Shandong Dalu Footwear Co,.Ltd.
Economic Zone, Yishui County, Linyi City, Shandong Province, China
An oil refinery is not a "field heavy construction environment", but rather a "high-risk chemical production environment".
For safety shoes in such an environment, the design logic is not simply to focus on "thickness, weight, and anti-shatter protection", but rather: anti-static + anti-oil + adaptability to chemical environment + anti-slip + comfort for long-term wearing + basic mechanical protection.
Many refinery workers spend their days conducting inspections in the plant area, checking pipelines, operating valves, maintaining instruments, and inspecting pump rooms.
They cover a lot of ground throughout the day, which is why there is a high proportion of low-top safety shoes and sports-style safety shoes; however, maintenance, installation, and construction workers still use high-top safety boots.
What risks do safety shoes in oil refineries mainly protect against ?
During the oil refining process, there are issues such as oil product contamination, chemical corrosion, and flammable gas environments. Additionally, there are slippery conditions due to ground oil stains, water, and chemical liquids.
I. Requirements for the Upper Material :
Option 1: Microfiber Leather (Ultra-Fine Leather) -
The Mainstream Material in Modern Oil Refineries .
This is a material that is highly favored by petrochemical enterprises in Europe and America at present.
1. Using 1.6-2.0mm Microfiber Leather offers several advantages. firstly, it has excellent oil resistance, effectively preventing the contamination from gasoline and diesel. additionally, it is less prone to sticking and cracking compared to ordinary PU.
2. It has better chemical stability and can last longer when exposed to weak acids, weak bases and cleaning agents.
3.Lightweight. In the oil refinery, many positions require frequent walking. The low-top synthetic leather safety shoes offer excellent comfort.
Option 2: Full Grain Cow Leather (Full Grain Cowhide)
This type of shoe upper material is suitable for maintenance, installation and equipment construction. its thickness is approximately 1.8 - 2.2mm. its advantages include resistance to tearing, wear resistance and collision prevention.
Special treatment requirements for the shoe upper ;
1.Oil-resistant treatment is designed to prevent oil from penetrating.
2.Water-resistant - The purpose is to prevent cleaning water, rainwater and chemical liquids from entering.
3. Chemical Resistant (for certain industries)- If it is a refining and chemical production area, it must be resistant to chemical corrosion.
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II. Requirements for the Toe Cap :
The oil refinery is not without the risk of being hit. There are numerous pieces of equipment, tools, valves and parts, and they still need to be protected against being hit.
Nowadays, Composite Toe Cap is increasingly being used. The reasons are as follows:
It is lightweight and suitable for long-term inspections. 2. It does not conduct heat, making it more comfortable when close to high-temperature equipment. 3. It is not affected by magnetic fields.
Of course, Steel Toe is also widely used.
Routine inspections are suitable for standards : In Europe, the EN ISO 20345 standard is applicable. Common grades: S1P - resistant to impact, puncture, and static electricity.
The maintenance personnel are suitable for the higher-grade S3 model, which includes anti-shatter, anti-puncture protection and waterproof upper.
III. Requirements for the Midsole :
Refineries need to be divided according to positions.
1.For routine inspections, steel plates are not always necessary. S1/S1P can be used instead.
2. For the maintenance position, Kevlar Anti-Puncture Midsole is recommended. The purpose is to prevent the falling of metal fragments, screws, and tools. The standard is EN ISO 20345: P ≥ 1100N.
IV. Requirements for the Shoe Outsole : this is the core of the safety shoes for the oil refinery.
1. Anti-slip SRC is necessary because one of the most common accidents in oil refineries is slipping. The environment contains a lot of oil, water and chemical liquids. The standard: EN ISO 20345 SRC .
2. Must be resistant to oil. The recommended sole material is PU/Rubber Dual Density. this material offers the advantages of being lightweight, comfortable, and resistant to oil.
Or Nitrile Rubber Sole, which has the advantage of being more resistant to oil and heat, and is suitable for high-risk areas.
3. Anti-static A is extremely important. According to standard EN ISO 20345 A, its function is to control the release of static electricity from the human body.
4. HRO heat-resistant (optional). If located near the furnace area or heat pipelines, the requirement is: HRO, capable of withstanding 300℃ contact with heat.
V. Requirements for Lining ;
Refineries have high requirements for comfort. We recommend using Breathable Mesh Lining instead of designing overly thick winter cotton, as many areas in the refinery have relatively high temperatures.
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To sum up:
How to choose between low-top and high-top shoes? this is the most typical distinction of the oil refinery.
1. Low-cut safety shoes (Low Cut Safety Shoes) are suitable for inspection personnel. their features include light weight, flexibility and breathability.
Configuration:Microfiber leather Upper - Composite Toe - PU/Rubber Sole
Level:S1P SRC FO OR S3 SRC FO
2. High Ankle Safety Boots are suitable for maintenance workers.
Configuration : Full Grain Cow Leather - Steel/Composite Toe - Kevlar Midsole
Level:S3 SRC FO HRO
Inspection-grade safety shoes are the mainstream type chosen by oil refineries.
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As a professional manufacturer of safety shoes, we offer OEM/ODM processing services. from design to production, we provide customers with customized solutions throughout the entire process, ensuring that the products not only meet industry standards but also fully meet the actual usage requirements.
Personalized customization : we offer exclusive customization services. We can print personal or corporate logos according to customer needs, enhancing team cohesion and boosting the corporate image.
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Choosing our safety shoes is choosing peace of mind and security, it enables you to be fully confident at every step of your work.
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If you have any questions, feedback or comments, please fil out the form below and we will reply you back as soon as possible.