Dacheng County Kuocheng Insulation Nail Co., Ltd
| Payment Terms | T/T, D/A, D/P, L/C, Western Union |
| Finish | Copper coated |
| Usage | Shipping marine |
| Delivery Time | 15-3 work days |
| Color | Copper |
| Product Type | CD weld pins |
| Length | 13mm~200mm |
| Type | Insulated stud |
| Material | Zinc, Stainless Steel |
| Supply Ability | 5 million sets |
| Application | Marine insulation, power plant insulation and boiler insulation |
| Packaging Details | Cartons+plastic Bags+pallet |
| Head style | Pan, Truss |
| Surface treatment | Smooth No burrs on the edges |
| Place of Origin | Hebei, China |
| Certification | ISO9001 |
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Product Specification
| Payment Terms | T/T, D/A, D/P, L/C, Western Union | Finish | Copper coated |
| Usage | Shipping marine | Delivery Time | 15-3 work days |
| Color | Copper | Product Type | CD weld pins |
| Length | 13mm~200mm | Type | Insulated stud |
| Material | Zinc, Stainless Steel | Supply Ability | 5 million sets |
| Application | Marine insulation, power plant insulation and boiler insulation | Packaging Details | Cartons+plastic Bags+pallet |
| Head style | Pan, Truss | Surface treatment | Smooth No burrs on the edges |
| Place of Origin | Hebei, China | Certification | ISO9001 |
| High Light | Copper Plated Stud Weld Pins ，Zinc Coated CD Weld Pins ，Marine Insulation Stud Welding Pins | ||
Stud Weld Pins 4.8 Grade Metal With Copper Plated Zinc Coated Mild Steel Cd Weld Pins
Product Description
The fixation of insulation cotton on the hull is a crucial step in shipbuilding and maintenance. The traditional fixing method is prone to loosening due to seawater corrosion and ship vibration, which affects the insulation effect. As a specialized hardware accessory, ship copper plated collision nails are tightly integrated with the ship structure through welding technology, providing stable support for insulation cotton, while also possessing characteristics such as rust prevention and weather resistance, becoming an important solution in ship insulation engineering.
Copper plated nails are made of galvanized iron as the substrate, and the surface is covered with a copper layer through electroplating process to form a copper zinc composite structure. Copper layer can effectively isolate corrosive media such as seawater and salt spray, extending its service life; The zinc layer serves as a sacrificial anode to further protect the iron substrate from oxidation. Its design includes three parts: nail body, locking plate, and fixing cap: the nail body is responsible for penetrating the insulation cotton and welding it to the ship's steel plate; The locking plate is mechanically interlocked to fix the edge of the insulation cotton; The fixed cap covers the top of the nail body to prevent scratching the insulation material or personnel.
Product Features
Common materials include low-carbon steel (such as Q195) and aluminum alloy, among which aluminum studs are lighter in weight and have better corrosion resistance than stainless steel, making them suitable for aluminum structures in ships.
Surface treatment is mostly copper plating or zinc plating. Copper plating technology improves conductivity and welding firmness, and its anti-corrosion performance is better than ordinary galvanized steel nails.
The length can be extended up to 150 millimeters, and with the use of specialized glue and general cap accessories, it can compress insulation materials (such as rock wool) and prevent loosening.
Moderate softness, firm welding and corrosion resistance, in line with marine industry standards.
technical Parameters
| Common specifications | Length:2'' 3'' 3½'' 4'' 4½'' 5½'' 6½'' 8½'' or customized Diameter: 10GA ,11GA,12GA,14GA |
| Material | Stainless steel, mild steel, Aluminum |
| Surface treatment | Mild steel : Galvanized ,copper plating |
| Product features | Standard weld points, easy welding |
| Sharp points,easy going through any insulation blanket | |
| Production workmanship | Automated production |
| Application | Marine insulation ,power plant insulation ,etc |
| Remark | Technical parameters are available upon request |
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.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2015
Total Annual:
10000000-12000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Dacheng County Kuocheng Insulation Nails Co., Ltd. is located in Xisangsheng Development Zone, Daguang'an Town, Dacheng County, Hebei Province. Its business scope includes processing and sales of insulation hook nails, ship collision nails, steel aluminum collision nails, copper plated... Dacheng County Kuocheng Insulation Nails Co., Ltd. is located in Xisangsheng Development Zone, Daguang'an Town, Dacheng County, Hebei Province. Its business scope includes processing and sales of insulation hook nails, ship collision nails, steel aluminum collision nails, copper plated...
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