Company Profile
Ruiyuan Holdings Group proudly stands as a powerhouse in Qingdao West Coast New District, ranking among the top 100 private enterprises in Shandong Province. With a robust registered capital of 800 million yuan and total assets surpassing 20 billion yuan, our dynamic workforce of over 9,200 dedicated professionals drives our success. Our diverse portfolio spans engineering construction, manufacturing, energy and power, health care, port logistics and more. Ruiyuan's expanding reach extends from domestic strongholds across provinces to influential 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. leverages the formidable strengths of Ruiyuan Group's diverse industrial sectors and its own manufacturing prowess to deliver comprehensive and consistent supply chain solutions and premium services to clients worldwide.
Our mission is to revolutionize oil and gas equipment by enhancing safety and integrating intelligent technologies, making operations more secure and efficient.
We embody excellence through our unwavering commitment to a quality policy that emphasizes 'striving for excellence, continuous improvement, honesty and trustworthiness, and customer satisfaction.' Our foundational business philosophy is rooted in 'honesty, pragmatism, efficiency, and innovation,' ensuring we meet and exceed our customers' expectations.
Product Description
1. AIP (API Casing Pipe & Tubing Pipe - J55/ K55/ N80/ L80/ P110/ C95) Discover the pinnacle of industrial excellence with our API Casing Pipe & Tubing Pipe (J55/ K55/ N80/ L80/ P110/ C95). Meticulously engineered to exceed the rigorous AIP standards, these pipes are crafted with a commitment to durability, precision, and performance. Brought to you by Ruiyuan Holdings Group International Trade Co., Ltd., our pipes embody strength, reliability, and longevity, ensuring your operations achieve seamless and efficient outcomes even in the toughest 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: Essential for piping systems, flanges facilitate secure connections between pipes, fittings, and equipment. They utilize bolts to fasten the sealing surface of the gasket, ensuring a leak-proof connection that stands the test of time.
Specification: 1/2"~24"
Pressure: Available in various pressure ratings including 150LB, 300LB, 600LB, 900LB, 1500LB, and 2500LB to cater to diverse operational needs.
Type: Our extensive range includes 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, offering versatile solutions for every application.
Manufacturing standards:
National standard: Compliant with GB/T14383, SH3410, HG21634 ensuring quality and reliability.
American Standard: ASME/ASNI 16.5/16.36/16.47A/16.47B, MSS SP44; adherence to these standards guarantees top-notch performance.
Japanese standard: JIS B2210 compliance - ensuring a product that meets high international benchmarks.
Material:
Carbon Steel (CS): Featuring ASTM A105, 20#, Q235, 16Mn, ASME A234 WPB; ensuring robust and dependable material integrity.
Stainless Steel (SS): Utilizing ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti; providing exceptional corrosion resistance and durability.
Alloy Steel (AS): Includes ASTM A182 F1, F5a, A182F12, A182F11, 16MnR, 15CrMo, 12Cr2Mo1; delivering superior strength and versatility for demanding applications.
3. Screen (vibrating screen)
Material: Constructed from high-quality stainless steel mesh, iron plate, and iron frame for optimal durability.
Characteristics: Our screens are engineered to be wear-resistant, corrosion-resistant, and high-temperature resistant, featuring a stable structure that ensures long-lasting performance.
Workmanship: Expertly crafted from two layers of stainless steel mesh adhered to an iron plate using high-grade adhesive glue, with a sturdy welded frame for added strength.
Mesh of trawl: Available from 10 mesh up to 40 mesh, and Mesh of sieve from 20 mesh to 250 mesh, catering to various needs.
Thickness of iron plate: Ranging from 1mm to 3mm, with widths spanning 560mm to 1000mm and lengths from 650mm to 1350mm, providing customizable options.
Iron plate hole shape: Choose between hexagonal, rectangular, or square holes to suit specific requirements.
Frame Material: Offered in square tube or flat tube, with internal reinforcement and back paint color customizable per client specifications.
Petroleum vibrating screen mesh use: Designed for oil mining drilling operations, these screens excel in the filtration of mud, ensuring only the finest quality.
(Remarks: Our frame type petroleum vibrating screen mesh is fully customizable in terms of size, material, and stainless steel wire mesh to meet customers' exact specifications.)
4.Valve
Introduction:
Control Components in Fluid Transportation Systems Valves are indispensable control components within fluid transportation systems. These crucial devices are used to open and close pipelines, meticulously manage the flow direction, and precisely regulate parameters of transport mediums, such as temperature, pressure, and flow. Categorized by their unique functions, valves encompass a diverse range including shut-off valves, check valves, and regulating valves. Valves serve as the backbone of fluid control systems, boasting an extensive variety and specifications, from the straightforward globe valve to sophisticated self-control systems employed in a myriad of applications. Their extensive use spans across controlling air, water, steam, several corrosive media, slurry, oil, liquid metals, radioactive media, and other fluid types, demonstrating their pivotal 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 predominantly utilized in a plethora 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 efficient and safe transportation capabilities, they 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: Single-stage pumps, multi-stage pumps
Classification according to the pump shaft position: Horizontal pumps, vertical pumps
Other classifications feature worm gear pumps, guide vane pumps
Performance range: Flow rate ranges up to 25000m³/h, head extends to 3600m, pressure reaches up to 45Mpa, and operates within temperatures of -196 to 500 ºC.
Executive standard: API 610
Water Injection Pumps
This distinguished series of products includes horizontal three-cylinder (3ZB) or five-cylinder (5ZB) single-acting plunger reciprocating pumps.
Technical Parameters
Flow Rate: Delivers an impressive range of 0.15~350 m3 / h,
Discharge Pressure: Ranges between 4-50Mpa
Lift: Capable of achieving lifts from 200 to 6000 m,
Operating Temperature: Performs optimally at temperatures ≤80 ºC
Applicable Medium: Suitable for fresh water and extracted water
Performance Characteristics:
Boasting advanced technical performance, these pumps are characterized by a compact structure, small volume, substantial carrying power, and high pump efficiency. Their stable operation makes them safe and reliable, while being easy to operate, maintain, and repair.
Safe, reliable, and user-friendly, these pumps are designed for effortless operation, maintenance, and repair. They are aesthetically pleasing and skillfully crafted.
Execution Standard: API674
Application Scope: These pumps are adept at conveying water, sewage, corrosive liquids, and media containing solid particles (particle size not exceeding 1mm), as well as suspended liquids, copper, and other petrochemical engineering applications. They are primarily employed in oilfield water injection, mining, drainage, hydraulics, hydraulic presses, and high-pressure cleaning machines. Additionally, they find uses in petroleum, chemical, light industry, smelting, building materials, and other sectors that require high-pressure media transportation in various industrial and agricultural domains.
6. Seal Ring
Introduction:
The sealing ring is an essential component designed to prevent the leakage of liquids or gases. The selection of sealing ring materials is crucial for its performance and lifespan, as the material properties directly influence the sealing ring's effectiveness. These rings are typically utilized for bearing sealing, preventing grease fires, and reducing the frequency of refueling, all while maintaining a simple structure. Their versatility makes them widely applicable in various bearing types, including O-rings, rubber sealing rings, and hydraulic cylinder seals.
About Us
Corporate Team & Events - Uncover the Dynamic Spirit and Celebrated Milestones of Our Exceptional Team!
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 powerhouse in Qingdao West Coast New District, ranking among the top 100 private enterprises in Shandong Province. With a robust registered capital of 800 million yuan and total assets surpassing 20 billion yuan, our dynamic workforce of over 9,200 dedicated professionals drives our success. Our diverse portfolio spans engineering construction, manufacturing, energy and power, health care, port logistics and more. Ruiyuan's expanding reach extends from domestic strongholds across provinces to influential international markets in the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America.
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