Product description
This rigid straight pipe is manufactured from high-strength alloy steel, suitable for transporting fracturing fluids, drilling mud, cement slurry, and other high-pressure media. Standard configurations and customized dimensions are available according to project requirements.
Engineering Specifications & Material Parameters
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Technical Attribute |
Specification |
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Material |
High-strength alloy steel (AISI 4130, AISI 4140, or equivalent material grades) |
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Working Pressure |
10,000 psi (69 MPa) to 20,000 psi (138 MPa) |
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Hydrostatic Test Pressure |
Up to 30,000 psi (207 MPa), depending on product specification |
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Operating Temperature |
-29°C to +121°C |
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Service Conditions |
Standard Service or Sour Service (NACE MR0175 / ISO 15156, where required) |
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End Connections |
Integral Hammer Union, API Flanged, Welded Neck |
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Application Systems
High-pressure alloy steel rigid straight pipes are used in oil and gas production, hydraulic fracturing, cementing, and other high-pressure fluid systems.
Typical applications include:
Hydraulic Fracturing Flowlines – Transporting fracturing fluids, proppant slurry, and treatment fluids under high-pressure operating conditions.
Cementing and Well Servicing – Conveying drilling mud, cement slurry, and other fluids during well construction and maintenance.
High-Pressure Manifolds – Connecting pumping equipment, choke and kill systems, and pressure control equipment.
Oilfield Production Systems – Used in shale gas, conventional oil and gas fields, geothermal wells, and other high-pressure flowline systems.
Certifications & Compliance
Products are manufactured under certified quality management systems and industry standards.
Available certifications include:
• API Spec 6A
• API Spec Q1
• ISO 9001
• ISO 14001
• ISO 45001
• Pressure Pipeline Manufacturing License
Inspection reports, material certificates, pressure test reports, and other technical documentation can be provided upon request.
Manufacturing Capacity
Established in 2011, Shandong Yukos Petroleum Equipment Co., Ltd. operates an advanced, automated manufacturing matrix focused on high-pressure flowline elements and pressure control infrastructure.
Manufacturing Infrastructure: 35,000㎡ total asset footprint with 18,000 m2 of modernized, heavy-machining workshop layouts.
Precision Tooling: 80+ units of vertical and horizontal CNC processing centers, heavy-duty boring/milling setups, and automated robotic welding cells.
Annual Output Matrix: More than 550 high-pressure fluid ends/piston pumps and over 1,500 tons of forged oilfield components annually.
Rich Supply Experience: Verified vendor supplying major domestic operators (CNPC, Sinopec, CNOOC) and international markets, including Russia, Kazakhstan, and the Middle East.
OEM & Supply Support
Yukos provides manufacturing and supply services for equipment manufacturers, distributors, and engineering contractors.
Available services include:
• OEM manufacturing
• Factory-direct supply
• Customized pipe lengths (1–6 m)
• Customized connection configurations
• Material selection for low-temperature applications
Each shipment can be supplied with supporting documentation, including Mill Test Certificates (MTC), material certificates, hydrostatic pressure test reports, inspection reports, and other project documents as required.
FAQ
Q: Can the products be manufactured according to GOST or project specifications?
A: Yes. Products can be manufactured according to customer drawings, technical specifications, or project requirements. Dimensions, materials, and connection types can be customized for projects in Russia, Kazakhstan, and other CIS markets.
Q: Can you support long-term supply for oilfield projects?
A: Yes. With an annual production capacity of more than 1,500 tons of oilfield equipment and high-pressure components, Yukos supports both scheduled procurement and long-term supply agreements for distributors, EPC contractors, and oilfield service companies.
Q: What quality documents are available?
A: Documentation can include Mill Test Certificates (MTC), material certificates, inspection reports, hydrostatic pressure test reports, and other export documents according to customer requirements.
Q: What inspections are performed before shipment?
A: Products can undergo dimensional inspection, wall thickness measurement, Ultrasonic Testing (UT), Magnetic Particle Inspection (MPI), hydrostatic pressure testing, and material verification according to customer requirements.
Q: Can third-party inspection be arranged?
A: Yes. Third-party inspection is available before shipment upon customer request.
Hot Tags: Rigid Straight Pipe,High Pressure Pipe & Manifold