Company Profile
Ruiyuan Holdings Group is a beacon of excellence, deeply entrenched in the vibrant heart of Qingdao West Coast New District. Proudly, we are among the top 100 private enterprises in Shandong Province. Our impressive financial strength is reflected in a significant registered capital of 800 million yuan, while our total assets gracefully exceed 20 billion yuan. Our success is driven by an enthusiastic and skilled workforce of over 9,200 dedicated professionals. We boast a diverse portfolio that spans key industries such as engineering construction, manufacturing, energy and power, health care, and port logistics, among others. Ruiyuan's influence is not confined to domestic territories; it extends across influential international landscapes, including the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America, establishing us as a truly global player.
Ruiyuan Holdings Group International Trade Co., Ltd. capitalizes on the remarkable strengths inherent within Ruiyuan Group's diverse industrial sectors. By harnessing our manufacturing expertise, we deliver flawlessly integrated supply chain solutions and premium services to our clients around the globe, ensuring consistency and comprehensive support in every transaction.
Our mission is a bold reimagining of the oil and gas equipment sector where safety is paramount, and intelligent technologies integrate seamlessly to foster more secure and efficient operations. We are committed to innovating the future of this critical industry.
We are the epitome of excellence, driven by an unwavering commitment to a quality policy that embodies 'striving for excellence, continuous improvement, honesty and trustworthiness, and customer satisfaction.' Our business philosophy is deeply rooted in 'honesty, pragmatism, efficiency, and innovation,' ensuring we not only meet but exceed our customers' expectations, providing unparalleled satisfaction and trust.
Product Description
1. AIP (API Casing Pipe & Tubing Pipe - J55/ K55/ N80/ L80/ P110/ C95) Discover the pinnacle of industrial excellence with our API Casing Pipe & Tubing Pipe (J55/ K55/ N80/ L80/ P110/ C95). Meticulously engineered to exceed the rigorous AIP standards, these pipes are crafted with a commitment to durability, precision, and performance. Brought to you by Ruiyuan Holdings Group International Trade Co., Ltd., our pipes embody strength, reliability, and longevity, ensuring your operations achieve seamless and efficient outcomes even in the toughest conditions.
| sizes |
pounds |
wall thickness |
Commonly used steel grades |
Pipe end thickening form |
Single length |
Product Specification Grade |
implementation standards |
| 1.05"-4.5" |
kg/m(lb/ft) |
mm |
J55 N80 L80 P110 |
Unthickened NUE
Thickened EUE
Integral joints IJ |
R1 6.10-7.32m
R2 8.53-9.75m
R3 11.58-12.80m |
PSL1
PSL2
PSL3 |
API 5CT |
2. Flanges
Flange: Essential for piping systems, these robust flanges facilitate secure and enduring connections between pipes, fittings, and equipment. Utilizing bolts to fasten the gasket's sealing surface, they ensure a leak-proof connection that withstands the test of time and pressure with supreme reliability.
Specification: Available from 1/2" to 24", our flanges meet the diverse requirements of various industrial applications.
Pressure: Offering a range of pressure ratings including 150LB, 300LB, 600LB, 900LB, 1500LB, and 2500LB, our flanges are designed to cater to a wide array of operational demands with unparalleled versatility.
Type: Our extensive range of flanges includes options like Butt-welding WN, necked flat welding SO, threaded TH, socket welding SW, blind BL, orifice flange OF, RJ loose sleeve, long neck LW, 8 word blind, and more. This variety ensures versatile solutions for every application, providing the perfect fit for your needs.
Manufacturing standards:
National standard: Our products comply with GB/T14383, SH3410, HG21634, ensuring unmatched quality and reliability in every piece we deliver.
American Standard: Adhering to ASME/ANSI 16.5/16.36/16.47A/16.47B, MSS SP44 standards, our products guarantee top-notch performance and reliability in diverse environments.
Japanese standard: JIS B2210 compliance ensures our products meet or exceed high international benchmarks, providing you with dependable quality and peace of mind.
Material:
Carbon Steel (CS): Featuring materials like ASTM A105, 20#, Q235, 16Mn, ASME A234 WPB, our carbon steel products guarantee robust and dependable material integrity for all your requirements.
Stainless Steel (SS): Utilizing top-grade materials such as ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, our stainless steel options offer exceptional corrosion resistance and durability for long-lasting performance.
Alloy Steel (AS): Includes premium materials like ASTM A182 F1, F5a, A182F12, A182F11, 16MnR, 15CrMo, 12Cr2Mo1, delivering superior strength and versatility for even the most demanding applications.
3. Screen (vibrating screen)
Material: Expertly constructed from high-quality stainless steel mesh, iron plate, and iron frame, ensuring optimal durability and longevity for your screening needs.
Characteristics: Our screens are engineered for exceptional wear-resistance, corrosion-resistance, and high-temperature resilience, boasting a stable structure that ensures reliable and long-lasting performance in any environment.
Workmanship: Meticulously crafted from two layers of stainless steel mesh adhered to an iron plate with high-grade adhesive glue, complemented by a sturdy welded frame for added strength and robustness.
Mesh of trawl: Available in a variety of configurations from 10 mesh up to 40 mesh, and Mesh of sieve from 20 mesh to 250 mesh, our products cater to diverse screening requirements.
Thickness of iron plate: Offering customizable options with thicknesses ranging from 1mm to 3mm, widths spanning 560mm to 1000mm, and lengths from 650mm to 1350mm, tailored to your specific needs.
Iron plate hole shape: Choose from hexagonal, rectangular, or square holes to suit your specific application requirements with precision and efficiency.
Frame Material: We offer frames in square tube or flat tube configurations, with internal reinforcement and customizable back paint color to meet client specifications and elevate the aesthetic and functional appeal of your project.
Petroleum Vibrating Screen Mesh Use: Crafted with precision for oil mining drilling operations, these superior screens are pivotal in the filtration of mud, ensuring unparalleled quality and performance.
(Remarks: Our frame type petroleum vibrating screen mesh offers complete customization in size, material, and stainless steel wire mesh tailored to meet the distinct specifications of our valued customers.)
4. Valve
Introduction:
Control Components in Fluid Transportation Systems: Valves are the essential control components of any fluid transportation system. These vital devices are utilized to open and close pipelines, expertly control the flow direction, and accurately regulate transport medium parameters such as temperature, pressure, and flow. With their diverse functions, valves are classified into types like shut-off valves, check valves, and regulating valves. From the conventional globe valve to advanced self-control systems, valves are the cornerstone of fluid control systems. They exhibit a vast range of applications, adeptly managing air, water, steam, corrosive media, slurry, oil, liquid metals, radioactive media, and more, underscoring their critical importance in fluid regulation.
Category:
The primary categories include ball valves, butterfly valves, gate valves, check valves, globe valves, and more.
5. Pumps
Centrifugal Pumps.
Centrifugal pumps are extensively employed across myriad industries such as petroleum, chemical, natural gas, thermoelectricity, environmental protection, fertilizers, mining, metallurgy, urban water supply, food, and pharmaceuticals. Celebrated for their efficiency and safety, they are pivotal to numerous large and super-large installations including LNG facilities, seawater desalination plants, coal chemical industries, expansive oil refineries, major ethylene plants, comprehensive fertilizer production, and long-distance pipelines, ensuring an uninterrupted water supply.
Classification according to the number of impellers: Single-stage pumps, multi-stage pumps.
Classification according to the pump shaft position: Horizontal pumps, vertical pumps.
Other classifications include worm gear pumps, guide vane pumps.
Performance Range: Flow rates reaching up to 25,000m³/h, head heights extending to 3600m, pressure capabilities reaching up to 45Mpa, operating within temperatures from -196 to 500 ºC.
Executive Standard: API 610
Water Injection Pumps
This eminent series features horizontal three-cylinder (3ZB) or five-cylinder (5ZB) single-acting plunger reciprocating pumps.
Technical Parameters
Flow Rate: Impressively ranges from 0.15~350 m3/h,
Discharge Pressure: Varies between 4-50Mpa.
Lift: Achievements in lifts ranging from 200 to 6000 m.
Operating Temperature: Optimal performance at temperatures ≤80 ºC.
Applicable Medium: Ideal for fresh water and extracted water applications.
Performance Characteristics:
Exhibiting advanced technical performance, these pumps are noted for their compact structure, minimal size, substantial power-bearing capacity, and high efficiency. Their stable operation ensures safety and reliability, while they remain easy to operate, maintain, and repair.
Designed with safety, reliability, and user-friendliness in mind, these pumps offer effortless operation, maintenance, and repair. They are aesthetically crafted and expertly engineered.
Execution Standard: API674
Application Scope: Discover the versatility and exceptional capabilities of these pumps, masterfully engineered for a wide array of applications. Designed to excel in transporting water, sewage, and corrosive liquids, they handle media with solid particles (up to 1mm) effortlessly. Perfectly suited for suspended liquids, copper, and a variety of petrochemical engineering tasks. Their primary roles shine in oilfield water injection, mining operations, effective drainage, and formidable hydraulic tasks, such as powering hydraulic presses and high-pressure cleaning machines. Moreover, their utility extends across multiple sectors including petroleum, chemical industries, light industrial processes, smelting works, building materials, and other high-pressure media transport applications, pivotal in numerous industrial and agricultural fields.
6. Seal Ring
Introduction:
The sealing ring, an indispensable component, plays a critical role in preventing undesirable leakage of liquids or gases. The choice of materials for sealing rings is paramount, as it directly dictates their performance and longevity. Influencing effectiveness, material properties are key. These rings, known for their simplicity, are used in bearing sealing, grease fire prevention, and minimizing the need for frequent refueling. Their adaptability ensures their extensive application across various bearing types, including O-rings, rubber sealing rings, and hydraulic cylinder seals, making them a versatile and reliable solution.
About Us
Corporate Team & Events - Discover the vibrant energy and remarkable achievements of our outstanding team! Engage with the passion and expertise that drive Ruiyuan Holdings Group International Trade Co., Ltd. as we continuously excel and celebrate our journey of growth.
FAQ
Q: What information is essential for prompt and exact evaluation?
A: Exact compression media, working pressure, required loading volume, acceptable manufacture/inspection standard, and any special requirements.
Q: How do you do quality control in your factory?
A: Quality is the first priority, the products are only allowed to leave the factory after 100% qualified by inspection, we will check again before shipment to ensure the quality, we also provide customers with up to 18 months of warranty!
Q: Can you design according to specific client parameters?
A: Yes, we can design exactly as per clients' parameters to satisfy their local environment and different needs.
Audited Supplier 
Ruiyuan Holdings Group is a beacon of excellence, deeply entrenched in the vibrant heart of Qingdao West Coast New District. Proudly, we are among the top 100 private enterprises in Shandong Province. Our impressive financial strength is reflected in a significant registered capital of 800 million yuan, while our total assets gracefully exceed 20 billion yuan. Our success is driven by an enthusiastic and skilled workforce of over 9,200 dedicated professionals. We boast a diverse portfolio that spans key industries such as engineering construction, manufacturing, energy and power, health care, and port logistics, among others. Ruiyuan's influence is not confined to domestic territories; it extends across influential international landscapes, including the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America, establishing us as a truly global player.
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