Premium DN Series Stainless Steel Couplings for Tailored Hardware Needs

• 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

Presenting our extraordinary Mining Pipe Fittings and Auxiliary Valves, masterfully engineered to offer unparalleled performance and unrivalled reliability, even within the most challenging mining landscapes. Experience the transformative power of precision engineering, crafted for pinnacle operational efficiency.

Our Staple Lock Adaptors embody the essence of engineering superiority, showcasing the classic design of staple adaptors. With versatile options for both male and female staple ends, as well as threaded variants, these adaptors are meticulously engineered to suit a broad range of configurations and sizes. Spanning from DN6 (¼") to DN76 (3"), they ensure seamless compatibility and versatile adaptability across a spectrum of systems, ensuring the perfect solution is always within reach. Shuangfeng Designed with enduring resilience, our robust staple lock adaptors are subjected to rigorous surface treatments, achieving unmatched corrosion resistance. Available in both stainless steel and carbon steel, these adaptors are crafted to excel under pressure, delivering exceptional durability and peak performance in the most demanding conditions.
Staple connections are vital in hydraulic circuits, particularly in mining, celebrated for their efficacy in connecting and disconnecting hydraulic lines under rigorous conditions. The intelligent staple design simplifies connection, disconnection, and isolation of hydraulic lines, making it an ideal choice for complex or confined applications. This advanced technology is indispensable in underground mining operations using 'long wall' roof support systems, cementing its position as the ultimate solution in challenging terrains.
All Shuangfeng Our hydraulic products for underground mining not only meet but exceed international standards, reflecting an unwavering commitment to extraordinary quality and dependability. Manufactured within an elite ISO 9001 certified facility, our staple adaptors and hydraulic valves span sizes from DN6 (¼") to DN76 (3"). While standard dimensions are available, we also offer bespoke customizations tailored through direct consultations with our factory, delivering solutions that address unique demands.

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

Product Parameters

Production Steps:

1) Carefully sourcing premium materials and forging semi-products to ensure excellence and quality from the very beginning.

2) Expertly processing semi-products in our state-of-the-art workshop, achieving impeccable precision and unmatched quality.

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

4) Conducting rigorous testing for seal integrity under pressure, coupled with thorough quality checks to guarantee flawless products.

5) Thoughtfully packaging to preserve and protect quality during transit.

6) Delivering the goods promptly, ensuring they reach you without delay for immediate deployment and complete 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.