Product Description
The valve is compact and reliable, designed for shut-off control or flow direction control in a wide range of industrial fluid systems. Provides ease of operation, minimal leakage and reliable performance in medium to high pressure environments.
The check valve is an important component in hydraulic fracturing operations, controlling the unidirectional flow of fluid. Its main functions include: The check valve is an important component in hydraulic fracturing operations, controlling the unidirectional flow of fluid. Its main features include:
Main Functions Single Flow Valve
- Pressure Control: During perforating and fracturing operations, a check valve seals the passage with a steel ball, allowing pressure to escape in one direction through the nozzle. This prevents backflow which could damage the equipment.
- Fluid Flow Control: During reverse circulation well cleaning operations, the steel ball moves to open the circulation channel, allowing bi-directional fluid flow.
- Equipment Protection: Prevents backflow of fluid from the well during a dry run of the electric pump, protecting the electric pump equipment.
Design features
Consisting of a body, a steel ball and a pressure cap, the steel ball provides a unidirectional seal through a conical contact, while the pressure cap controls the fluid exit path through its openings.
Application
Primarily used in hydraulic fracturing operations to extract oil and natural gas, and to control catalyst circulation in catalytic cracking units.
Consisting of a body, a steel ball and a pressure cap, the steel ball provides a unidirectional seal through a conical contact, while the pressure cap controls the fluid exit path through its openings.
Brief Product Description
Single flow valve (also known as check valve) - is an important control equipment specially developed byShandong Yukos Petroleum Equipment Co., Ltd.for oil, gas, chemical and other industrial piping systems. Its main function - is to ensure unidirectional flow of the medium (liquid, gas) in the pipeline, preventing reverse flow, which can lead to equipment damage, disruption of the production process and even accidents. Compared with conventional single-flow valves on the market, our product has higher tightness, lower flow resistance and longer service life, ensuring the stability and safety of the entire pipeline system. Based on the company's 15 years of manufacturing experience, we offer high quality single flow valves with competitive price, creating value for wholesalers and engineering buyers.
Product overview
As a large and legitimate factory with 15 years of experience in producing petroleum and industrial equipment,Shandong Yukos Petroleum Equipment Co., Ltd.manufactures single-flow valves from high-strength materials (304/316L stainless steel, carbon steel, alloy steel) using precision CNC -machining, heat treatment and strict quality control at all stages of production. The product strictly complies with international standards API 6D, ISO 9001 and national standard GB/T 12237-2017. Each single-flow valve undergoes multi-stage testing (leak test, flow resistance test, endurance test) before shipment, ensuring its reliable operation in harsh industrial environments (high pressure, high temperature, corrosive environments). It is your reliable partner for ensuring the stability of pipeline systems.
Product benefits
Advantage 1: High sealing and anti-backflow
We use premium sealing materials and a unique valve element design developed by specialistsShandong Yukos Petroleum Equipment Co., Ltd., ensuring absolute tightness during operation and complete prevention of backflow of the medium. Sealing achieves Class VI, significantly exceeding industry standards, preventing leaks and product loss.
Advantage 2: Low flow resistance and high efficiency
The optimized valve internal design minimizes flow resistance, reducing pump energy consumption and increasing the efficiency of the entire piping system. In this case, the valve quickly responds to changes in flow, automatically opening when the medium enters and closing when the flow stops or reverses.
Benefit 3: Durability and versatility
The valve body is made of high-strength materials that have undergone thermal hardening, which ensures high corrosion resistance and mechanical strength. A full range of specifications is provided (working pressure from 0.1 MPa to 100 MPa, diameter from DN15 to DN500), supports individual production to meet specific customer requirements (size, material, operating conditions). Easy to install and maintain, does not require complex maintenance.
Application/solutions (Purpose, scope)
Product purpose
A single-flow valve is designed to provide unidirectional flow of liquids, gases and gas-liquid mixtures in pipeline systems. It automatically opens when fluid flows in the specified direction and closes when flow stops or reverses, preventing reverse flow that can damage pumps, boilers, tanks and other equipment, as well as process disruption and accidents. The valve operates without an external power source, completely automatically, which makes it economical and reliable.
Applications
Oil industry (wells, oil transfer stations, pipelines for transporting oil and petroleum products), gas industry (gas pipelines, gas storage facilities, gas processing plants), chemical industry (reactors, tanks, pipelines for transporting acids, alkalis and other chemical media), energy industry (boilers, steam generators, thermal power systems), water supply and sewerage systems, food industry and other industries where control of the direction of flow in pipelines
Selling plan
We recommend selling in combination with other productsShandong Yukos Petroleum Equipment Co., Ltd.(couplings, flanges, safety valves), offering a “set of control equipment for pipelines”. The profit from the kit is 30% higher compared to a separate sale. Main buyers: industrial equipment wholesalers, oil and gas contractors, large factories, engineering companies in Russia and the CIS countries.
Commercial reason
With the growing development of industry in Russia and the CIS countries, the requirements for stability and safety of pipeline systems are growing sharply. As an important safety equipment, single flow valve has wide demand in the market. ProductsShandong Yukos Petroleum Equipment Co., Ltd.With certification, high reliability, competitive pricing and a full range of specifications, they are the ideal choice for wholesalers looking to capture market share and build a reputation as a reliable supplier.
Table of answers to questions of interest to buyers-customers
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Buyer Questions |
Detailed answer |
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Consistency |
Automated production lines of the companyShandong Yukos Petroleum Equipment Co., Ltd.Single batch raw materials, dimensional tolerances and operating parameters are controlled within strict limits, quality consistency reaches 99.9%, guaranteeing the same performance of all products in the batch. |
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Deal |
Free sample shipping is supported (shipping fee is paid by the recipient). It is possible to conclude official foreign trade contracts. The main international payment methods are supported: T/T, Letter of Credit (L/C). The procedures are transparent and full tax documents can be provided. Contact us to conclude a contract. |
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Minimum order quantity |
The minimum order quantity for standard specifications is - 10 pieces. For mass orders (from 100 pieces) a 25% discount is provided. Mixed order is supported, meeting a variety of replenishment needs. To find out more about discounts, please contact us. |
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Cost and profit |
Direct delivery from the factoryShandong Yukos Petroleum Equipment Co., Ltd., without intermediaries, which allows us to provide -customers with space for a retail markup of 40%-50%. The percentage of after-sales inquiries is<=0.2%, significantly reducing the costs of compensation and returns. To receive a detailed price, write to our email. mail or call the contact number. |
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After sales service |
The warranty period for the product is - 5 years. During the warranty period, if quality problems occur that are not caused by human error or improper installation, free repair and replacement will be provided . 24-hourly company support teamShandong Yukos Petroleum Equipment Co., Ltd.provides personalized technical assistance to ensure successful project completion. |
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Certifications |
We have API 6D, ISO 9001, CE, SGS and other international certificates that fully comply with the requirements of the Russian market and the Eurasian Economic Union. To receive copies of certificates, please contact us by email. mail. |
Product manufacturing technology / technical capabilities
- Technology stages: High quality metal ingot cutting → CNC machining of body and parts (valve element, seat, seal) → Thermal hardening for increased strength and corrosion resistance → Component assembly → Valve calibration and adjustment → Leak and flow resistance testing → Non-destructive testing → Anti-corrosion coating → Packaging of finished products. All production processes are controlled by the companyShandong Yukos Petroleum Equipment Co., Ltd.to guarantee quality.
- Quality control: From incoming raw material inspection to finished product inspection,Shandong Yukos Petroleum Equipment Co., Ltd.Established 5 key quality control steps, all data can be tracked. Particular attention is paid to tightness and flow resistance testing, ensuring that each single flow valve meets API standards and customer requirements.
After-sales service and technical support
Full service cycle: From price request, sample confirmation, order production to international logistics and customs clearance,Shandong Yukos Petroleum Equipment Co., Ltd.appoints a personal manager for foreign trade for full support. We provide free installation, operation and maintenance instructions and technical training videos to ensure end customers use the product correctly.
Why choose us
Brand power
Shandong Yukos Petroleum Equipment Co., Ltd.- is a well-known manufacturer of petroleum and industrial equipment in China, specializing in exports for 15 years, the brand is recognized in the markets of Central Asia and Russia.
Technical advantages
We have patents for independent development of valve design and sealing materials, high tightness and low hydraulic resistance are industry leaders.
Profit guarantee
Factory direct supply, competitive price, providing significant profit margin for wholesalers.
Reaction speed
Relying on the advantages of Qingdao/Tianjin ports, logistics are convenient, quick response to after-sales issues. Contact us for cooperation.
FAQ (frequently asked questions)
CTA (call to action)
Contact the foreign trade teamShandong Yukos Petroleum Equipment Co., Ltd.right now to receive the latest product catalog and commercial offer! Request a free sample to test the superior quality of our single flow valve. Regardless of whether you are in Russia, Kazakhstan or another Russian-speaking country, we will provide you with an individual purchasing solution, cooperate for mutual benefit and conquer the large industrial equipment market! Contact: Phone: 13777207205, Email. mail: yks@sdyks.cn.
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