clamp for dust collection system

Ventilation duct clamps with red rubber quick lock fittings 
Diameter size:80mm-600mm

Materials: Steel with zinc plated or stainless steel

Custom size are available

 Packaging: Plstic film inside, wooden crate outside.

Lead time: in 7 days  if stocks available, in 20 days for new production.

 We are factory and develop a series of duct & fittings for ventilation system, industry dust collection system and central heating system.

• Ventilation system products include: pressed bend, duct reducer, pressed collar saddle, Tee piece and so on.
• Dust collection system product include: pressed bend, lever clamp, wild/slim pull rings, damper and so on
• Central heating system product include: standard alu flue kit 60/100mm for ordinary gas boiler, condensing flue kit , stainless steel chimeny pipe for stove, heater and fireplace.

Our advantage: Mature product, best price, fast delivery and  good service.

 High quality galvanized steel fittings for dust colelction and fume extraction.

Round air ducting for HAVC and air conditioning

Welcome your inquiry. Please be free to cotnact me!

Lily zhang                                                                     E-mail:lfrongmao (AT)

skype:china-lily08

Mobile:86-13472162077