Product Inroduction

Royal Way® Hammer Union Seals are essential, high-performance sealing components engineered for critical high-pressure applications, particularly within the oil and gas industry. Designed specifically for hammer union connections, these seals deliver robust, leak-proof performance under extreme conditions, including elevated temperatures and intense pressures.

Renowned for their exceptional durability and reliability, Royal Way® seals are the trusted choice for maintaining integrity in pipelines, wellheads, pressure control equipment, and other demanding systems where failure is not an option. Their proven performance ensures safety and operational continuity in the most challenging environments.

Product Specification

1. Pressure Resistance: Our hammer union seals can withstand high pressures, typically designed for pressures ranging from thousands to tens of thousands of pounds per square inch (psi).

2. Corrosion Resistance: Designed primarily for the oilfield and natural gas sectors, these seals are typically corrosion-resistant and can withstand harsh environments for long-term use.

3. Ease of Installation: They typically have a simple design, making them easy to install and disassemble, facilitating on-site maintenance and replacement.

4. Variety of Sizes and Materials: Hammer union seals can be customized according to different pipe sizes and requirements, and there are also various materials available to suit different working environments and fluid media.

5. Safety: Due to their sealing performance and pressure resistance, our hammer union seals ensure the safety of pipe connections, reducing leaks and other safety risks.

Bulk Production

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Company Profile

Shanghai Qinuo Industry Co., Ltd, established in 2013 within the Shanghai Free Trade Zone, is a pioneering high-tech enterprise specializing in the integration of research and development, production, and sales. Embracing the ethos of "Quality for Survival, Innovation for Development," we have garnered a stellar reputation domestically and internationally under the esteemed brand names of "Royal Way^®" and "SHQN^®".

We offer comprehensive OEM/ODM services. Our manufacturing capabilities include multiple 150-ton, 200-ton, and 300-ton vacuum vulcanizing presses, ensuring versatile production capacity.

Shangi Qinuo Industry Co., Ltd was established in the year of 2013 at Shanghai Free Trade Zone, we are a new and high-tech enterprise integrating R&D, production and sales. Since its inception, we adhering to the "Quality for Survival, Innovation Competes For Development " concept, continuous development and innovation, we won a good reputation at home and abroad, Qinuo has brand names in "Royal Way" &  "SHQN®".

Qinuo provides professional rubber parts, plastic parts and maching parts design and production services, products mainly used in oil & gas industry, automobiles, household appliances, machinery equipment etc. We have a professional production and sales team, "High-Quality, High Professionalism, High Efficiency" are the principles of doing things.

Under the Shanghai Qinuo, we have two wholly-owned factories in Nantong City, only an hour's drive to Shanghai Pudong Airport or Shanghai Sea port to ensure the quick delivery, we have more than 30 rubber vulcanizing machines and relevanted equipments, so that Qinuo can produce more than 20 kinds of rubber rings or other rubber products together to meet our customer's demands, our monthly rubber processing capability can upto 20 tons (about 40, 000 lbs) or more. And Qinuo is still in rapid growthing.

We adopt comprehensive quality management system based on the ISO9001, our products are mainly exported to the United States, Canada, Britain, Germany, Finland, Australia more than 100 countries extend all over the globe. Qinuo is sincerely wishing to cooperate with you.