The Ventilation system consisted of Circular Duct Series.lts performance meetEUROstandard.Sealability is overclass standard. Choose good galvanized steel,good performance in antiseptic and antirust.Customer can also choose stainless steel sheets,aluminium sheets and Aluminum-Coated and Zinc-Coated Steel Sheets. Pipe punch forming.standard and large-scale production,precise size,Attractive appearance,minimum windage and good sealability. Slit bonding process make sure good sealability and will not destroy surface,Slip bond neat and meticulous. All pipe edges processed by revers are more safety "F"type EPDM seal rubber ring hemming fixed to make sure it does not slid and drop off when installatin.Rubber ring has good seatability and long life Using advanced and professional equipment to manufactuer pipe and Spiral Duct to make sure the product no scratch and knurling uniformity inside .And enhanced antiseptic and antirust abillity. Easy installation can save amounting cost. Themal adiabatic system in spiral duct syseem is used for transfer cool and hot air. Adiabatic system use GL or DNV or ABS certificated glass wool to be its insulating layer.lt s light weight,good insulation and long life cycle Inside and outside double socket enhanced installation stregth Precise dimensions and scientific design make sure tight connect betweer pipes,efficient system and good appearance.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
We will contact you immediately
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Shandong Keheng Intelligent Equipment Co., Ltd