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| MOQ: | 5000pcs |
| Price: | $0.098-0.35/piece |
| Payment Terms: | T/T, D/A, D/P, L/C, Western Union |
| Supply Ability: | 5 million sets |
Mild Steel HVAC Insulation Duct Liner Pins with Smooth Shank Cup Head Type
Product Description
These HVAC Insulation Duct Liner Cup Head Pins are made from mild steel, available in galvanized or copper-coated finishes. Featuring a round washer head design with diameters of 25mm, 30mm, and 38mm, they are ideal for duct insulation and shipbuilding applications. The pins are welded using a stud welding machine, ensuring secure insulation attachment. With smooth, burr-free edges and various length options (up to 105mm), they meet diverse industrial needs. Packaged in 1000-piece cartons, these pins ensure convenience and reliability.
Product Features
Sturdy and stable structure: The air duct welding nails are firmly bonded to the metal sheet through welding, ensuring the stability and reliability of the air duct. They can withstand significant pressure and wind loads, making them suitable for installation and maintenance of duct systems in various complex environments.
Good corrosion resistance: Due to the use of high-quality metal materials and special processing, it has good corrosion resistance and can operate stably for a long time in humid environments without rusting or damage. This makes their use outdoors or in chemical environments more reliable and long-lasting.
It has excellent heat resistance and cold resistance, and can adapt to different climatic conditions and high working environment requirements. For example, some chemical and pharmaceutical companies have a high demand for high-quality air ducts and can use special materials such as stainless steel made air duct welding nails to ensure safety and stability, further enhancing their application value.
technical Parameters
FAQ
Q1 : How can you control your quality?
A1 : For each production processing, We have complete QC system for the chemical
composition and Physical properties. After production, all the goods will be tested, and
the quality certificate will be shipped along with goods.
Q2: Are you a manufacture or trader?
A2: We are truly a manufacturer, we not only can provide the high quality products with the
best price, but also can offer the best pre-sale service and after-service.
Q3 : Do you provide free samples?
A3 : Of course, free samples are available.
Q4 : What is your lead time?
A4 : It usually needs about 15- 20 days after receiving the PO.
Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit company and our products.
Also, we can talk more about the technique details if you need.
Q6 : What is the warranty of your products?
A6 : Our products have at least 1 year warranty,if any quality problems,
we will take responsibility of the cost of the shipment and the replacement.
Q7: What's the MOQ of trial order?
A7 : No limit, we can offer the best suggestions and solutions according to your condition.
Q8: Why choose us?
A8: We had been in this line for more than 25 years, we can not only provide you high
quality products with competitive price, but also we can supply good technique service
which can help you solve problems.
