Jiaxing Dexun Co.,Ltd. 86-573-82716900 wendyl@dexun-hardware.cn
Steel Copper Plated High Resistance Thread Weld Pins Salt Spray Internal

Steel Copper Plated High Resistance Thread Weld Pins Salt Spray Internal

  • High Light

    Thread Weld Pins

    ,

    High Resistance Weld Pins

    ,

    Copper Plated thread weld pin

  • Material
    16MnR Steel
  • Surface Finish
    Copper-Plated
  • Feature
    Corrosion And Wear Resistance
  • Thread Length
    Custom-made
  • Salt Spray Time
    240 Hours
  • Custom Processing
    Yes
  • Internal Thread
    Yes
  • OEM/ODM
    Permit
  • Place of Origin
    China
  • Minimum Order Quantity
    500,00pcs
  • Price
    USD
  • Packaging Details
    PP bag+ Carbon boxes
  • Delivery Time
    35days
  • Payment Terms
    T/T
  • Supply Ability
    500Ton per month

Steel Copper Plated High Resistance Thread Weld Pins Salt Spray Internal

Steel copper-plated high-resistance salt spray internal thread welding pin.

 

Description

 

Welding pin is a kind of high-strength rigid connection fasteners. Welding pins are cylindrical heads for arc stud welding, which is short for Cheese head studs for arc stud welding. The specifications of welding pins are nominal diameter Ф10~Ф25mm. The length is 40~300 mm. Welding pins have the manufacturer's identification mark made by embossing on the top surface of the head, and the welding pins have a wide range of uses.

 

Acetic acid salt spray test (AASS), copper accelerated acetic acid salt spray test (CASS)
They are all improvements to the neutral salt spray test. The test conditions are relatively close to the natural atmosphere, the test conditions are stable, the reproducibility is good, and the test cycle is short. It is suitable for the corrosion resistance test of the cathode coating. The principle is that the sodium chloride solution is sprayed after acidification with acetic acid to accelerate the corrosion rate, and is used for the corrosion resistance test of copper, nickel, and chromium plating on the steel substrate.

 

Copper accelerated acetate spray test (CASS), copper chloride is added to the solution of the acetate spray test. Due to the presence of Cu2+ in the test, the salt spray of the acidified copper-containing sodium chloride solution has cathodic effects on nickel, chromium, etc. The coating has a significant corrosive effect, and the test results are close to the corrosion of the urban atmosphere. It is suitable for copper, nickel, chromium plating or nickel and chromium plating. For example, the logo on the car, the chrome-plated outer handle, the chrome-plated inner handle, the chrome plate of the front grille, the chrome wheel nut and so on.

 

Product name Steel copper-plated high-resistance salt spray internal thread welding pin
Material 16MnR Steel
Surface Treatment Salt Spray Test
Feature Corrosion and wear resistance
Color Copper
Internal thread Yes
Packing As customer's demand
payment T/T,T/C,Western Union,etc
Service Customized OEM /ODM
Thread length Custom
Certification ISO9001
Process Cold heading;CNC Machining

 

Factory Diaplay

 

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Plating line

 

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Package Room

 

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Test Euipments

 

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1.Why choose us?
A:We can give you the direct factory price without broker. Our products are cost-effective with 100% QC quality assurance before shipment. We have our own design team and advanced high-precision machines and testing equipment.

 

2.How to make a inquiry of the Weld Pins?
You need to provide material, plate size ,washer size ,nail size and the quantity to ask an offer, you can also indicate if you have any special requirement. The formal quotatiom list will be send to you after receiving the inquiry.

 

3. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Cash,Escrow;
Language Spoken:English,Chinese.

 

4.Can you provide free samples?

Free sample is possible. But the courier charge will on your side.and the courier charge will be send back to you when you place an order.