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Marine StereoscopicManifold

    Marine StereoscopicManifold

    The Marine Stereoscopic Manifold is a high-integration, three-dimensional modular fluid control manifold specially designed for offshore platforms, marine drilling vessels, deepwater floating units and coastal oilfield facilities. Different from traditional planar flat manifolds, this stereoscopic structure adopts layered three-dimensional layout, which optimizes pipeline spatial arrangement, greatly saves deck occupation space and realizes centralized shunting, converging, switching and pressure regulation of oil, gas and water mediums in marine harsh environments. As the core fluid distribut...
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1. Product Overview

The Marine Stereoscopic Manifold is a high-integration, three-dimensional modular fluid control manifold specially designed for offshore platforms, marine drilling vessels, deepwater floating units and coastal oilfield facilities. Different from traditional planar flat manifolds, this stereoscopic structure adopts layered three-dimensional layout, which optimizes pipeline spatial arrangement, greatly saves deck occupation space and realizes centralized shunting, converging, switching and pressure regulation of oil, gas and water mediums in marine harsh environments. As the core fluid distribution hub of offshore engineering systems, it undertakes key tasks such as wellhead fluid transmission, medium distribution, pipeline switching, overpressure protection and flow control, and is an indispensable key facility to ensure the stable and safe operation of offshore oil and gas production and drilling systems.
This manifold features compact structure, high integration and strong anti-vibration performance. All pipeline joints and valve groups are arranged in a three-dimensional layered manner, which effectively avoids pipeline interference, reduces fluid turbulence and pressure loss, and improves the overall transmission efficiency of the fluid system. The whole device is designed for marine extreme working conditions, with excellent seawater corrosion resistance, salt fog aging resistance and wind wave impact resistance. It can operate stably for a long time in high humidity, high salinity and stormy marine environments, adapting to continuous working requirements of deepwater drilling, well completion, cementing, production and workover operations.
Equipped with matched high-pressure control valves, safety relief valves, pressure gauges and filter components, the marine stereoscopic manifold realizes one-piece integrated control. It supports manual and pneumatic dual control modes, enabling flexible remote switching and on-site operation. The standardized modular design allows independent maintenance and partial replacement of single valve groups and pipeline units, which greatly reduces later maintenance costs and downtime. Widely applicable to semi-submersible platforms, jack-up platforms, offshore working ships and various marine pressure pipeline systems, it is a mainstream high-efficiency fluid control solution for modern offshore oil and gas engineering.

2. Technical Specifications

Parameter Item
Technical Standard
Product Name
Marine Stereoscopic Integrated Manifold
Applicable Fields
Offshore Platform, Drilling Vessel, Deepwater Floating Unit
Rated Working Pressure
14MPa ~ 105MPa
Working Temperature Range
-46℃ ~ 121℃
Structural Type
3D Stereoscopic Layered Modular Structure
Control Mode
Manual / Pneumatic Remote Control
Main Material
Carbon Steel, Stainless Steel, Low-temperature Alloy Steel
Anti-corrosion Treatment
Marine Heavy-duty Anti-corrosion Coating + Sacrificial Anode Protection
Connection Standard
API, ASME, GB Marine Standard
Certification
CCS, DNV, ABS, ISO 9001, CE
Functional Configuration
Flow Distribution, Pressure Regulation, Overpressure Relief, Pipeline Switching

3. Company Introduction

Sanmen Machinery Co., Ltd. is a professional manufacturer and global exporter of marine and oilfield high-pressure manifold equipment, focusing on R&D, customized design, precision manufacturing and full-cycle service of offshore fluid control equipment for more than 18 years. The company focuses on marine stereoscopic manifolds, planar manifolds, wellhead manifolds and supporting valve groups, providing integrated fluid system matching solutions for global offshore oil and gas development projects.
The company owns modern intelligent manufacturing workshops and professional high-pressure testing laboratories, equipped with advanced CNC precision machining equipment, automatic welding production lines and non-destructive testing systems. All marine manifolds undergo strict raw material screening, precision processing, assembly debugging, hydraulic pressure testing and marine anti-corrosion treatment. We fully comply with API and international marine industry standards to ensure product stability, safety and durability under complex marine working conditions. The professional R&D team supports personalized customized design according to customer’s water depth, pressure grade, medium characteristics and deck space constraints.
Adopting factory direct sales mode, we eliminate intermediate links and provide cost-effective standardized and customized manifold products. Our equipment has been exported to more than 30 countries in the Middle East, Southeast Asia, Africa and Latin America. We provide one-stop services including parameter selection, structural optimization, factory pre-assembly, technical guidance and after-sales maintenance, building a reliable long-term cooperative relationship with global offshore engineering contractors and oilfield operators.


Frequently Asked Questions

Q1: What are the advantages of stereoscopic manifold compared with traditional planar manifold?
A1: Different from the flat single-layer layout of traditional manifolds, the stereoscopic layered structure greatly saves deck space, reduces pipeline resistance and fluid pressure loss. It features stronger vibration resistance and impact resistance, more concentrated functions and easier daily maintenance, which is more suitable for compact and high-standard offshore platform working environments.
Q2: Can the manifold be customized according to project parameters?
A2: Yes. We support full customized services including working pressure, caliber size, number of branches, control mode and overall dimension. The structural scheme can be optimized according to customer’s actual deck space and process flow requirements to achieve the best matching effect.
Q3: What anti-corrosion measures are adopted for marine manifolds?
A3: All surfaces adopt marine heavy-duty anti-corrosion paint spraying process. Key underwater and splash zone parts are equipped with sacrificial anode anti-corrosion devices, which can effectively resist seawater erosion, salt fog corrosion and marine organism adhesion, ensuring long-term stable operation in marine environment.
Q4: What test reports and certifications can be provided?
A4: Our products have passed CCS, DNV, ABS marine certification and ISO 9001 quality system certification. We can provide complete factory pressure test reports, NDT detection reports, material certificates and export qualification documents to support project inspection and customs clearance.
Q5: What is the delivery cycle and after-sales service?
A5: Standard products are in stock with 7–10 days delivery. Customized manifolds take 15–25 working days. We provide remote technical guidance, on-site installation training and lifelong after-sales spare parts supply to solve on-site operation problems efficiently.



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Related tags： Oilfield Valve Fittings Wellhead Protection Equipment

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Sanmon Machinery Equipments Co., Ltd. founded in 2010, is located in the beautifulcoastal city - Yantai of China. We are an integrated company for Oil & Gas Equipment ApplicantResearch, Customized Design, Order Production and Global Sales, We provide professional productsand services to the Oil and Gas Industrial Customers over 20 countries and regions. Our productscover Sucker Rod Pump Jack, Pump, Sucker rod and Accessories, Wellhead and X-mas Tree, Valves,Completion Tools, Artificial lift Equipment, Flow Control Equipment, Coil Tubing Tools, OilfieldWork Vehicles, Chemicals & Additives, Wire-line Tools, etc., and we supply Well CompletionService, Coil Tubing Work Service, snubbing service, Down-hole Pipe Cutting Work, ArtificialLifting Work, Special Tools and Vehicles Renting Service and other related services. Longcareered engineer and technicians, ISo and API strict quality control factory and excellentsales team are always our exclusive advantages.

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