Polyurethane/PU/PIR Foam Sandwich Panel for Steel Structure/Workshop/Cold Storage/Clean Room

• Customization: Available
• Suitable for: Factory/Restaurant/Food Storing
• Usage: Food, Blood, Medicine, Meat and Vegetable
• Certification: ISO, CCC
• Condition: New
• Thickness (mm): 250/200/180/150/120/100/75/50
• Width Specifications: 1120mm
• Core: Polyisocyanurate (PIR)
• Anti-Rust: Corrosion Resistance
• Application: Cold Room
• Energy-Saving: Water-Proof
• Environmental Material: Anti-Quake
• Other Feature: Easy Install, Water-Proof, Heat Retaining etc.
• Advantage: Thermal Insulation
• Water Absorption Rate: Water Absorption Rate ≤ 4%
• Closed Cell Percentage: ≥95 %
• Oxygen Index%: ≥30 %
• Dimensional Stability: Dimensional Stability<3% (70 ºC, 48h)
• Transport Package: Standard Export Packaging
• Specification: 250/200/180/150/120/100/75/50mm
• Origin: China
• HS Code: 7610900000
• Production Capacity: 120000 Meter/Meters Per Month

Product Description

Product Parameters

 

Product Name	Description	Execution standards
Thickness (mm)	250/200/180/150/120/100/75/50	GB50072-2021 Design Specification for Cold Storage JB/T 6527-2006 Insulated sandwich panels for combined cold storage
Width specifications	1120mm
CORE	Polyisocyanurate (PIR)
Raw material brand	Yantai Wanhua	Polyurethane raw materials
Density	Core material density 40 ± 2 kg/m ³	GB/T6343-2009
Thermal conductivity	Thermal conductivity ≤ 0.024W/m · k	GB/T3399-1982(1989)
Oxygen index%	≥30 %	GB/T 2406.2-2009
Dimensional stability	Dimensional stability<3% (70 ºC, 48h)	GB/T 8810-2005
Bonding strength	≥ 1.0kg/cm2 (0.1Mpa); The bonding area of the peeling surface is ≥ 90%	JB/T 6527-2006
Flexural capacity	Simply supported sandwich panel, bearing a uniformly distributed load of 0.5KN/m2, with a relative L/250 at the mid span	JB/T 6527-2006
Compressive strength	Compressive strength ≥ 0.15Mpa	GB/T 13840-2014
Water absorption rate	Water absorption rate ≤ 4%	GB/T8810-2005
Closed cell percentage	≥95 %	GB/T10799-2008
Combustibility	B1 level	GB 8624-2012
Foaming technology	Pentane foaming

Product Description

 

The cold storage panels are consisted by 

 

an inner metal plate, an outer metal plate, and an intermediate polyurethane insulation layer.
Horizontal and Vertical Operation Methods:
1. Using waterproof film and SBS padding.
2. Galvanized L or U-shaped positioning (fixed with expansion bolts).
3. Sealant substrate.
4. Pre installed board seam sealant (double-sided groove sealant+polyurethane spray in the middle).
5. Vertical wall panel.
6. More than 6 meters require the installation of wall purlins, C-shaped steel, and quick mushroom nails.

 

Suspended ceiling panel operation method:
1. Determine the length and lifting direction of the ceiling panel based on the main beam of the building structure. (The joint of the ceiling panel is parallel to the main beam of the building)
2. Pre installed suspension beam structural components, 6 # channel steel and fixture suspension beam, suspended M12 lifting screw, connected to C-typeSteel keel.
3. Lift the insulation top plate.
4. Adjust the length of the lifting screw.
5. The main joint is sprayed with polyurethane foam, the PVC sleeve is foamed to break the cold bridge, and the color steel folding piece is trimmed.

Detailed Photos

 

Quick Installation Universal panel and aluminium fittings can build up 100m² prefab buildings in 2 Hours.

Durable and long life use  Full automatic production line keep high and same quality,anti corrosion for last life for 15-20 years.

Quick Mass ProductionAs usual,2-5 days finished 1000 square meters panels.

Sound-absorbing  50 thickness PU panel can absorb the sound over 30 db/m²

Fireproof  Reaches the national fire grade standard of GB8624.

Waterproof  Cam lock can keep its shape and character after soaking in water for a few days.

Process Flow

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Company Profile

Welcome to Qingdao Bingyan Refrigeration Equipment Co., Ltd.

Established in 2011 in the picturesque coastal city of Qingdao, we specialize in industrial and commercial freezing, cold storage, and refrigeration systems. Our high-tech enterprise is dedicated to research, development, design, manufacturing, and sales of top-quality refrigeration equipment.

Our Commitment

At Qingdao Bingyan Refrigeration Equipment Co., Ltd., we prioritize science and technology to guide our innovations and management to ensure customer satisfaction. Our goal is to provide perfect refrigeration system solutions, products, and services to meet market demands.

Qingdao Bingyan Refrigeration Equipment Co., Ltd.

The company holds over ten national technology patents and is dedicated to developing high-efficiency, energy-saving, and eco-friendly refrigeration systems. Our offerings include high-efficiency refrigeration units, energy-saving barrel pumps, and PLC intelligent program control boxes. We specialize in designing and customizing equipment for various projects such as food quick-freezing storage, cold storage for food and medicine, ultra-low temperature storage, fruit and vegetable air-conditioning storage, workshop air conditioning, quick-freezing, freeze-drying, and thawing devices.

 

 

  

Qingdao Bingyan Refrigeration Equipment Co., Ltd. is dedicated to offering customers innovative and practical refrigeration system solutions. Our focus is on providing high-quality engineering services and exceptional after-sales support to ensure customer satisfaction.

Bingyan provides comprehensive services including sales, design, construction and after-sales service

1.The sales department accurately understands and grasps customer needs,accurately conveys customer intentions, andmaintains close communication with customers Cut communication.
2.The design department provides customers with professional and reasonable engineering suggestions, and tailors reliable and stable refrigeration according to customer needs Plan.
3.The engineering department takesevery construction process seriously and meticulously completes every construction task,striving for excellence to createhigh-quality projects
4.The after-sales department is always ready and on standby to ensure the success of customers.
 

Certifications

 

FAQ

Q:What's your advantage?
A: Through our professional designers according to your needs for your professional design, and select the appropriate refrigeration equipment. Ultimately, we achieve the purpose of high cooling efficiency, energy saving and power saving.

Q:How strong is your company?
A:Our company was established in 2011 and has a professional cold storage design team, installation team, and experienced after-sales maintenance personnel. We can provide a complete set of cold storage design, installation guidance, and after-sales maintenance services.

Q:Where are you?Can I visit you?
A: Sure,welcome to you visit our factory at any time.

Q:How about the delivery time?
A: Within 60 days after we confirm you requirement.

Q:what kind of payment does your company support?
A:Usually, a 30% down payment is made through T/T after confirming the Proforma Invoice (PI), and the balance will be paid after inspection and before shipment. We accept telegraphic transfer and sight letter of credit.

Q: When can I get the price?
A: Usually we quote within 24 hours after we get your inquiry.

Q: Which shipping way can you provide?
A: We can provide shipping by sea, by air and by express.