Company Profile
Ruiyuan Holdings Group proudly stands as a powerhouse in Qingdao West Coast New District. We are thrilled to be among the top 100 private enterprises in Shandong Province, a testament to our unwavering dedication to excellence and innovation. With an impressive registered capital of 800 million yuan and total assets soaring over 20 billion yuan, our dynamic team of over 9,200 dedicated professionals propels us toward success. Our diverse portfolio is a testament to our versatility, encompassing engineering construction, cutting-edge manufacturing, energy and power solutions, healthcare innovations, and efficient port logistics, among others. Ruiyuan's influence is not just domestic, flourishing across provinces, but also extends to influential international markets in the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America, reflecting our global reach and ambition.
Ruiyuan Holdings Group International Trade Co., Ltd. harnesses the formidable strengths of the diverse industrial sectors under the Ruiyuan Group umbrella. Our own manufacturing prowess allows us to deliver comprehensive and consistent supply chain solutions, alongside premium services, to discerning clients worldwide. We are committed to maintaining a seamless and efficient supply chain that meets the highest standards of quality and reliability, ensuring complete satisfaction for all our stakeholders.
Our mission is to revolutionize the oil and gas equipment sector by enhancing safety and infusing it with intelligent technologies. We aim to transform operations, making them more secure, efficient, and cutting-edge. By pioneering advancements in this field, we strive to set new benchmarks for safety and efficiency, leading the way in innovation and progress.
We are the embodiment of excellence, guided by our unwavering commitment to a quality policy that emphasizes 'striving for excellence, continuous improvement, honesty and trustworthiness, and customer satisfaction.' Our foundational business philosophy of 'honesty, pragmatism, efficiency, and innovation' ensures that we consistently meet and exceed our customers' expectations. We are dedicated to delivering unparalleled quality and service, solidifying our reputation as a trusted leader in the industry.
Product Description
1. AIP (API Casing Pipe & Tubing Pipe - J55/ K55/ N80/ L80/ P110/ C95) Step into the world of supreme industrial prowess with our API Casing Pipe & Tubing Pipe, available in J55, K55, N80, L80, P110, and C95 grades. These exceptional pipes are precision-engineered to surpass the stringent AIP standards, offering unmatched durability, precision, and high-performance capabilities. Presented by Ruiyuan Holdings Group International Trade Co., Ltd., they epitomize unparalleled strength, unwavering reliability, and enduring longevity. Designed to excel in even the harshest environments, these pipes ensure your operations run smoothly and efficiently, providing an optimal and seamless performance.
| 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 critical component in any piping system, flanges provide robust and secure connections between pipes, fittings, and equipment. They employ bolts to secure the gasket's sealing surface, guaranteeing a leak-proof, enduring connection that withstands the challenges of time.
Specification: Available in a comprehensive range from 1/2" to 24", meeting diverse sizing requirements.
Pressure: Our flanges are available in a variety of pressure ratings, including 150LB, 300LB, 600LB, 900LB, 1500LB, and 2500LB, to meet the diverse operational demands across different applications.
Type: Our extensive selection 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 tailored to every need and application.
Manufacturing standards:
National standard: Our products are compliant with GB/T14383, SH3410, HG21634, ensuring consistent quality and reliability.
American Standard: We adhere to ASME/ASNI 16.5/16.36/16.47A/16.47B, MSS SP44 standards, which guarantees superior performance and reliability.
Japanese standard: Our products meet JIS B2210 compliance, ensuring adherence to high international standards.
Material:
Carbon Steel (CS): Our selections include ASTM A105, 20#, Q235, 16Mn, ASME A234 WPB, ensuring robust material integrity and dependability.
Stainless Steel (SS): Crafted with ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti for superior corrosion resistance and enhanced durability.
Alloy Steel (AS): Includes a variety of robust choices such as ASTM A182 F1, F5a, A182F12, A182F11, 16MnR, 15CrMo, 12Cr2Mo1, delivering exceptional strength and flexibility for demanding applications.
3. Screen (vibrating screen)
Material: Built from premium stainless steel mesh, iron plate, and iron frame, ensuring optimal durability and longevity.
Characteristics: Our screens are expertly engineered to be wear-resistant, corrosion-resistant, and high-temperature resistant. They feature a stable structure designed for extended durability and performance.
Workmanship: Skillfully assembled with two layers of stainless steel mesh bonded to an iron plate using high-grade adhesive glue, complemented by a robust welded frame for enhanced strength.
Mesh of trawl: Available from 10 mesh up to 40 mesh, while Mesh of sieve ranges from 20 mesh to 250 mesh, offering tailored solutions to meet various needs.
Thickness of iron plate: We offer thicknesses from 1mm to 3mm, widths from 560mm to 1000mm, and lengths from 650mm to 1350mm, providing customizable options for every requirement.
Iron plate hole shape: Choose from hexagonal, rectangular, or square holes to meet specific application requirements and preferences.
Frame Material: Offered in both square tube or flat tube, with options for internal reinforcement and customizable back paint colors per client specifications, ensuring tailored solutions.
Petroleum Vibrating Screen Mesh Use: Crafted for excellence in oil mining drilling operations, these high-performance screens are meticulously engineered to filter mud with precision, ensuring only the finest quality output. Essential for optimal drilling efficiency.
(Remarks: Our frame type petroleum vibrating screen mesh offers full customization options in size, material, and choice of stainless steel wire mesh, tailored to meet the exacting specifications of our discerning customers.)
4. Valve
Introduction:
Control Components in Fluid Transportation Systems: Valves are paramount control elements within fluid transport frameworks. These vital components are essential to open and close pipelines, deftly direct flow, and precisely adjust parameters such as temperature, pressure, and flow. Distinguished by function, valves range from shut-off and check valves to regulating valves, forming the core of fluid control systems. They feature an extensive variety, from simple globe valves to advanced self-regulating systems, and are indispensable across myriad applications. Their widespread use in managing air, water, steam, various corrosive media, slurry, oil, liquid metals, radioactive media, and other fluid types underscores their critical role in fluid regulation.
Category:
The main categories encompass a wide array of options: ball valves, butterfly valves, gate valves, check valves, globe valves, among others, catering to diverse application needs.
5. Pumps
Centrifugal Pumps.
Centrifugal pumps are the heartbeat of numerous industries, including petroleum, chemical, natural gas, thermoelectricity, and environmental protection, among others. Celebrated for their robust and secure transport capabilities, these pumps are vital to large and super-large installations. They serve in LNG facilities, seawater desalination, coal chemical sectors, massive oil refineries, leading ethylene plants, vast fertilizer productions, and extensive long-distance pipelines, ensuring uninterrupted water supply.
Classification according to the number of impellers: Single-stage pumps and multi-stage pumps, tailored to meet diverse operational demands.
Classification according to pump shaft position: Horizontal pumps and vertical pumps, engineered for optimal performance across various settings.
Other classifications feature innovative designs like worm gear pumps and guide vane pumps, extending the range of applications and efficiency.
Performance Range: These pumps deliver a commanding flow rate up to 25000m³/h, with head capabilities extending to 3600m, pressure reaching up to 45Mpa, and operational temperature scope from -196 to 500 ºC, providing unparalleled performance.
Executive Standard: API 610, ensuring adherence to international quality and safety benchmarks.
Water Injection Pumps
This distinguished range includes innovative horizontal three-cylinder (3ZB) or five-cylinder (5ZB) single-acting plunger reciprocating pumps, designed for superior performance and reliability.
Technical Parameters
Flow Rate: Delivers a versatile range of 0.15~350 m³/h, accommodating a broad spectrum of industrial requirements.
Discharge Pressure: Ranges between 4-50Mpa, offering flexibility and control for varied applications.
Lift: Capable of impressive lifts from 200 to 6000 m, ensuring adaptability and efficiency in diverse environments.
Operating Temperature: Performs optimally at temperatures ≤80 ºC, ensuring reliable operation across different conditions.
Applicable Medium: Compatible with fresh water and extracted water, catering to a wide array of usage scenarios.
Performance Characteristics:
With cutting-edge technical performance, these pumps feature a compact and intelligent structure, small volume, high power capacity, and remarkable pump efficiency. Their stable and reliable operation ensures safety, while their easy maintenance and repairability make them a user-friendly choice.
Designed to be safe, reliable, and effortlessly user-friendly, these pumps offer not only seamless operation, maintenance, and repair but also an aesthetically pleasing and expertly crafted design.
Execution Standard: API674, confirming compliance with industry standards for quality and reliability.
Application Scope: These pumps, masterfully engineered, excel in transporting water, sewage, corrosive liquids, and media imbued with solid particles (provided the particle size remains under 1mm), as well as suspended liquids and even copper. They are pivotal in petrochemical engineering applications. The pumps are predominantly utilized across oilfield water injection, mining operations, efficient drainage systems, hydraulic mechanisms, robust hydraulic presses, and high-pressure cleaning machines. Furthermore, they serve an integral role in industries like petroleum, chemical processing, light industry, smelting, and the production of building materials. They are indispensable wherever there is a need for reliable high-pressure media transport across a myriad of industrial and agricultural fields.
6. Seal Ring
Introduction:
The sealing ring stands as a pivotal component, crafted with precision to thwart the leakage of liquids or gases. The choice of sealing ring materials is paramount to its performance and longevity, with material properties having a direct impact on the sealing ring's efficacy. These rings are predominantly deployed in bearing seals, acting as a safeguard against grease fires and reducing the necessity for frequent refueling, all while maintaining an elegantly simple structural design. Their exceptional adaptability renders them suitable for a multitude of bearing types, encompassing O-rings, rubber sealing rings, and hydraulic cylinder seals, showcasing their indispensable role in a wide array of applications.
About Us
Corporate Team & Events - Uncover the Dynamic Spirit and Celebrated Milestones of Our Exceptional Team! Witness the synergy and passion that drive our success, as we showcase the vibrant culture and exceptional achievements that define Ruiyuan Holdings Group International Trade Co., Ltd.
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. We are thrilled to be among the top 100 private enterprises in Shandong Province, a testament to our unwavering dedication to excellence and innovation. With an impressive registered capital of 800 million yuan and total assets soaring over 20 billion yuan, our dynamic team of over 9,200 dedicated professionals propels us toward success. Our diverse portfolio is a testament to our versatility, encompassing engineering construction, cutting-edge manufacturing, energy and power solutions, healthcare innovations, and efficient port logistics, among others. Ruiyuan's influence is not just domestic, flourishing across provinces, but also extends to influential international markets in the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America, reflecting our global reach and ambition.
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