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MPS self stick insulation factory for fixation

MPS self stick insulation factory for fixation

Brand Name
Duct liner weld pins
Galvanized steel
Pin diameter
3.4mm , 3.8mm
Pin length
12mm to 50mm
It is used to fasten insulation to the inside of sheet metal air ducts. These duct liner fasteners are usually applied when the ductwork is being fabricated. The fasteners have been specifically designed to work with all currently available duct liners and standard resistance welding type application equipment.
production workmanship
Automated production
Place of Origin
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Company Advantages
1. The raw materials of MPS are paid great attention during the incoming material inspections. Its housing and insert are assembled tightly, which ensures it to be strong
2. Whether it is used as an event tent, festival tent or wedding marquee, this product will set the stage for a flawless occasion every time. The product is of the highest level of stability, reaching the international standard
3. The professional and responsible team ensures the high quality and high performance product. It is made of exquisitely-selected 304 stainless steel which has reached the National Standard
4. Our quality management system provides strong quality guarantee for the product. It only requires easy installation and simple operation
5. Its quality is guaranteed through the implementation of our rigorous control process for production. The product has undergone the surface treatment, like polishing and color painting

Duct liner weld pins

  • Duct liner weld pin made of galvanized sheet ,consist of a steel shank firmly crimped on a steel washer head . It allow the fixing of insulation material on sheet metal such as       airducts , metal beams , metal industrial equipment , etc in a single operation .  It is used with welding machine and suitable for  plain insulation (without aluminium facing )

  • Advantage for our company

  • Melparts is an insulation fastener manufacturing factory, we manufacture a full series of insulation pins and washers, cooperare with us, we can ensure

  • ◪   1: Good price- we sale what we manufacture.

  • ◪   2: On-time delivery-we have the auto-production line for every product to ensure the on-time delivery.

  • ◪   3: Excellent Quality, we have rich experence for insulation pins, we know the feature about every kind of insuation pin and customer’s requirements.


Duct liner weld pins

MPS self stick insulation factory for fixation-1

Common specificationsLength:12mm to 50mm 
Diameter:3.4mm or 3.8mm 
Materialpin : Galvanized steel 
base: Galvanized steel 
Surface treatmentGalvanized plating
Product featuresSimple construction, high efficiency, saving labors
Easy welding , firm conjunction between pins and bases
Sharp points for easy going through any insulation blankets
Length tolerance ±0.1mm
Production workmanshipAutomated production
PackingPacking  can  be customized as per requirements
Current packing information available upon request.
Supply capability10000Pcs/hour
ApplicationBeing used to  fasten insulation to the inside of sheet metal air ducts
RemarkTechnical parameters are available upon request


MPS self stick insulation factory for fixation-2
High efficiency ,easy to install
MPS self stick insulation factory for fixation-3
Easy Welding & Firm
MPS self stick insulation factory for fixation-4
Sharp point is good for going through thermal blankets
MPS self stick insulation factory for fixation-5
Size can be customized

Company Features
1. Shenzhen Melparts Hardware Technology Co., Ltd. is China's top quality provider for a long time. Our technology takes the lead in the industry of self stick insulation .
2. All our technician in Shenzhen Melparts Hardware Technology Co., Ltd. are well trained to help customers solve problems for insulation hanger adhesive .
3. We expect no complaints of insulator hardware from our customers. is the major impetuses for Shenzhen Melparts Hardware Technology Co., Ltd.'s development. Get an offer!
During the quality inspection of MPS insulation hanger adhesive, different inspecting approaches will be adopted. It will be checked by visual examination, radiographic inspection, or magnetic crack detection. The product has high anti-buffering strength
MPS insulator hardware is designed to be environmentally friendly. No formaldehyde, nitrogen and other harmful substances are added in its production process. The high viscosity synthetic glue makes it feature strong bonding strength
The manufacture of MPS insulation hanger adhesive covers a wide range of stages. They include rapid prototypes, circuit board fabrication, welding, performance testing, and assembly. With good tensile strength, it is not prone to break
The design of MPS self stick insulation is governed by a series of principles that emphasize rhythm, unity, balance and scale, and proportionality. With good tensile strength, it is not prone to break
The production workmanship for MPS insulator hardware is of professionalism and sophistication. It is fabricated by cutting, grinding, honing, heat treating, surface polishing, and so on. It comes with the general purpose and high-temperature series
The product poses no hazards during overloading. It is equipped with high-performance circuit breakers to provide protection from overloading. The product features great smoothness on the surface
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