Square Fireproof Duct

Product Introduction

Square fire rated ducts are a type of pipelines that can meet the requirements of fire resistance stability and integrity within a certain period of time and mainly used to prevent the spread of fire. They are made of synthetic materials of glass fiber and polymers with high thermal insulation performance and flame retardancy, which can keep their structural and functional characteristics from deformation or damage in high-temperature environment for a period of time.

Product Details

Product Features

• Excellent flame retardancy: Fire rated ducts are made of high-strength glass fiber reinforced plastic, calcium carbonate and other raw materials, which enable them to have good flame retardancy.

• High fire resistance rating: Fire rated ducts can withstand high temperature for 1-3 hours ensuring the fire resistance and safety of gas pipeline systems in buildings during a fire.

• Safe and reliable: Fire rated ducts have the advantages of good thermal stability, non-combustibility, non-deformation and etc., with a long service life, and fully comply with industrial standards.

• Wide application range: Fire rated ducts can be widely used in gas pipelines of smoke exhaust, ventilation, and air conditioning system in buildings to ensure the safety of buildings during a fire.

• Strong physical properties: It has the characteristics of high density, high flexural strength, low thermal conductivity and low moisture content and so on.

• Good environmental protection performance: The plates do not contain asbestos.

•  Diverse plate specifications: The standard specification (length x width) of the plate is 2440 mm x 1220 mm with a thickness of 6~12 mm. The selected thickness is determined by the fire resistance rating (hours) of the duct. The plates are easy to process and cut, so they can be made into fire and smoke exhaust ducts of any specification and outside fireproof packaging materials for metal ducts.

Packing & Shipping

Shunda Group adopts a safe concept. The plastic wraps, fillers, cartons and plywood cases are used in merchandise packing. These packing materials can eliminate humidity, shake, extrusion and crash. Our manufacturing base has enough room and professional forklifts for loading to make certain the protection of the merchandise and operators. For the metal products, the damp-proof packing is necessary

Company Profile

Shunda Air Conditioning Equipment Group Co., Ltd. (Shunda Group for short), set up in 2005 and lied in Luquantun Industrial Park, Shandong Province, is a well-known manufacturer in China’s central air conditioning industry. Covering over 70,000 m² with 230 employees, including 27 R&D engineers, Shunda specializes in HVAC products. Its products include modular air conditioners, fan coil units, ventilators, fans, various valves, ducts and etc.—over 70 types in total. With ISO9001, ISO14001, and ISO18001 certifications and lots of national honors, Shunda has built a strong reputation under its “Jinxin Shunda” brand. Shunda Group has successfully served landmark projects in China and abroad, such as Southeast Asia and Africa and continues to uphold a philosophy of innovation, quality and service. 

Our Service 

Requirement communication and technical consultation

• Shunda Group's experienced engineers and technical perfessionals are on hand to answer customers' questions about products and associated issues.

• Provide customers with product brochures, technical manuals, performance parameter and operation instructions to ensure that customers utterly understand the products.

• Make customized products and implementation plans for customers according to their specific needs and actual working in accordance to ensure that the plan has high-cost performance.

Product display and demonstration

• Invite customers to company's factory  to learn the products features and functions in all aspects. 

• Use 3D animation to grant clients with on-line product show offerings enabling them to have a complete perception of the products.

• Provide customers with applicable reports of the product performance carried out  in labs or real projects. 

Installation and commissioning guidance and technical support

• Provide customers with instruction brochures about product installation and commission.

• Online guidance can also be provided and the technical engineer can be dispatched for on-site guidance.

Quality assurance and maintenance

• We furnish non-stop offerings such as technical aid and spare components to make sure long-term overall performance and reliability.

• A 24-hour after-sales provider hotline is set up to reply customers' restore calls at any time.

Periodic follow-up visits and maintenance services

• During the guarantee period, customers will be visited each three months. After this period, an on-line return visit will be carried out once a year.

• Formulate personalised protection plans for clients in accordance to the utilization of products, operation time, and working environment.

Technical training

• Regularly invite customers to join online training courses.

• Set up a dedicated technical consultation email and an online customer service platform to answer questions that customers encounter during product use. For technical questions raised by customers, responses will be given within 24 hours.

FAQ

Q: Are you a real factory?

A: Yes, we are a factory with a producing zone of 70,000 m². We can manufacture the host units of central air-conditioning devices and accessories, such as fireproof ducts, louver vents, various valves, fan coil units, air blowers and etc.

Q: Can you provide after-sales services?

A: Yes, we can. We have our own technicians and engineers who can answer customers' question about products and technologes within 24 hours upon customers leave message on our after-sales platform.