Premium DN Series Stainless Steel Couplings for Customized Hardware Applications

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: DN10-DN50
• Certification: ISO 9001:2000, ISO 9001:2008
• Standard: DIN
• Surface Treatment: Polishing
• Manufacturing Process: Forging
• Material: Stainless Steel
• Customized Support: OEM,ODM
• Transport Package: Carton, Wooden Case
• Specification: DN10 up to DN50
• Trademark: shuangfeng
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000000

Product Description

 

Product Description

Introducing our Mining Pipe Fittings and Auxiliary Valves - expertly crafted to deliver unmatched performance and reliability even in the most demanding mining environments. Harness the power of precise engineering for optimal operational efficiency.

Our Staple Lock Adaptors represent the pinnacle of engineering excellence, featuring the quintessential design of staple adaptors. With options for both male and female staple ends as well as threaded variants, these adaptors are meticulously crafted to accommodate a wide range of configurations and sizes. From DN6 (¼") to DN76 (3"), they promise seamless compatibility and adaptable use across diverse systems, ensuring you have the ideal solution at your fingertips. Shuangfeng Crafted with resilience in mind, our sturdy staple lock adaptors undergo comprehensive surface treatments to achieve unparalleled corrosion resistance. These adaptors are tailored to endure the most challenging environments, available in both stainless steel and carbon steel. Designed to thrive under pressure, they deliver exceptional durability and performance for the toughest conditions.
Staple connections are crucial in hydraulic circuits, especially in mining, where they are renowned for their efficiency in connecting and disconnecting hydraulic lines under challenging conditions. The ingenious staple design simplifies connections, disconnections, and isolation of hydraulic lines, making it ideal for complex or confined applications. This technology is indispensable in underground mining operations utilizing 'long wall' roof support systems, highlighting its position as the ultimate solution in challenging environments.
All Shuangfeng Our hydraulic products for underground mining not only meet but surpass international standards, embodying a commitment to exceptional quality and reliability. Manufactured in a cutting-edge ISO 9001 certified facility, our staple adaptors and hydraulic valves are available in sizes from DN6 (¼") to DN76 (3"). While we offer standard dimensions, we also provide bespoke customizations tailored to specific needs through direct consultation with our factory, offering solutions that resonate with unique demands.

The nominal size code, nominal diameter, and maximum working pressure of each series of joints are detailed in the accompanying table, providing you with clear specifications for informed decision-making.

Product Parameters

Production Steps:

1) Carefully sourcing premium materials and forging semi-products to ensure excellence right from the start.

2) Expertly processing semi-products in our state-of-the-art workshop to achieve precision and quality.

3) Meticulously assembling the goods to guarantee structural integrity and performance.

4) Rigorous testing for seal integrity under pressure and thorough quality checks to ensure flawless products.

5) Thoughtfully packaging to preserve quality during transit.

6) Delivering the goods promptly to ensure timely deployment and customer satisfaction.

Packaging & Shipping

Certifications

 

 

FAQ

<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.