| Customization: | Available |
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| After-sales Service: | 1years |
| Warranty: | 1years |
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Mining U-shaped Pin (Quick Adapter with U Pin)
Definition & Function
A U-shaped pin, also known as a U-pin, is a robust metal fastener engineered for seamless integration of hydraulic hoses or components within mining pipeline systems. Its design facilitates swift engagement and disengagement of hydraulic fluid flow, making it indispensable in settings utilizing plain mineral oil or hydraulic liquids with high water content.
Structural Features
U-shaped cross-section: This innovative design consists of two arms joined by a bridging rod. Initially convergent then divergent, these arms adeptly snap into the annular grooves of hose fittings, ensuring a secure and reliable fixation.
Material: Crafted predominantly from steel or stainless steel, this construction guarantees corrosion resistance and exceptional mechanical strength, crucial for performance in harsh mining environments.
Industrial Application
Extensively employed in hydraulic supports to secure pipelines within coal mining equipment.
Essential in systems that demand rapid assembly and disassembly, especially under high-pressure conditions.
Technical Standards
Regulated by MT/T 986-2006, this standard delineates the design, testing, and inspection criteria for U-pin adapters and ancillary equipment used in mining applications.
Operational Challenges
Susceptible to rust due to moist underground conditions, complicating manual extraction. The use of specialized tools, such as hydraulic-driven disassembly devices, is often necessary to prevent damage during removal.
Key Terminology in Context
Alternative Names: Known interchangeably as U-shaped pin or U-pin quick adapter.
Technical Context: In Chinese national standard MT/T 986-2006, these are referred to as "quick adapters with U pin."
Production steps:
1) Procuring materials and forging semi-products to precise specifications.
2) Processing semi-products in a state-of-the-art workshop to ensure quality.
3) Assembling the goods with meticulous attention to detail.
4) Conducting rigorous pressure tests and quality checks to ensure optimal sealing and performance.
5) Packaging with care to preserve integrity during transport.
6) Ensuring timely delivery of goods to meet customer schedules.
<Question(1)>. How about your delivery time?
<Answer>: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
<Question(2)> . What is your terms of payment?
<Answer>: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
<Question(3)> Can you produce according to the samples?
<Answer>: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
<Question(4)>. Do you test all your goods before delivery?
<Answer>: Yes, we have 100% test before delivery
<Question(5)>: How do you make our business long-term and good relationship?
<Answer>:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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