YRS type use glass wool as sound-proof material. Ventilation Duct Silencer,Exhaust Pipe And Silencer,Ventilation Duct Silencer Kitchen,Inline Duct Silencer YANTAI DONGTAI STANDER OFFSHORE ENGINEERING CO.,LTD , https://www.dongtaicolumbus.com
Huihai specializes in manufacturing and supplying of various moulds and dies, such as metal stamping dies, plastic injection moulds, motor stator&rotor molds and stamping parts and injection parts since 2005.
Huihai provides various molds & dies to the clients from USA, Spain, Italy, Russia and so on.
"Good quality with cost-effective" is the base of Huihai business. Huihai people keep creating value for customers as our mission.
ISO 9001: 2008 certificated.
Our Advantages:
1. Competitive price
2. Strict quality control system (ISO9001 system manage)
3. Quick mold making and delivery (4-7weeks)
4. Advanced equipment, excellent R&D teams
5. Professional technicians and rich experienced workersÂ
Special info.:
Customized design according to customer part design or sample.
Mold base: LKM C50 standard mould base
Inserts(cavity and core): H13, 1.2344, 1.2738, 1.2083, 1.2311, NAK80 or the material you required.
Standard parts: HASCO, DME, MISUMI, Punch
Part material: ABS, ABS/PC, PA, PA66+30GF, PBT, PC, POM, PP, PE, PVC, Rubber, Bakelite and so on
Lead time of first samples: Around 4~7weeks.
Packaging Details: Carton and pallet, rust-proof protection. Suitable for sea shipment and air shipment and easy to be carried.
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A Ventilation Duct Silencer is a component of Ventilation system used to reduce noise transmitted inside ventilation ductwork. Duct silencers are also referred to as sound attenuators, sound traps or mufflers.
1,the use of raw materials are Stainless Steel Duct and galvanized steel;
2, strong noise reduction effect, reduce energy consumption, save operating costs, high strength, good sealing performance, beautiful appearance, simple installation, long service life;
3,Used for air supply, exhaust and smoke exhaust pipes of ships, shopping malls, office buildings, subway, civil air defense, basement and other projects.
4, its thickness and specifications can be changed according to requirement.
Model NO.: PI009
Runner: Hot Runner
Design Software: UG
Installation: Fixed
Certification: ISO
Standard: HASCO
Customized: Customized
Origin: Guangdong
HS Code: 84807190