Petrochemical, Energy & Power Facilities
Solution Overview
Anhui Mayson is dedicated to providing high-performance, heavy-duty structural steel and equipment framing solutions for the global petrochemical, oil & gas, power generation, renewable energy, and industrial gas & air separation (ASU) sectors. Engineered to withstand extreme operational conditions—including high pressure, cryogenic/thermal shocks, severe marine corrosion, and potential explosive hazards—Anhui Mayson integrates advanced C5-M/CX marine-grade anti-corrosion coatings, heavy pipe rack fabrication, skid-mounted pressure vessel packages, and modular structural engineering. Operating under strict compliance with AWS D1.1, AISC 360, EN 1090, and ASME / PED international quality codes, we empower global EPC contractors and industry leaders to build safe, resilient, and fully compliant energy and chemical infrastructure.
Petrochemical Pipe Racks & Modular Process Skids
Solution Description:
Heavy-duty pipe racks and modular equipment skids custom-engineered for refineries, chemical complexes, and LNG terminals, designed for seamless factory pre-assembly and rapid field installation.
Features & Advantages:
High Pipe-Load Capacity: Multi-tier truss frameworks engineered to support heavy, high-pressure piping arrays and thermal expansion stresses.
C5-M Marine-Grade Coating: Advanced thermal spray aluminum/zinc and multi-coat epoxy systems providing 30+ years of resistance against acid rain and saline atmospheres.
100% NDT Weld Quality: Critical structural joints undergo rigorous Ultrasonic (UT) and Radiographic (RT) non-destructive testing to ensure long-term integrity under vibration.
Thermal, Hydro & Renewable Power Plant Facilities
Solution Description:
Robust steel structural frameworks designed for steam turbine halls, heavy boiler supports, electrical substations, and utility-scale solar/wind renewable infrastructure.
Features & Advantages:
High Dynamic Fatigue Resistance: Utilizes high-strength low-alloy steel engineered to absorb high-frequency equipment vibration and heavy suspended loads.
Integrated Overhead Crane Beams: Engineered to accommodate heavy-duty electric overhead traveling (EOT) cranes for effortless turbine installation and long-term maintenance.
Modular Speed of Construction: High-precision shop prefabrication accelerates site erection timetables, enabling earlier grid connection and commercial operation.
Blast-Resistant Control Rooms & Substation Buildings
Solution Description:
Engineered protective steel buildings designed for high-hazard petrochemical zones (Zone 1 / Zone 2), delivering advanced blast resistance, fire insulation, and environmental sealing.
Features & Advantages:
High Blast Overpressure Resilience: Structural framing validated via Finite Element Analysis (FEA) to absorb and dissipate blast shockwaves from 30kPa to 100kPa+, safeguarding personnel and mission-critical controls.
Certified Fire & Gas Tightness: Integrated with 2-to-4-hour fire-rated wall systems and blast-proof doors to prevent toxic gas infiltration and secondary thermal exposure.
LNG & Tank Farm Supporting Structures
Solution Description:
Specialized low-temperature steel frameworks, access platforms, and trestle bridges designed for LNG cryogenic storage, jetty unloading, and oil tank farms.
Features & Advantages:
Cryogenic Toughness: Crafted from specialized low-temperature impact-tested steel grades that resist brittle fracture under cryogenic LNG conditions.
Safety Walkways & Access Systems: Heavy-duty galvanized steel gratings and serrated stair treads ensure maximum traction and worker safety during maritime/coastal inspections.
Pressure Vessels, Gas Compression & Air Separation Systems
Solution Description:
Precision-engineered structural framing, heavy skid bases, and specialized support systems tailored for high-pressure vessels, gas compression trains, and air separation purification packages (e.g., O2, N2, Ar extraction, and hydrogen processing), designed to perform under extreme pressure and thermal cycles.
Features & Advantages:
Full Alignment with Vessel Codes: Structural engineering complies strictly with ASME Sec VIII, PED (2014/68/EU), and GB150 standards, guaranteeing flawless load distribution and structural safety around pressurized equipment.
Modular Plug-and-Play Skid Integration: Enables high-density skid-mounted prefabrication for gas compression and purification packages, completing structural assembly and piping integration in the factory to minimize field setup time.
Dynamic Load & Vibration Resistance: Engineered with high-fatigue-strength steel and vibration-damping structural connections to absorb continuous cyclic resonance from heavy gas compressors.
Thermal Cycle & High-Corrosion Durability: Utilizes temperature-resistant steel grades and premium industrial coating systems built to withstand the extreme thermal swings and corrosive atmospheres typical of air separation facilities.