Product details
Product Description/Introduction
We have provide Pre-insulated spiral duct for shipyards for 10 years. We devoted ourselves to HVAC system for 15 years, covering most of Eastern China, South China, Asia, North America and Europe. We are expecting to make good cooperation with you in the near future. We are leading manufacturer of Heating Ventilation Air Conditioning system.
Product Parameter (Specification)
Product Name |
Pre-insulated round spiral duct |
Material |
Galvanized steel, stainless steel SS304, stainless steel SS316L |
Diameter |
80-1600mm or customized |
Material Thickness |
0.5mm, 0.6mm, 0.8mm, 1mm |
OEM |
Available |
Shape |
Round, Oval |
Length |
Standard 4m one piece, customized available |
Insulation Thickness |
15mm, 25mm or customize |
Application |
Heating Ventilation Air Conditioning |
Certification |
Spiral duct CE certification, ISO9001 international quality system certification, intellectual property management system certification, trademark certificate |
Product Test Center
Product Feature
1. Spiral duct is made by spiral tube machine imported from Swiss, no scratches, uniform internal embossing, high strength, and good sealing performance.
2. Spiral duct fitting is made by stamping process, mold production, accurate size and minimal wind resistance, also good sealing performance.
3. The galvanized layer won’t be destroyed and the weld will be neat because of seam welding technology.
4. Our spiral duct and fittings meet the standard <DW144>.
5. Sealing of the system also meets the standard <DW144>.
6. Z275g galvanized steel general life cycle 25 years.
7. “F” profile EPDM gasket without sliding, shedding or shifting is fasten by hemming.
8. Spiral duct material can be customized by client’s demand.
9. Easy and Efficient installation.
Application
1. Ventilation systems, refrigerating and freezing systems for ships, Marine ships and platforms.
2. HVAC ventilation duct system, air duct system, oil fume exhaust system.
3. Dust removal system, dust removal device collection and delivery.
4. Pneumatic conveying system for bulk material conveyance.
5. Large industrial plant ventilation and exhaust
6. Airport HVAC system.
7. Ventilation and exhaust in large exhibition hall.
8. Ventilation system for home decoration villa apartment.
Production Process
Packaging and Shipping
Spiral Duct and fittings or accessories packaging process：
JSFY do the packing per same kinds of products.
LCL (Less than Container Load) is also available.
JSFY provide iron rack packing against external shock during shipping.
Delivery Detail: Within 20-25 days after receiving deposit
Packaging Details: Packed in iron racks or packing according to clients' requirement
Cooperative Partner
Customer Inspection
Factory Visit:
1. Welcome any customer to visit our factory directly.
2. If customer have any scheduling in China, please let us know. We would like to help you book the hotel and pick up you from airport, or railway station.
3. Any more problems, please feel free to ask, and we will try our best to supply you!
FAQ
Q: What's your warranty terms?
A: We offer different warranty time for different products. Please contact with us for detailed warranty terms.
Q: What about the after-sale service?
A: We provide 12 months quality warranty after dispatch, and some free easy abrasion spares of machine, we also provide long time free technical advisory services and technical consluting services, we will dispatch our engineer to go aboard to provide technical service if it is necessary.
Q: Can your products be customized?
A: Yes, we have a professional team which has rich experience in welding equipments,so we'll try our best to satisfy your requirement.
Q: What about the transportation?
A: Usually we by shipping, cause it's more convenient and cheaper.
Q: How long is the production cycle?
A: 30-50 days.
Q: What are your terms of payment?
A: T/T or L/C.
CONTACT INFORMATION
Mobile/Whatsapp：0086-15722465246
Wechat：15722465246 Skype：jilei1993@outlook.com
Production Process
http://www.jsfyhvac.com/
