Product Description
The Best-Selling Weldable Semi Trailer King Pin 2 Inch UKP50B Series is a highly reliable and durable solution for semi-trailer applications. Designed to meet the demands of heavy-duty transportation, this king pin ensures a secure and stable connection between the semi-trailer and the tractor. Its weldable design allows for easy installation and customization, making it a popular choice among logistics and freight professionals.
Product Features
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Premium Material
Made from high-quality alloy steel, this king pin offers exceptional strength, wear resistance, and longevity, even under heavy loads.
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Weldable Design
The weldable construction allows for easy integration with various semi-trailer frames, ensuring a secure and permanent connection.
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Precise Dimensions
With a 2-inch diameter and 50# standard, it is compatible with a wide range of semi-trailer coupling points, ensuring versatility and ease of use.
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Anti-Corrosion Treatment
The surface is treated with advanced anti-rust and anti-corrosion coatings, ensuring durability in harsh weather and road conditions.
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High Load Capacity
Designed for heavy-duty applications, it can withstand extreme loads, providing reliable performance in demanding transportation scenarios.
Technical Parameters
- Material: High-Quality Alloy Steel
- Diameter: 2 Inches (50.8 mm)
- Grade: 50#
- Surface Treatment: Anti-rust, Anti-corrosion
- Load Capacity: Complies with Heavy-Duty Transport Standards
- Models Available: UKP50B-8, UKP50B-10, UKP50B-12
Application Scenarios
- Long-Distance Freight Transport
- Logistics and Freight Operations
- Construction and Mining Equipment
- Agricultural Machinery
Installation and Maintenance
- Installation Instructions
- Ensure the king pin matches the coupling point dimensions.
- Use professional welding tools for secure installation.
- After installation, check the connection for stability and conduct a test run.
- Maintenance Tips
- Regularly inspect the king pin for wear and replace damaged parts promptly.
- Clean surface dirt to prevent corrosion.
- Additional maintenance is recommended after use in harsh environments.
Purchase Information
- Packaging: Individually packed, shockproof and moisture-proof
- Stock: Available for immediate delivery, supports bulk orders
- Delivery: Worldwide shipping with multiple logistics options
The Best-Selling Weldable Semi Trailer King Pin 2 Inch UKP50B Series is your go-to solution for reliable and durable semi-trailer accessories. Its weldable design, high load capacity, and anti-corrosion features make it a trusted choice for heavy-duty transportation. Place your order today and experience unparalleled quality and performance!
ET NO. |
Model |
Thickness(mm) |
Memo |
|
UKP50B-8 |
50#2" |
8 |
Bolton |
Weldable |
UKP50B-10 |
50#2" |
10 |
Bolton |
Weldable |
UKP50B-12 |
50#2" |
12 |
Bolton |
Weldable |
COMPANY PROFILE
Established in 2002, NINGBO EASTIGER PRODUCTS Co., Ltd has become a professional supplier For truck & trailer parts with quality warranty. Until now, our full-range of truck spare parts including
brake parts, suspension parts, steering parts, transmission parts, engine parts, cooling parts, electric
parts and body parts.
Tapffer is our brand for Europe truck parts and Miyagi is our brand for Japan truck parts, both with
good reputation at local markets: Eastern Europe, Central Asia, Southeast Asia, Middle East,Africa
and South America.
Compared with other companies, our advantages are as bellow:
1. full-range of products, to supply you one-stop-shopping service.
2. Exclusive agent, to protect your market and create more profits for you.
3. Promotion gift, to help you promote brand.
4. Flexible payment terms ( T / T , L / C, D / A , O / A ), to improve your competitiveness.
If you are looking for a reliable partner for commercial vehicle spare parts in China,
EASTIGER is the right choice!
Our service:
EASTIGER- Your Professional,Speedy,Cost-efective Automotive auto parts Manufacturing Partner!
1. High quality guaranteed: we have very strict quality control system to make sure every production process under well conditions,and all the products will be careful checked one by one to avoid any defects before shipping.
2. Fast delivery: as an actual and professional manufacturer,we have the confidence to arrange your order at the shortest time! we can always promise a rapid delivery.
3. Most competitive price : most favorable price with high quality products guaranteed!
4. Long warranty offered: 1 years long warranty guaranteed,any product failure caused by our factory,we will take 100% responsibility for the problem!


