Double Nickel - Plated Welding Lugs Sealed Terminal with Welding Lugs Torque up to 45kgf.cm without detaching

Name: Double Nickel - Plated Welding Lugs Sealed Terminal with Welding Lugs Torque up to 45kgf.cm without detaching
Brand: SHENZHEN SSC ELECTRIC CO.,LTD

Price Negotiable

Price: 5-10$

MOQ: 10pcs

Delivery Time: 5-8 working days

Brand: SSC

Product Description

1. Product Materials

Component	Material	Material Characteristics
Plate	Q355B	Q355B is a widely - used low - alloy high - strength structural steel. It offers a good balance of strength, toughness, and weldability. With a yield strength of around 355MPa, it provides a stable and reliable base structure for the product. Its good formability allows for easy manufacturing into the required shape of the plate.
Pins	SUH446 Stainless Steel	SUH446 stainless steel is highly resistant to corrosion and oxidation, making it ideal for applications where the pins need to maintain their integrity in harsh environments. It also has excellent high - temperature resistance, which is beneficial when the product is used in elevated - temperature conditions. Additionally, its good electrical conductivity ensures efficient electrical performance.
Glass	ELAN #48	ELAN #48 glass is known for its outstanding electrical insulation properties. It effectively separates different electrical components, preventing electrical leakage and ensuring the safety and proper functioning of the product. It also has good thermal stability, which helps the product maintain its performance over a wide range of temperatures.
Tabs	SPC, Ni - Plated	SPC (Steel Plate Cold - rolled) is a cold - rolled steel with good flatness and surface quality. The nickel - plating on the SPC tabs enhances their corrosion resistance and appearance. Nickel plating also improves the electrical conductivity of the tabs, which is important for electrical connection purposes.

2. Technical Requirements

Surface Finish: As mentioned before, no burrs are permitted on the product. This ensures smooth operation and prevents potential damage to other components or users.
Leak - tightness: The product must pass a leak test at 4MPa without any leakage. This is crucial for applications where a sealed environment is required, such as in electrical enclosures to protect internal components from moisture and dust.
Electrical Insulation: The insulator resistance should be 1000MΩ at 500VDC. This high - resistance value guarantees effective electrical isolation between different parts of the product, reducing the risk of short - circuits and ensuring user safety.
High - Potential Test: During the Hi - Pot test at 2000VAC for 2 seconds, the maximum leakage current should not exceed 0.5mA, and there should be no breakdown or flashover. This test verifies the product's ability to withstand high - voltage stress and maintain its electrical integrity.
Tabs Torque Resistance: The tabs should be able to withstand a torque of 45kgf.cm without detaching from the pin. This ensures a secure connection between the tabs and the pin, which is essential for reliable electrical and mechanical performance.

3. Quality Assurance

Raw Material Inspection: We source raw materials from reliable suppliers and conduct strict inspections upon arrival. For Q355B plates, we check the chemical composition and mechanical properties to ensure they meet the required standards. The SUH446 stainless - steel pins are inspected for their corrosion resistance and dimensional accuracy. ELAN #48 glass is examined for any defects that could affect its electrical insulation properties, and the SPC tabs are inspected for flatness and surface quality before nickel - plating.
In - Process Quality Control: Throughout the manufacturing process, we implement multiple quality control checkpoints. We monitor the forming and machining processes of the plate, pins, and tabs to ensure dimensional accuracy. The nickel - plating process is carefully controlled to achieve the required thickness and uniform coating. The assembly process is also monitored to ensure proper alignment and connection of all components.
Final Product Testing: Every finished product undergoes a comprehensive series of tests. In addition to the leak test, insulator resistance test, Hi - Pot test, and tabs torque test, we also conduct visual inspections to check for any visible defects. Only products that pass all these tests are considered suitable for shipment, ensuring that our customers receive high - quality and reliable products.

4. Foreign Trade Transportation

Express Shipping: For small - quantity orders or urgent requirements, we offer express shipping services via well - known courier companies like DHL, FedEx, and UPS. These services typically deliver within 3 - 5 business days, allowing you to receive your products quickly and start using them without delay.
Sea Freight: For large - quantity orders, sea freight is a more cost - effective option. We work with reliable shipping lines and use proper packaging materials to ensure the safe transportation of products. The products are carefully packed in sturdy boxes with cushioning materials to protect them from damage during transit.

5. Foreign Trade Transaction Methods

Order Placement: You can place orders through our official trading platform on terminal. The platform provides a user - friendly interface where you can select the product specifications, quantity, and delivery address. Alternatively, you can send us an email with your order details. Our sales team will respond promptly to confirm the order and provide you with all the necessary information.
Payment Terms: We support various payment methods to accommodate your needs. Telegraphic Transfer (T/T) is a common and straightforward payment method. You can transfer the payment directly to our designated bank account. For larger transactions, we also accept Letters of Credit (L/C) to ensure a secure payment process. Additionally, we are open to discussing other payment options based on your specific requirements.