Company Profile
Ruiyuan Holdings Group stands as a distinguished leader in Qingdao West Coast New District, earning its place among the top 100 private enterprises in Shandong Province. With an impressive registered capital of 800 million yuan and total assets exceeding a remarkable 20 billion yuan, our success is driven by a dedicated and dynamic workforce of over 9,200 professionals. Our expansive portfolio includes engineering construction, manufacturing, energy and power, health care, and port logistics, among others. Ruiyuan's influence extends from robust domestic strongholds across various provinces to key international markets in 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 formidable strengths of Ruiyuan Group's diverse industrial sectors combined with its own exceptional manufacturing capabilities. We are committed to delivering comprehensive, consistent supply chain solutions and superior services to our esteemed clients worldwide.
Our mission is to transform the landscape of oil and gas equipment, enhancing safety and integrating cutting-edge intelligent technologies to ensure that operations become not only safer but also remarkably more efficient.
Excellence is at the core of our identity, embodied in our steadfast commitment to a quality policy that champions 'striving for excellence, continuous improvement, honesty and trustworthiness, and customer satisfaction.' Our business philosophy is deeply rooted in 'honesty, pragmatism, efficiency, and innovation,' ensuring that we consistently meet and surpass our customers' expectations.
Product Description
1. AIP (API Casing Pipe & Tubing Pipe - J55/ K55/ N80/ L80/ P110/ C95) Experience the zenith of industrial innovation with our exceptional API Casing Pipe & Tubing Pipe, available in the highly sought-after grades of J55, K55, N80, L80, P110, and C95. Expertly crafted by Ruiyuan Holdings Group International Trade Co., Ltd., these pipes transcend conventional standards, offering unmatched durability, precision, and outstanding performance. Designed to endure the most challenging environments, our pipes ensure your operations are smooth, efficient, and successful, instilling confidence and reliability in every aspect of your enterprise.
| 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 cornerstone of robust piping systems, our flanges ensure secure and enduring connections between pipes, fittings, and equipment. Utilizing high-quality bolts, they establish a leak-proof seal over the gasket's surface, promising a connection that reliably stands the test of time and operational demands.
Specification: 1/2"~24"
Pressure: We offer a diverse range of pressure ratings, including 150LB, 300LB, 600LB, 900LB, 1500LB, and 2500LB, ensuring our products cater to a vast array of operational demands with precision and efficacy.
Type: Our expansive selection encompasses 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. These versatile solutions are designed to meet the unique demands of any application, providing flexibility and adaptability.
Manufacturing standards:
National standard: Our products adhere strictly to GB/T14383, SH3410, HG21634 standards, ensuring superior quality and dependability.
American Standard: Compliance with ASME/ASNI 16.5/16.36/16.47A/16.47B, MSS SP44 reflects our commitment to delivering first-rate performance and reliability.
Japanese standard: Our commitment to excellence is further evidenced by compliance with JIS B2210, ensuring that our products meet elevated international standards.
Material:
Carbon Steel (CS): Our use of ASTM A105, 20#, Q235, 16Mn, ASME A234 WPB ensures that our materials are robust and reliable, offering unparalleled integrity.
Stainless Steel (SS): Crafted from ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, our stainless steel promises exceptional resistance to corrosion and wear, delivering long-lasting durability.
Alloy Steel (AS): Incorporating ASTM A182 F1, F5a, A182F12, A182F11, 16MnR, 15CrMo, 12Cr2Mo1, our alloy steel offers remarkable strength and versatility for the most demanding applications, ensuring consistent performance and resilience.
3. Screen (vibrating screen)
Material: Crafted from premium stainless steel mesh, iron plate, and iron frame, our screens are designed for unmatched durability and reliability.
Characteristics: Engineered to deliver wear resistance, corrosion resistance, and high-temperature endurance, our screens boast a stable structure, ensuring a prolonged lifespan and superior performance.
Workmanship: Our screens showcase superior craftsmanship, with two layers of stainless steel mesh expertly bonded to an iron plate using premium adhesive glue, reinforced by a robust welded frame for added durability.
Mesh of trawl: With options from 10 mesh to 40 mesh, and Mesh of sieve ranging from 20 mesh to 250 mesh, our offerings cater to a wide array of specifications and requirements.
Thickness of iron plate: With thicknesses between 1mm and 3mm, and widths spanning 560mm to 1000mm, alongside lengths from 650mm to 1350mm, our products offer customizable options tailored to your needs.
Iron plate hole shape: Customize your choice with hexagonal, rectangular, or square holes to meet your specific needs and preferences.
Frame Material: Choose between square tube or flat tube, with internal reinforcements and a back paint color that can be customized to clients' specific requirements, offering a personal touch to every product.
Petroleum Vibrating Screen Mesh Use: Specially crafted for oil mining drilling operations, these exceptional screens set a new standard in mud filtration, ensuring that only the highest quality material passes through. With their superior design, they are a cornerstone in the realm of efficient and effective oil extraction.
(Remarks: Tailor your experience with our frame type petroleum vibrating screen mesh, fully customizable to meet every customer's unique demands in size, choice of material, and type of stainless steel wire mesh. Your specifications are our blueprint, guaranteeing a perfect fit for your drilling needs.)
4. Valve
Introduction:
Control Components in Fluid Transportation Systems: Valves form the core of fluid transportation systems, being indispensable control components. These critical devices are engineered to open and close pipelines, deftly guide the flow direction, and meticulously regulate transport medium parameters, such as temperature, pressure, and flow rate. By virtue of their varied functions, valves encompass an impressive array of types including shut-off valves, check valves, and regulating valves. Serving as the backbone of these systems, they offer an extensive variety and specifications, ranging from simple globe valves to advanced self-control systems, catering to a vast spectrum of applications. Their ubiquitous presence spans across controlling air, water, steam, several corrosive media, slurry, oil, liquid metals, radioactive elements, and other fluid types, underscoring their vital role in fluid regulation.
Category:
The main categories include ball valves, butterfly valves, gate valves, check valves, and globe valves, each serving unique purposes in diverse applications.
5. Pumps
Centrifugal Pumps.
Centrifugal pumps hold a prominent place in a multitude of industries, including petroleum, chemical, natural gas, thermoelectricity, environmental protection, fertilizers, mining, metallurgy, urban water supply, food, and pharmaceuticals. Celebrated for their efficiency and safe transportation, they are essential in numerous vast installations, from LNG facilities and seawater desalination plants to coal chemical industries and large-scale oil refineries. Their pivotal role in major ethylene plants, extensive fertilizer production, and long-distance pipelines ensures seamless water supply and operational fluidity.
Classification according to the number of impellers: Single-stage pumps and multi-stage pumps, each tailored for specific operational requirements.
Classification according to the pump shaft position: Horizontal pumps and vertical pumps, designed for diverse setting needs.
Other classifications feature specialized types such as worm gear pumps and guide vane pumps, each offering unique functionalities.
Performance range: Experience a remarkable flow rate capability extending up to 25000m³/h, with a head reaching an impressive 3600m. The pressure can soar up to 45Mpa, while it operates efficiently within a temperature range of -196 to 500 ºC.
Executive Standard: API 610
Water Injection Pumps
This distinguished series showcases horizontal three-cylinder (3ZB) or five-cylinder (5ZB) single-acting plunger reciprocating pumps, setting a benchmark in high-performance water injection technology.
Technical Parameters
Flow Rate: Delivers a wide-ranging and impressive capacity of 0.15~350 m3 / h, adapting to various operational demands.
Discharge Pressure: Capable of handling pressures from a robust 4Mpa up to a formidable 50Mpa.
Lift: Exhibits a formidable lift capability ranging from 200 to an astonishing 6000 m, meeting diverse elevation needs.
Operating Temperature: Performs optimally under conditions up to 80 ºC, ensuring consistent and reliable operation.
Applicable Medium: Expertly designed for use with fresh water and extracted water, providing versatility and adaptability across applications.
Performance Characteristics:
These pumps boast advanced technical performance, highlighted by a compact structure, small volume, and significant carrying power coupled with high efficiency. Their stable operation ensures 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. Their visually appealing design is a testament to their meticulous craftsmanship.
Execution Standard: API674
Application Scope: Elevate your industrial and agricultural processes with these versatile pumps, masterfully engineered to handle a wide range of applications. Whether it's the seamless conveyance of water, sewage, corrosive liquids, or media containing solid particles (with a particle size not exceeding 1mm), these pumps excel across different environments. Perfect for suspended liquids, copper, and other petrochemical engineering applications, they are indispensable in tasks like oilfield water injection, mining operations, efficient drainage, hydraulics, and high-pressure cleaning. Our pumps' robust design ensures they thrive in the petroleum, chemical, light industry, smelting, and building materials sectors, making them an ideal choice for any high-pressure media transportation needs.
6. Seal Ring
Introduction:
The sealing ring: a vital component meticulously crafted to ensure your operations remain leak-free, whether dealing with liquids or gases. The choice of material for these sealing rings is pivotal, as it directly affects both their longevity and effectiveness. Designed with simplicity yet unrivaled reliability, these rings are a cornerstone in various applications, including bearing sealing, where they prevent grease fires and reduce the need for frequent refueling. Their adaptability makes them a staple in numerous bearing types, such as O-rings, durable rubber sealing rings, and hydraulic cylinder seals, ensuring your equipment operates smoothly and efficiently.
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 stands as a distinguished leader in Qingdao West Coast New District, earning its place among the top 100 private enterprises in Shandong Province. With an impressive registered capital of 800 million yuan and total assets exceeding a remarkable 20 billion yuan, our success is driven by a dedicated and dynamic workforce of over 9,200 professionals. Our expansive portfolio includes engineering construction, manufacturing, energy and power, health care, and port logistics, among others. Ruiyuan's influence extends from robust domestic strongholds across various provinces to key international markets in the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America.
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