Company Profile
Ruiyuan Holdings Group is a formidable force, proudly located in Qingdao West Coast New District. Ranked among the elite top 100 private enterprises in Shandong Province, we are a testament to strength and ambition. With an outstanding registered capital of 800 million yuan and impressive total assets exceeding 20 billion yuan, our success is driven by an energetic workforce of over 9,200 dedicated professionals. Our vast and diverse business portfolio spans a range of sectors including engineering construction, manufacturing, energy and power, healthcare, and port logistics, illustrating our comprehensive capabilities. Ruiyuan's expansive reach is not only fortified domestically across numerous provinces but also flourishes in influential international markets throughout 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 industrial strengths of the Ruiyuan Group. By integrating our own advanced manufacturing capabilities, we provide clients with seamless and robust supply chain solutions. Our commitment to excellence is reflected in the premium services we offer, which span the globe and deliver unmatched value to our clientele worldwide.
Our mission is transformative: to revolutionize the sphere of oil and gas equipment. We aim to enhance safety and seamlessly integrate intelligent technologies, thereby making operations more secure, efficient, and cutting-edge.
At Ruiyuan, we embody the pinnacle of excellence, driven by our steadfast dedication to a quality policy that underscores 'striving for excellence, continuous improvement, honesty and trustworthiness, and customer satisfaction.' Our core business philosophy is deeply rooted in principles of 'honesty, pragmatism, efficiency, and innovation,' ensuring that 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) Unleash the extraordinary capabilities of our API Casing Pipe & Tubing Pipe collection, featuring J55, K55, N80, L80, P110, and C95 grades. These pipes are a testament to superior industrial craftsmanship, meticulously designed to surpass the rigorous standards of AIP. Crafted with unwavering dedication to endurance, precision, and performance, these pipes set the benchmark for strength, reliability, and longevity. Brought to you by Ruiyuan Holdings Group International Trade Co., Ltd., they ensure your operations reach unparalleled efficiency and seamless performance, even under the harshest 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: An indispensable component for any piping system, flanges are engineered to deliver secure and seamless connections between pipes, fittings, and equipment. Employing robust bolts to bind the sealing surface of the gasket, they guarantee a leak-proof connection that withstands the test of time.
Specification: Our flanges range from 1/2" to 24", offering extensive adaptability to meet your project's specifications.
Pressure: Designed to meet a wide spectrum of pressure ratings, including 150LB, 300LB, 600LB, 900LB, 1500LB, and 2500LB, catering to diverse operational demands and challenges.
Type: Our comprehensive collection boasts types such as 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. We provide versatile solutions tailored to every application.
Manufacturing standards:
National standard: Our products align with the national standards GB/T14383, SH3410, HG21634, ensuring unmatched quality and reliability.
American Standard: Compliant with ASME/ANSI 16.5/16.36/16.47A/16.47B, MSS SP44, these standards assure top-tier performance and dependability.
Japanese standard: Meeting JIS B2210 standards, our products are engineered to satisfy the highest international benchmarks.
Material:
Carbon Steel (CS): Our selection includes ASTM A105, 20#, Q235, 16Mn, ASME A234 WPB, ensuring robust and reliable material properties.
Stainless Steel (SS): Featuring ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, these materials offer superior corrosion resistance and unparalleled durability.
Alloy Steel (AS): Incorporating ASTM A182 F1, F5a, A182F12, A182F11, 16MnR, 15CrMo, 12Cr2Mo1, our alloy steels deliver exceptional strength and adaptability for demanding applications.
3. Screen (vibrating screen)
Material: Precision-engineered from premium stainless steel mesh, iron plate, and an iron frame, our screens are crafted for ultimate durability.
Characteristics: Our screens are built to withstand wear, corrosion, and high temperatures, featuring a robust structure designed for enduring performance.
Workmanship: Meticulously constructed from dual layers of stainless steel mesh adhered to an iron plate with a high-grade adhesive, complemented by a sturdy welded frame for enhanced strength.
Mesh of trawl: Our screens offer mesh sizes ranging from 10 mesh up to 40 mesh for trawl and 20 mesh to 250 mesh for sieve, accommodating a variety of applications.
Thickness of iron plate: Offering thicknesses from 1mm to 3mm, with widths ranging from 560mm to 1000mm and lengths spanning 650mm to 1350mm, we provide customizable options to meet your needs.
Iron plate hole shape: Choose from hexagonal, rectangular, or square holes to perfectly suit your specific requirements.
Frame Material: Available in square tube or flat tube, with potential for internal reinforcement and customizable back paint color tailored to client specifications.
Petroleum vibrating screen mesh use: Specially engineered for oil mining drilling operations, these screens are exceptional in the filtration of drilling mud, guaranteeing only the highest quality output.
(Remarks: Our frame type petroleum vibrating screen mesh offers complete customization options regarding size, material, and stainless steel wire mesh, tailored precisely to meet customers' specific demands.)
4. Valve
Introduction:
Control Components in Fluid Transportation Systems: Valves are essential control components in fluid transportation systems, playing a crucial role in opening and closing pipelines, expertly managing flow direction, and precisely regulating transport medium parameters like temperature, pressure, and flow. With a diverse range of functions, valves include shut-off, check, and regulating types. As the backbone of fluid control systems, they offer an extensive variety and specifications, from the basic globe valve to advanced self-control systems utilized in numerous applications. Their wide-ranging use includes controlling air, water, steam, various corrosive media, slurry, oil, liquid metals, radioactive media, and other fluids, highlighting their fundamental role in fluid regulation.
Category:
The main categories include ball valves, butterfly valves, gate valves, check valves, globe valves, among others.
5. Pumps
Centrifugal Pumps.
Centrifugal pumps are extensively utilized across a myriad of industries such as petroleum, chemical, natural gas, thermoelectricity, environmental protection, fertilizers, mining, metallurgy, urban water supply, as well as food and pharmaceuticals. Renowned for their exceptional efficiency and safety in transportation, they are vital to numerous large and mega installations including LNG facilities, seawater desalination plants, coal chemical industries, expansive oil refineries, major ethylene plants, extensive fertilizer production, and long-distance pipelines, ensuring 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
Additional classifications include worm gear pumps, guide vane pumps
Performance range: Flow rate extends up to 25000m³/h, head reaches up to 3600m, pressure can soar to 45Mpa, and operates within temperatures from -196 to 500 ºC.
Executive standard: API 610
Water Injection Pumps
This premium series includes horizontal three-cylinder (3ZB) or five-cylinder (5ZB) single-acting plunger reciprocating pumps.
Technical Parameters
Flow Rate: Capable of delivering an impressive range of 0.15~350 m3 / h,
Discharge Pressure: Offers a range between 4-50Mpa
Lift: Achieves lifts from 200 to 6000 m,
Operating Temperature: Performs excellently at temperatures ≤80 ºC
Applicable Medium: Engineered for fresh water and extracted water
Performance Characteristics:
With advanced technical prowess, these pumps are marked by a compact structure, minimal volume, substantial power capacity, and high efficiency. Their steady operation ensures safety and reliability, coupled with ease of operation, maintenance, and repair.
Safe, reliable, and user-friendly, these pumps are crafted for seamless operation, maintenance, and repair. They boast an elegant design and expert craftsmanship.
Execution Standard: API674
Application Scope: Elegantly engineered for versatility, these pumps excel in the seamless conveyance of water, sewage, corrosive liquids, and media brimming with solid particles (size up to 1mm), including suspended liquids, copper, and a plethora of petrochemical engineering applications. They are predominantly harnessed for oilfield water injection, mining, drainage, hydraulics, hydraulic presses, and high-performance high-pressure cleaning systems. Furthermore, they serve an integral role in the petroleum, chemical, light industry, smelting, building materials, and an array of other sectors that demand the precise and efficient transportation of high-pressure media across diverse industrial and agricultural landscapes.
6. Seal Ring
Introduction:
The sealing ring stands as a pivotal component, expertly crafted to thwart the leakage of liquids or gases with precision. The judicious selection of sealing ring materials is vital to its optimal performance and enduring lifespan, as the intrinsic properties of the materials profoundly impact the sealing ring's efficacy. These rings are adeptly employed in bearing sealing applications, effectively preventing grease fires and minimizing the need for frequent refueling, all while preserving a straightforward structural design. Their remarkable adaptability renders them indispensable across a spectrum of bearing types, including highly reliable O-rings, robust rubber sealing rings, and sophisticated 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 formidable force, proudly located in Qingdao West Coast New District. Ranked among the elite top 100 private enterprises in Shandong Province, we are a testament to strength and ambition. With an outstanding registered capital of 800 million yuan and impressive total assets exceeding 20 billion yuan, our success is driven by an energetic workforce of over 9,200 dedicated professionals. Our vast and diverse business portfolio spans a range of sectors including engineering construction, manufacturing, energy and power, healthcare, and port logistics, illustrating our comprehensive capabilities. Ruiyuan's expansive reach is not only fortified domestically across numerous provinces but also flourishes in influential international markets throughout the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America.
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