
This exquisitely engineered check valve is designed to serve as a guardian for your critical equipment, preventing backflow and ensuring optimal protection for pumps, compressors, and other vital machinery. By extending the operational lifespan of your equipment, it delivers unparalleled reliability. Compact yet robust, it boasts a minimalist design that makes installation and maintenance a breeze, allowing seamless integration into an array of complex piping systems. Its versatility is unmatched, performing flawlessly across diverse media types—be it water, oil, or gas—maintaining stability and efficiency in every scenario. With a team of highly experienced professionals, coupled with cutting-edge domestic production and testing facilities, our products are trusted by industry giants such as China Petrochemical and China Petroleum, both domestically and internationally, year-round.
Customized support
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OEM, ODM, OBM, Software reengineering
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Place of Origin
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China
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Application
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General
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Main product
Company Profile&Our Factory
Nanjing Zhongxun Pipeline Equipment Co., Ltd. prides itself on its strategic location in the industrial heart of Jiangbei New District, Nanjing. Spanning an impressive 15,000 square meters, this powerhouse integrates production, sales, and service to form a comprehensive material supply company. With a dedicated team of 12, including four senior technical experts, we employ state-of-the-art testing equipment—comprising nine units sourced from Germany. Our arsenal includes X-ray, ultrasonic, and magnetic particle detection devices, as well as direct reading spectrometers, thickness gauges, and permeameters, ensuring unparalleled quality and precision.
Our flagship products, including valve flanges and elbows, demonstrate our industry leadership with a formidable annual production capacity exceeding 20,000 tons. Our products find applications across a vast spectrum of industries, including water conservancy, electric power, oil, natural gas, petrochemical, shipbuilding, heating, metallurgy, municipal transportation, bridge and tunnel construction, housing, and water supply and drainage. This broad usability showcases our versatility and commitment to meeting diverse industry needs.
We at Zhongxun Pipeline Equipment Co., Ltd. are committed to upholding our legacy of diligence and excellence. Standing firm on our founding principles, we embrace a business philosophy rooted in integrity, superior quality, and sustainable development. Our mission is to deliver peace of mind through reliable material supplies, and we are devoted to offering exemplary service to all facets of society, ensuring customer satisfaction and trust in all we do.
Corporate advantage
Our certificate
Exhibition
Packing and shipping
FAQ
Q1: Can we mark our logo on the product?
A: Yes, you can choose inkjet marking or laser marking.
Q2: What is your packing?
A: Woven bags/Wooden boxes/Wooden reel/Iron reel and other packaging methods.
Q3: What inspections will be done before the product is shipped?
A: In addition to routine surface and dimensional inspections, we will also perform non-destructive testing such as PT, UT, PMI.
Q4: What is your minimum order quantity (MOQ)?
A: Different products have different minimum order quantities, you can consult for details.
Q5: How long is the delivery time?
A: In stock: 7-15 days. We also support non-standard customization. If it is a customized product, the delivery time will be determined according to the product category.