Company Profile
Ruiyuan Holdings Group proudly stands as a beacon of excellence in the Qingdao West Coast New District. As one of the top 100 private enterprises in Shandong Province, our esteemed company boasts a formidable registered capital of 800 million yuan, coupled with impressive total assets exceeding 20 billion yuan. With a dynamic and dedicated workforce of over 9,200 professionals, we drive success across a diverse portfolio that includes engineering construction, cutting-edge manufacturing, energy and power solutions, advanced healthcare, efficient port logistics, and more. Ruiyuan's expansive reach stretches beyond our domestic strongholds, penetrating influential international markets across the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America.
Ruiyuan Holdings Group International Trade Co., Ltd. expertly leverages the formidable strengths inherent within Ruiyuan Group's diverse industrial sectors, combined with its own robust manufacturing capabilities. We are committed to delivering comprehensive and consistent supply chain solutions, ensuring premium and unparalleled services for clients worldwide.
Our mission is to revolutionize the landscape of oil and gas equipment by enhancing safety standards and seamlessly integrating intelligent technologies, thereby making operations more secure, efficient, and future-ready.
We embody the essence of excellence through our unwavering commitment to a quality policy that champions 'striving for excellence, continuous improvement, honesty and trustworthiness, and customer satisfaction.' Our foundational business philosophy is deeply rooted in 'honesty, pragmatism, efficiency, and innovation,' ensuring that we consistently meet and exceed our customers' expectations and industry benchmarks.
Product Description
1. AIP (API Casing Pipe & Tubing Pipe - J55/ K55/ N80/ L80/ P110/ C95) Elevate your industrial operations with the ultimate in pipe technology, our API Casing Pipe & Tubing Pipe available in high-grade J55, K55, N80, L80, P110, and C95. Carefully crafted to surpass the stringent AIP specifications, these pipes are a testament to Ruiyuan Holdings Group International Trade Co., Ltd.'s dedication to durability, precision, and unmatched performance. Designed to offer unwavering strength, reliability, and enduring service life, these pipes are your steadfast partner in achieving optimal operational efficiency, even in the harshest 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: Indispensable to piping systems, flanges play a critical role in establishing robust connections between pipes, fittings, and equipment. Utilizing bolts for firm fastening, they create a resilient and leak-proof sealing interface that endures through time.
Specification: Available in a range spanning from 1/2" to 24", catering to various size requirements.
Pressure: With an array of pressure ratings from 150LB to 2500LB, these flanges meet a wide spectrum of operational demands.
Type: Offering 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 more, providing adaptable solutions for all applications.
Manufacturing standards:
National standard: Aligns with GB/T14383, SH3410, HG21634, ensuring impeccable quality and dependability.
American Standard: Conforms to ASME/ASNI 16.5/16.36/16.47A/16.47B, MSS SP44, guaranteeing superior performance.
Japanese standard: Meets JIS B2210 criteria, ensuring adherence to top international standards.
Material:
Carbon Steel (CS): Comprising ASTM A105, 20#, Q235, 16Mn, ASME A234 WPB, it promises strong and reliable material integrity.
Stainless Steel (SS): Featuring ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti; renowned for exceptional resistance to corrosion and outstanding durability.
Alloy Steel (AS): Composed of ASTM A182 F1, F5a, A182F12, A182F11, 16MnR, 15CrMo, 12Cr2Mo1, it delivers superior strength and flexibility for challenging applications.
3. Screen (vibrating screen)
Material: Meticulously constructed using top-grade stainless steel mesh, iron plate, and iron frame, designed for maximum longevity and performance.
Characteristics: Our screens are precision-engineered to offer remarkable wear resistance, corrosion resistance, and high-temperature tolerance, with a robust structure for enduring service.
Workmanship: Crafted with expertise, featuring dual layers of stainless steel mesh bonded to an iron plate with premium adhesive, complemented by a solid welded frame for enhanced strength.
Mesh of trawl: Available in a range from 10 mesh up to 40 mesh, and Mesh of sieve ranging from 20 mesh to 250 mesh, tailored to meet diverse specifications.
Thickness of iron plate: Options range from 1mm to 3mm in thickness, with widths from 560mm to 1000mm and lengths from 650mm to 1350mm, allowing for customizable solutions.
Iron plate hole shape: Choose from hexagonal, rectangular, or square holes to match specific requirements and applications.
Frame Material: Available in square tube or flat tube, with options for internal reinforcement and customizable back paint color as per client needs.
Petroleum vibrating screen mesh use: Specifically crafted for the demanding requirements of oil mining drilling operations, these screens excel in the meticulous filtration of mud, ensuring only the finest quality materials are processed.
(Remarks: Our frame type petroleum vibrating screen mesh is engineered for complete customization, offering flexibility in size, material, and stainless steel wire mesh. This allows us to precisely meet the unique specifications of our valued customers.)
4.Valve
Introduction:
Control Components in Fluid Transportation Systems: Valves stand as indispensable control components within fluid transportation systems, pivotal in their function to open and close pipelines with precision. These devices meticulously manage flow direction and regulate vital parameters of transport mediums, such as temperature, pressure, and flow. Valves are categorized by their unique functions, encompassing an extensive range from shut-off valves to check valves and regulating valves. Serving as the backbone of fluid control systems, they boast an array of varieties and specifications, from the straightforward globe valve to advanced self-control systems, catering to a multitude of applications. Their extensive use spans controlling air, water, steam, corrosive media, slurry, oil, liquid metals, radioactive media, and more, underscoring their pivotal role in fluid regulation.
Category:
The main categories include a diverse array of ball valves, butterfly valves, gate valves, check valves, and globe valves, among others.
5. Pumps
Centrifugal Pumps.
Centrifugal pumps serve as an essential component in a wide array of industries such as petroleum, chemical, natural gas, thermoelectricity, environmental protection, fertilizers, mining, metallurgy, urban water supply, along with food and pharmaceuticals. Renowned for their efficient and safe transportation capabilities, these pumps are integral to numerous large and super-large installations, including LNG facilities, seawater desalination plants, coal chemical industries, expansive oil refineries, major ethylene plants, extensive fertilizer production, and long-distance pipelines, ensuring seamless water supply.
Classification according to the number of impellers: Encompasses both single-stage pumps and multi-stage pumps
Classification according to the pump shaft position: Incorporates horizontal pumps and vertical pumps
Other classifications feature a variety of innovative pump types such as worm gear pumps and guide vane pumps
Performance range: Demonstrating remarkable capability with a flow rate reaching up to 25000m³/h, a head extending to 3600m, pressure up to 45Mpa, and operating within a broad temperature range of -196 to 500 ºC.
Executive standard: Adheres to the prestigious API 610 standard
Water Injection Pumps
This distinguished series of products features horizontal three-cylinder (3ZB) or five-cylinder (5ZB) single-acting plunger reciprocating pumps, renowned for their robust performance.
Technical Parameters
Flow Rate: Demonstrates an impressive delivery range from 0.15 to 350 m3/h,
Discharge Pressure: Offers a remarkable pressure range between 4-50Mpa
Lift: Excels in achieving lifts ranging from 200 to 6000 m,
Operating Temperature: Performs optimally at temperatures up to and including ≤80 ºC
Applicable Medium: Versatile and suitable for both fresh water and extracted water, ensuring compatibility with diverse applications
Performance Characteristics:
Featuring advanced technical performance, these pumps boast a compact structure, small volume, substantial carrying power, and high pump efficiency. Their stable operation guarantees safety and reliability, complemented by ease of operation, maintenance, and repair.
Designed with user-friendliness in mind, these pumps are not only safe and reliable but also exceptionally easy to operate, maintain, and repair. They are aesthetically appealing, crafted with skill and precision.
Execution Standard: Adhering to the esteemed API674 standard ensures quality and reliability.
Application Scope: Our pumps stand at the pinnacle of adaptability, effortlessly channeling water, sewage, corrosive liquids, and media embedded with solid particles up to 1mm in size. Ideal for transporting suspended liquids, copper, and petrochemical materials, they are indispensable in oilfield water injection, mining operations, and drainage systems. Their prowess extends to hydraulics, hydraulic presses, and high-pressure cleaning machines. The versatility of these pumps shines in diverse industries such as petroleum, chemical processing, light industry, smelting, and construction materials. They elevate efficiency in high-pressure media transportation, serving various industrial and agricultural sectors with distinction and reliability.
6. Seal Ring
Introduction:
The sealing ring is a pivotal component in ensuring impeccable containment of liquids or gases, preventing unwarranted leakage. Choosing the right materials for these rings is fundamental for optimizing their performance and extending their lifespan. The material characteristics have a direct impact on the sealing ring's efficacy. These invaluable rings are commonly used for bearing sealing, safeguarding against grease fires, and minimizing the need for frequent refueling, all while maintaining a streamlined structure. Their remarkable versatility allows them to be employed across a multitude of bearing configurations, including O-rings, rubber sealing rings, and hydraulic cylinder seals, fulfilling a wide array of industrial needs.
About Us
Corporate Team & Events - Uncover the Dynamic Spirit and Celebrated Milestones of Our Exceptional Team! Join us on an inspiring journey to learn about the vibrant culture and achievements that set our corporate family apart!
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 proudly stands as a beacon of excellence in the Qingdao West Coast New District. As one of the top 100 private enterprises in Shandong Province, our esteemed company boasts a formidable registered capital of 800 million yuan, coupled with impressive total assets exceeding 20 billion yuan. With a dynamic and dedicated workforce of over 9,200 professionals, we drive success across a diverse portfolio that includes engineering construction, cutting-edge manufacturing, energy and power solutions, advanced healthcare, efficient port logistics, and more. Ruiyuan's expansive reach stretches beyond our domestic strongholds, penetrating influential international markets across the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America.
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