Company Profile
Ruiyuan Holdings Group is not just a company; it's a driving force of innovation and leadership in the Qingdao West Coast New District. As one of the top 100 private enterprises in Shandong Province, we boast a substantial registered capital of 800 million yuan, with our total assets exceeding an impressive 20 billion yuan. Our formidable team of over 9,200 skilled professionals fuels our advancement across a diverse range of sectors, including engineering construction, state-of-the-art manufacturing, cutting-edge energy and power solutions, transformative health care, and efficient port logistics. Ruiyuan is committed to extending its influence beyond domestic boundaries, having established a significant presence in international markets, stretching across the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America.
At Ruiyuan Holdings Group International Trade Co., Ltd., we harness the unparalleled strengths of the Ruiyuan Group's multifaceted industrial divisions alongside our own exceptional manufacturing capabilities. This synergy allows us to offer seamless and robust supply chain solutions, paired with unparalleled premium services, to our esteemed clientele around the globe.
Our mission is a visionary one: to transform the oil and gas equipment landscape by integrating cutting-edge safety measures and intelligent technologies. This trailblazing approach ensures that operations are not only more secure but are also executed with heightened efficiency.
Our essence of excellence is captured through our steadfast adherence to a quality policy that emphasizes 'striving for excellence, continuous improvement, honesty and trustworthiness, and customer satisfaction.' This ethos is further complemented by our core business philosophy, which is anchored in 'honesty, pragmatism, efficiency, and innovation.' These principles empower us to consistently meet and surpass the expectations of our valued customers.
Product Description
1. AIP (API Casing Pipe & Tubing Pipe - J55/ K55/ N80/ L80/ P110/ C95) Experience the zenith of industrial performance with our meticulously crafted API Casing Pipe & Tubing Pipe, available in J55, K55, N80, L80, P110, and C95 grades. These pipes are not just built to meet, but to surpass the stringent AIP standards. Engineered with a focus on enduring durability, precision, and consistent performance, they represent the ultimate in industrial strength and reliability. Exclusively from Ruiyuan Holdings Group International Trade Co., Ltd., our pipes are a testament to strength, ensuring your operations proceed smoothly and efficiently, no matter how challenging the 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: Flanges are indispensable components for piping systems, enabling secure and reliable connections between pipes, fittings, and equipment. They employ bolts to firmly attach the sealing surface of the gasket, creating a dependable, leak-proof seal that endures over time.
Specification: Ranging from 1/2" to 24" in size, accommodating various requirements.
Pressure: Our flanges are available in a wide array of pressure ratings, including 150LB, 300LB, 600LB, 900LB, 1500LB, and 2500LB, to meet diverse operational demands.
Type: We offer a comprehensive selection including 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 many more, ensuring versatile solutions for every application.
Manufacturing standards:
National standard: Our products adhere to GB/T14383, SH3410, and HG21634, guaranteeing exceptional quality and reliability.
American Standard: Compliant with ASME/ASNI 16.5/16.36/16.47A/16.47B and MSS SP44, ensuring outstanding performance and adherence to international standards.
Japanese standard: Compliance with JIS B2210, ensuring that our products meet prestigious international benchmarks.
Material:
Carbon Steel (CS): Our carbon steel offerings, including ASTM A105, 20#, Q235, 16Mn, and ASME A234 WPB, ensure robust strength and dependable material integrity.
Stainless Steel (SS): Using high-quality grades such as ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, and 0Cr18Ni9Ti, our stainless steel products deliver exceptional resistance to corrosion and long-lasting durability.
Alloy Steel (AS): Featuring ASTM A182 F1, F5a, A182F12, A182F11, 16MnR, 15CrMo, and 12Cr2Mo1, our alloy steel products provide unmatched strength and versatility for demanding applications.
3. Screen (vibrating screen)
Material: Crafted from top-grade stainless steel mesh, iron plate, and iron frame, our screens ensure maximum durability and reliability.
Characteristics: Built to withstand wear, corrosion, and high temperatures, our screens feature a stable structure that guarantees enduring performance.
Workmanship: Our screens are expertly assembled using two layers of stainless steel mesh adhered to an iron plate with high-grade adhesive glue, and reinforced with a robust welded frame for added strength.
Mesh of trawl: Available in a range from 10 mesh to 40 mesh, and Mesh of sieve from 20 mesh to 250 mesh, catering to a variety of specific requirements.
Thickness of iron plate: Offering thicknesses from 1mm to 3mm, with widths ranging from 560mm to 1000mm and lengths from 650mm to 1350mm, providing a customizable solution for every need.
Iron plate hole shape: Choose from hexagonal, rectangular, or square holes to perfectly match your specific needs.
Frame Material: Available in square tube or flat tube designs, with internal reinforcement and customizable back paint color, tailored to client specifications.
Petroleum Vibrating Screen Mesh Use: Crafted specifically for oil mining drilling operations, our petroleum vibrating screens are unmatched in their ability to filter mud with exceptional efficiency, guaranteeing only the finest quality for your operations.
(Remarks: Our frame type petroleum vibrating screen mesh is entirely customizable in terms of size, material, and stainless steel wire mesh, designed meticulously to align with customers’ precise specifications, ensuring maximum adaptability and performance.)
4. Valve
Introduction:
Control Components in Fluid Transportation Systems: Valves are the quintessential control elements in fluid transport systems, playing a critical role in opening and closing pipelines. These indispensable devices adeptly manage flow direction, and meticulously regulate transport medium parameters such as temperature, pressure, and flow rate. Valves are broadly categorized based on their functions, ranging from shut-off valves, check valves, to regulating ones. They serve as the backbone of fluid control systems, offering a vast selection in both variety and specification, from straightforward globe valves to intricate self-control systems. Their extensive utilization spans across regulating air, water, steam, corrosive media, slurry, oil, liquid metals, radioactive media, and an array of other fluid types, underscoring their pivotal role in efficient fluid regulation.
Category:
Our main categories feature a comprehensive array of valves, including ball valves, butterfly valves, gate valves, check valves, and globe valves, among others, each tailored to meet specific operational needs.
5. Pumps
Centrifugal Pumps.
Centrifugal Pumps: Predominantly utilized across numerous industries, centrifugal pumps are a cornerstone in sectors such as petroleum, chemical, natural gas, thermoelectricity, environmental protection, fertilizers, mining, metallurgy, urban water supply, food, and pharmaceuticals. Celebrated for their robust and safe transportation capabilities, these pumps are integral to vast installations including LNG facilities, seawater desalination plants, coal chemical sectors, large oil refineries, major ethylene plants, extensive fertilizer production, and long-distance pipelines, ensuring a seamless, efficient water supply across applications.
Classification According to Impeller Number: Featuring versatile categories such as single-stage pumps and multi-stage pumps, each designed for specific performance demands.
Classification According to Pump Shaft Position: Distinguished by their design, including horizontal pumps and vertical pumps, catering to diverse operational configurations.
Other Classifications: Specializing in different functionalities with options like worm gear pumps and guide vane pumps to suit various industrial needs.
Performance Range: Our pumps showcase remarkable performance with flow rates reaching up to 25000m³/h, head extending to 3600m, capable of withstanding pressures up to 45Mpa while operating efficiently across temperatures from -196 to 500 ºC.
Executive Standard: API 610
Water Injection Pumps
This distinguished series features horizontal three-cylinder (3ZB) or five-cylinder (5ZB) single-acting plunger reciprocating pumps, renowned for their reliability and efficiency.
Technical Parameters:
Flow Rate: Engineered to deliver an impressive range of 0.15~350 m3/h, catering to varied industrial requirements.
Discharge Pressure: Offers a versatile range between 4-50Mpa, ensuring adaptability across multiple applications.
Lift: Achieves remarkable lifts from 200 to 6000 m, engineered for robust performance in demanding environments.
Operating Temperature: Performs optimally at temperatures ≤80 ºC, ensuring reliability and efficiency in diverse conditions.
Applicable Medium: Designed to handle fresh water and extracted water efficiently, meeting specific operational needs with precision.
Performance Characteristics:
With advanced technical performance, these pumps are celebrated for a compact structure, minimal volume, and exceptional carrying power. Their high pump efficiency ensures stable, safe, and reliable operations, with an ease of operation, maintenance, and repair.
Safe, reliable, and user-friendly, these pumps are crafted for seamless operation, maintenance, and repair. Their design is not only aesthetically pleasing but skillfully executed, ensuring superior performance.
Execution Standard: API674
Application Scope: These versatile pumps excel at transporting a wide array of fluids, including water, sewage, and corrosive liquids, as well as media laden with solid particles (up to 1mm in size). They're indispensable in the movement of suspended liquids, copper, and essential applications within the petrochemical industry. Predominantly used for oilfield water injection, mining, and drainage operations, these pumps are also the go-to choice for hydraulic systems, hydraulic presses, and high-pressure cleaning machines. Their utility extends to the petroleum, chemical, light industry, smelting, and construction materials sectors, where the demand for high-pressure media transportation is prevalent across numerous industrial and agricultural landscapes.
6. Seal Ring
Introduction:
The sealing ring stands as a critical component engineered to avert any leakage of liquids or gases, ensuring operational integrity. The choice of materials for sealing rings is pivotal, as it determines both performance and durability, with material properties having a direct impact on sealing effectiveness. These rings are commonly employed to secure bearings, prevent grease fires, and minimize the need for frequent refueling, all while maintaining a straightforward structure. Their adaptability allows them to be extensively used across various bearing types such as O-rings, rubber sealing rings, and seals for hydraulic cylinders.
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 not just a company; it's a driving force of innovation and leadership in the Qingdao West Coast New District. As one of the top 100 private enterprises in Shandong Province, we boast a substantial registered capital of 800 million yuan, with our total assets exceeding an impressive 20 billion yuan. Our formidable team of over 9,200 skilled professionals fuels our advancement across a diverse range of sectors, including engineering construction, state-of-the-art manufacturing, cutting-edge energy and power solutions, transformative health care, and efficient port logistics. Ruiyuan is committed to extending its influence beyond domestic boundaries, having established a significant presence in international markets, stretching across the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America.
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