Company Profile
Ruiyuan Holdings Group is a monumental force within Qingdao West Coast New District, proudly ranking among the elite top 100 private enterprises in the vibrant province of Shandong. With an impressive registered capital of 800 million yuan and substantial total assets exceeding 20 billion yuan, our success is powered by a dedicated and dynamic workforce of more than 9,200 professionals. Our diverse and expansive portfolio spans multiple industries, including engineering construction, innovative manufacturing, cutting-edge energy and power solutions, comprehensive health care, and strategic port logistics. Ruiyuan continues to expand its influential presence, seamlessly transitioning from its solid domestic strongholds across various provinces to influential international markets throughout the Asia-Pacific region, the dynamic Middle East, the expansive Pan-Russian areas, Europe, Africa, and across the Americas, both North and Latin.
Ruiyuan Holdings Group International Trade Co., Ltd. capitalizes on the formidable strengths inherent in Ruiyuan Group's extensive industrial sectors. Combining this with its own exceptional manufacturing capabilities, the company delivers comprehensive and consistent supply chain solutions coupled with premium services to clients around the globe. Each offering is crafted with precision to meet diverse needs, reflecting our commitment to excellence.
Our mission transcends conventional boundaries in the oil and gas equipment sector. We are dedicated to revolutionizing this field by significantly enhancing safety measures and seamlessly integrating intelligent technologies, all aimed at making operations not only more secure but profoundly more efficient, catering to the evolving demands of the industry.
Excellence is not just a goal at Ruiyuan; it is a way of life. Our unwavering commitment to quality is encapsulated in a policy that emphasizes 'striving for excellence, continuous improvement, honesty and trustworthiness, and customer satisfaction.' This ethos is built upon a foundational business philosophy of 'honesty, pragmatism, efficiency, and innovation,' ensuring we consistently meet and exceed the expectations of our valued customers.
Product Description
1. AIP (API Casing Pipe & Tubing Pipe - J55/ K55/ N80/ L80/ P110/ C95) Experience the epitome of industrial mastery with our top-tier API Casing Pipe & Tubing Pipe selection, including J55, K55, N80, L80, P110, and C95. These pipes are thoughtfully designed and rigorously constructed to not only meet but exceed stringent AIP standards. Presented by Ruiyuan Holdings Group International Trade Co., Ltd., this exceptional range symbolizes unparalleled strength, steadfast reliability, and enduring longevity. They empower your operations to achieve smooth, efficient, and trouble-free performance, even in the most demanding environments.
| 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: A vital component in piping systems, flanges offer robust connectivity between pipes, fittings, and equipment. Through the use of bolts, they secure the gasket's sealing surface, guaranteeing a leak-proof junction that endures over time.
Specification: 1/2"~24"
Pressure: Our flanges are available in a wide range of pressure ratings including 150LB, 300LB, 600LB, 900LB, 1500LB, and 2500LB to adeptly meet diverse operational requirements.
Type: Embrace flexibility with our extensive array of flange types 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 more, ensuring a perfect fit for every application.
Manufacturing standards:
National standard: Fully compliant with GB/T14383, SH3410, HG21634, ensuring products of superior quality and reliability.
American Standard: Adhering to ASME/ASNI 16.5/16.36/16.47A/16.47B, MSS SP44 standards, promising exceptional performance and durability.
Japanese standard: Complies with JIS B2210, ensuring the product meets elevated international standards.
Material:
Carbon Steel (CS): Encompassing ASTM A105, 20#, Q235, 16Mn, ASME A234 WPB materials, guaranteeing robust and reliable material integrity.
Stainless Steel (SS): Featuring ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, offering outstanding corrosion resistance and enduring durability.
Alloy Steel (AS): Incorporating ASTM A182 F1, F5a, A182F12, A182F11, 16MnR, 15CrMo, 12Cr2Mo1, providing exceptional strength and versatility for the most demanding applications.
3. Screen (vibrating screen)
Material: Engineered from premium stainless steel mesh, iron plate, and iron frame to maximize durability and performance.
Characteristics: Our screens boast wear resistance, corrosion resistance, and high-temperature tolerance, coupled with a stable structure for reliable, long-lasting performance.
Workmanship: Meticulously assembled with dual layers of stainless steel mesh bonded to an iron plate using superior adhesive glue, complemented by a robust welded frame to enhance strength.
Mesh of trawl: Ranging from 10 mesh up to 40 mesh, and mesh of sieve from 20 mesh to 250 mesh, providing tailored solutions for various specifications.
Thickness of iron plate: Options range from 1mm to 3mm thick, with widths spanning 560mm to 1000mm and lengths from 650mm to 1350mm, offering customizable dimensions.
Iron plate hole shape: Choose between hexagonal, rectangular, or square holes, accommodating your unique requirements.
Frame Material: Available in square tube or flat tube with internal reinforcement, customizable back paint color to align with client preferences.
Petroleum Vibrating Screen Mesh Use: Specifically engineered for oil mining drilling operations, these high-performance screens are exceptional in the filtration of drilling mud, ensuring only the purest quality is achieved. This ensures optimal output and efficiency in your operations.
(Remarks: Our frame type petroleum vibrating screen mesh is entirely customizable. With options in size, material, and stainless steel wire mesh, we meticulously meet our customers' precise specifications, providing tailor-made solutions for any requirement.)
4. Valve
Introduction:
Control Components in Fluid Transportation Systems: Valves are vital control elements within any fluid transportation system. These essential devices not only open and close pipelines but also expertly dictate the flow direction and regulate key parameters of transport mediums, such as temperature, pressure, and flow. Distinguished by their specific functions, valves extend across a wide range, including shut-off valves, check valves, and regulating valves. As the linchpin of fluid control systems, they encompass an impressive variety and specifications, from the basic globe valve to sophisticated self-control systems. Their extensive application spans across air, water, steam, corrosive media, slurry, oil, liquid metals, radioactive media, and other fluid types, underscoring their indispensable role in fluid regulation.
Category:
The main categories of valves include ball valves, butterfly valves, gate valves, check valves, and globe valves, among others. Each type is designed to meet specific operational needs, ensuring precise control and reliability.
5. Pumps
Centrifugal Pumps.
Centrifugal Pumps are extensively used across a multitude of industries such as petroleum, chemical, natural gas, thermoelectricity, environmental protection, fertilizers, mining, metallurgy, urban water supply, and the food and pharmaceutical sectors. Celebrated for their safe and efficient transportation capabilities, they are indispensable to numerous large-scale installations, including LNG facilities, seawater desalination plants, coal chemical industries, major oil refineries, massive ethylene plants, expansive fertilizer productions, and extensive long-distance pipelines, ensuring a seamless water supply.
Classification by Number of Impellers: Single-stage pumps, Multi-stage pumps
Classification by Pump Shaft Position: Horizontal pumps, Vertical pumps
Other Classifications: Worm gear pumps, Guide vane pumps
Performance Range: These pumps offer an extensive performance range with a flow rate reaching up to 25,000m³/h, head extension of up to 3,600m, pressure up to 45Mpa, and operational temperatures ranging from -196 to 500 ºC.
Executive Standard: API 610
Water Injection Pumps
This prestigious series of products features horizontal three-cylinder (3ZB) or five-cylinder (5ZB) single-acting plunger reciprocating pumps. They are engineered for optimal performance.
Technical Parameters
Flow Rate: Offers an extraordinary range of 0.15~350 m³/h, accommodating diverse operational requirements.
Discharge Pressure: Capable of delivering pressure ranging from 4-50Mpa, catering to robust application demands.
Lift: Boasts the capability to achieve lifts from 200 to 6,000 m, addressing varied industry needs.
Operating Temperature: Functions optimally at temperatures up to ≤80 ºC, ensuring efficient, reliable performance.
Applicable Medium: Designed to be suitable for diverse mediums including fresh water and extracted water, demonstrating versatile application.
Performance Characteristics:
Characterized by advanced technical performance, these pumps feature a compact structure, and a small volume while offering substantial carrying power and high efficiency. Their stable operation ensures safety and reliability, making them straightforward to operate, maintain, and repair.
Safe, reliable, and user-friendly, these pumps are crafted for ease of operation, maintenance, and repair. They are aesthetically appealing and engineered with precision, promising an elegant and efficient solution for various applications.
Execution Standard: API 674
Application Scope: Discover the versatility and efficiency of these pumps, expertly engineered to convey water, sewage, corrosive liquids, and media rich with solid particles (particle size not exceeding 1mm). Perfectly suited for suspended liquids, copper, and diverse petrochemical engineering needs, these pumps are indispensable in oilfield water injection, mining, drainage, hydraulics, hydraulic presses, and high-pressure cleaning machines. Beyond these applications, they excel in the realms of petroleum, chemical, light industry, smelting, building materials, and other sectors demanding high-pressure media transportation across various industrial and agricultural domains.
6. Seal Ring
Introduction:
The sealing ring is a pivotal component meticulously crafted to prevent the leakage of liquids or gases. Selecting the right sealing ring material is essential, as the material properties have a significant impact on its performance and longevity. These rings find widespread use in bearing sealing to prevent grease fires and minimize the need for frequent refueling, all while showcasing a straightforward design. Their remarkable versatility allows for extensive application across numerous bearing types, such as O-rings, rubber sealing rings, and hydraulic cylinder seals.
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 monumental force within Qingdao West Coast New District, proudly ranking among the elite top 100 private enterprises in the vibrant province of Shandong. With an impressive registered capital of 800 million yuan and substantial total assets exceeding 20 billion yuan, our success is powered by a dedicated and dynamic workforce of more than 9,200 professionals. Our diverse and expansive portfolio spans multiple industries, including engineering construction, innovative manufacturing, cutting-edge energy and power solutions, comprehensive health care, and strategic port logistics. Ruiyuan continues to expand its influential presence, seamlessly transitioning from its solid domestic strongholds across various provinces to influential international markets throughout the Asia-Pacific region, the dynamic Middle East, the expansive Pan-Russian areas, Europe, Africa, and across the Americas, both North and Latin.
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