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OEM Factory Marine Explosion-Proof Seat Lower Cover Casting Parts

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The casting part of the Explosion-Proof Seat Lower Cover is a key component designed for safety in hazardous environments.
  • MM007

  • Zeren


Product Description

The casting part of the Explosion-Proof Seat Lower Cover is a key component designed for safety in hazardous environments. It encases the lower portion of explosion-proof seats, providing protection against potential blasts. Crafted with durable materials and precise engineering, it mitigates explosion propagation and enhances overall safety. 

The lower cover's robust design ensures the functionality of explosion-proof systems, crucially containing hazards. In environments prone to explosions, this casting part plays a vital role in safeguarding personnel, exemplifying its significance in industrial safety protocols.


Product Name Explosion-Proof Seat Lower Cover
Brand name Zeren
Model MM007

Stainless Steel

Classification Machinery equipment Casting Part-Marine Machinery
Process Investment Casting+CNC Machining
Certification ISO9001:2015
Customized support OEM

Product Presentation

LF003 6

Technical Parameters

Product General Specs
MaterialAustenitic stainless steel: 201, 303, 304, 316, 316L, 1.4581, scs14, scs16
Hardened stainless steel:17-4PH, 410, 420, 440C
Alloy cast steel: 4140, 4150, 4340, 8620, GS-25CrMo4
Casting alloy tool steel: CS-2, CS-7, CrWMn
Carbon steel: 1020, 1025(WCB), 1030, 1040, 1045, 1050
Casting toleranceCT4-CT7/GBT6414-1999; VDG Merkblad P690
Surface RoughnessRa1.6-Ra6.3
ThicknessMin 2mm (1mm in Micro-region)
Casting RadiusRound radius ≥0.3mm, Internal fillet radius≥0.5mm
Blind Hole DepthMax 30mm (Diamter 10mm)
MachiningTurning,Milling,Drilling,Boring,Threading, Grinding,CNC Machining & test equipment
Heat TreatmentAnnealing,Hardening, Normalizing,Carburizing, Aging
Surface FinishingBlack Oxide,Black Coating,Anti-Pollution Flashover Coating,Mirror Polish
Industry StandardsASTM, ICI, BS, DIN, JIS, ISO
Design SoftwarePro-E, UG,Solidworks, AutoCAD

Product Uses & Advantage


Industrial Lighting: It protects explosion-proof lighting fixtures in hazardous environments.

Oil Refineries: Used to cover alarm systems and indicators to prevent explosions in volatile areas.

Gas Plants: Installed on equipment to safeguard against explosions in gas processing plants.


Corrosion Resistance: Resistant to corrosion, ensuring a longer lifespan in corrosive environments.

Weather Resistance: Can withstand extreme weather conditions, making it suitable for outdoor use.

Heat Resistance: Can handle high temperatures without deforming or compromising safety.


Product Application

Explosion-Proof Seat Lower Cover is a kind of marine equipment Here are some specific application scenarios of marine machinery:

1. Water Treatment Systems

Marine machinery is used in water treatment systems, including desalination plants and water purification systems. 

2. Waste Management Systems

Marine machinery is involved in waste management systems, including sewage treatment plants, garbage compactors, and incinerators. These systems ensure proper disposal and treatment of waste generated onboard to comply with environmental regulations.

3. Fire Suppression Systems

Marine machinery includes fire suppression equipment such as fire pumps, fire extinguishing systems, and sprinkler systems. These systems help prevent and control fires, safeguarding the vessel, crew, and cargo.







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