Company Profile
Ruiyuan Holdings Group is a distinguished leader situated in Qingdao West Coast New District, proudly ranked among the elite top 100 private enterprises in Shandong Province. With a commanding registered capital of 800 million yuan and total assets exceeding an impressive 20 billion yuan, we are propelled by a vibrant team of over 9,200 dedicated professionals. Our extensive and varied portfolio includes engineering construction, advanced manufacturing, energy and power solutions, health care, and port logistics. Ruiyuan's strategic presence spans from robust domestic markets across numerous provinces to substantial international influence across the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America.
Ruiyuan Holdings Group International Trade Co., Ltd. capitalizes on the immense strengths of Ruiyuan Group's diverse industrial sectors. Our unparalleled manufacturing capabilities enable us to provide seamless, comprehensive supply chain solutions and exceptional services to clients on a global scale.
Our mission drives a transformative approach to oil and gas equipment, focusing on enhancing safety through the integration of cutting-edge intelligent technologies, ensuring operations are not only secure but also remarkably efficient.
Excellence is our hallmark, embodied through our steadfast commitment to a rigorous quality policy that emphasizes 'striving for excellence, continuous improvement, honesty and trustworthiness, and customer satisfaction.' Our core business philosophy champions 'honesty, pragmatism, efficiency, and innovation,' ensuring we consistently meet and exceed the lofty expectations of our valued customers.
Product Description
1. AIP (API Casing Pipe & Tubing Pipe - J55/ K55/ N80/ L80/ P110/ C95) Experience superior industrial craftsmanship with our API Casing Pipe & Tubing Pipe range, including J55, K55, N80, L80, P110, and C95. Painstakingly manufactured to surpass stringent AIP standards, these pipes are the epitome of strength, precision, and performance. Offered by Ruiyuan Holdings Group International Trade Co., Ltd., these pipes guarantee durability and reliability, providing uncompromised efficiency in the most demanding environments, ensuring your operations are always optimal.
| 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: Integral to every piping system, flanges create robust and reliable connections between pipes, fittings, and machinery. Designed to use bolts for securing the gasket sealing surface, they provide long-lasting, leak-proof joints that you can trust.
Specification: 1/2"~24"
Pressure: Available in a range of pressure ratings - 150LB, 300LB, 600LB, 900LB, 1500LB, and 2500LB - to meet a wide spectrum of operational requirements.
Type: Our selection includes 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, offering comprehensive solutions tailored for diverse applications.
Manufacturing standards:
National standard: Built to align with GB/T14383, SH3410, HG21634 standards, ensuring unparalleled quality and assurance.
American Standard: Conforms to ASME/ANSI 16.5/16.36/16.47A/16.47B, MSS SP44, ensuring exceptional performance and compliance.
Japanese standard: JIS B2210 compliance - ensuring a product that meets stringent international standards.
Material:
Carbon Steel (CS): Made with ASTM A105, 20#, Q235, 16Mn, ASME A234 WPB, assuring robust and reliable quality.
Stainless Steel (SS): Featuring ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, offering unmatched resistance to corrosion and superior durability.
Alloy Steel (AS): Comprising ASTM A182 F1, F5a, A182F12, A182F11, 16MnR, 15CrMo, 12Cr2Mo1, delivering exceptional strength suitable for demanding applications.
3. Screen (vibrating screen)
Material: Engineered using premium-grade stainless steel mesh, iron plate, and iron frame, ensuring unparalleled durability.
Characteristics: Our screens are crafted to be wear-resistant, corrosion-resistant, and high-temperature resistant with a stable structure that promises reliable and enduring performance.
Workmanship: Skillfully constructed with two layers of stainless steel mesh bonded to an iron plate using superior-grade adhesive, reinforced with a solid welded frame for enhanced durability.
Mesh of trawl: Available from 10 mesh to 40 mesh, and Mesh of sieve from 20 mesh to 250 mesh, catering to diverse requirement specifications.
Thickness of iron plate: From 1mm to 3mm, widths of 560mm to 1000mm, and lengths of 650mm to 1350mm, offering arrangements that are customizable.
Iron plate hole shape: Choose from hexagonal, rectangular, or square shapes to fulfill specific application needs.
Frame Material: Options include square tube or flat tube, with internal reinforcements and customizable back paint colors to meet client preferences.
Petroleum vibrating screen mesh use: Specifically designed for oil drilling operations, these screens are outstanding in mud filtration, ensuring only the highest quality filtrate.
(Remarks: Our innovative frame type petroleum vibrating screen mesh is designed for complete customization, allowing adjustments in size, material, and stainless steel wire mesh to perfectly align with customers' exacting specifications.)
4.Valve
Introduction:
Valves stand as the essential control mechanisms within fluid transportation systems, offering indispensable functionality. These pivotal devices facilitate the opening and closing of pipelines, expertly steering the flow direction and fine-tuning critical transport parameters like temperature, pressure, and flow rate. With a diverse spectrum of roles, valves include varieties such as shut-off valves, check valves, and regulating valves. As the cornerstone of fluid control systems, valves showcase an expansive range of types and specifications. From the basic globe valve to intricate self-control systems, valves find their application in managing air, water, steam, corrosive substances, slurry, oil, liquid metals, and radioactive media, underscoring their crucial role in precise fluid regulation.
Category:
The primary categories of valves encompass ball valves, butterfly valves, gate valves, check valves, and globe valves, among others.
5. Pumps
Centrifugal Pumps.
Centrifugal pumps serve as the backbone of numerous industries, including petroleum, chemical, natural gas, thermoelectricity, environmental protection, fertilizers, mining, metallurgy, urban water supply, as well as the food and pharmaceutical sectors. Celebrated for their efficient and secure transport capabilities, these pumps are integral to a wide array of large-scale and super-large installations. Such applications include LNG facilities, seawater desalination, coal chemical operations, expansive oil refineries, major ethylene plants, extensive fertilizer production, and long-distance pipelines, ensuring uninterrupted water supply and operational excellence.
Classification according to the number of impellers: Single-stage pumps, multi-stage pumps.
Classification according to the pump shaft position: Horizontal pumps, vertical pumps.
Additional classifications include worm gear pumps and guide vane pumps.
Performance range: Featuring a flow rate reaching up to 25000m³/h, a head extending to 3600m, pressure climbing up to 45Mpa, and operational temperatures spanning from -196 to 500 ºC.
Executive standard: API 610.
Water Injection Pumps
This prestigious series of products highlights horizontal three-cylinder (3ZB) or five-cylinder (5ZB) single-acting plunger reciprocating pumps, renowned for their superior performance.
Technical Parameters
Flow Rate: Achieves an impressive delivery range of 0.15~350 m3/h,
Discharge Pressure: Features a range extending from 4 to 50Mpa.
Lift: Capable of achieving lifts ranging from 200 to 6000 m.
Operating Temperature: Optimally performs at temperatures ≤80 ºC.
Applicable Medium: Perfectly suited for both fresh water and extracted water.
Performance Characteristics:
These pumps exhibit cutting-edge technical performance, marked by a compact design, small footprint, significant carrying capacity, and high efficiency. Their stable operations ensure safety and reliability, while user-friendly features make them easy to operate, maintain, and repair.
Engineered for safety, reliability, and ease of use, these pumps are crafted for seamless operation, straightforward maintenance, and simple repair. Their design is both aesthetically refined and functionally proficient.
Execution Standard: API674.
Application Scope: Our pumps are expertly engineered to excel in a multitude of applications, demonstrating their versatility in transporting water, sewage, and corrosive liquids, along with media containing solid particles (with a particle size limit of 1mm). They are indispensable in handling suspended liquids, copper, and other petrochemical processes. Primarily, their robust capabilities are harnessed in vital operations such as oilfield water injection, mining activities, efficient drainage systems, hydraulics management, hydraulic presses, and high-pressure cleaning machines. Furthermore, they prove themselves essential in industries like petroleum, chemical processing, light manufacturing, smelting, and building materials, addressing the rigorous demands for high-pressure media transportation across various industrial and agricultural landscapes.
6. Seal Ring
Introduction:
The sealing ring stands as a pivotal component in the realm of fluid and gas management, meticulously crafted to thwart any leakage. The choice of materials for these rings is paramount, as it directly affects their performance and longevity. The properties of the materials selected ensure that the sealing rings operate with optimal efficacy. Commonly employed in functions such as bearing sealing, these rings play a vital role in preventing grease fires and extending the intervals between refueling, all while maintaining a streamlined structure. Their adaptability is showcased through their widespread application across various bearing types, including O-rings, rubber sealing rings, and hydraulic cylinder seals, underscoring their essential role in diverse mechanical systems.
About Us
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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 distinguished leader situated in Qingdao West Coast New District, proudly ranked among the elite top 100 private enterprises in Shandong Province. With a commanding registered capital of 800 million yuan and total assets exceeding an impressive 20 billion yuan, we are propelled by a vibrant team of over 9,200 dedicated professionals. Our extensive and varied portfolio includes engineering construction, advanced manufacturing, energy and power solutions, health care, and port logistics. Ruiyuan's strategic presence spans from robust domestic markets across numerous provinces to substantial international influence across the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America.
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