In determining what grade of stainless steel tubing to select many factors are taken into account. The main requirement for stainless steels is that they should be corrosion-resistant for a specified application or environment. Strength and fabrication characteristics are also taken into consideration. There are more than 60 grades of stainless steel. However, the entire group can be divided into four metallurgic classes. In determining what grade to select, additional mechanical or physical properties may also need to be considered to achieve the overall service performance requirements.
Chromium (17-25%), Nickel (8-25%); non-magnetic, not heat treatable. It can develop high strength by cold working. Additions of molybdenum (up to 7%) can increase the corrosion resistance. 300 series resist corrosion and uphold their strength at high temperatures and are easy to maintain. Type 316 contains slightly more nickel than Type 304, and 2-3% molybdenum giving it better corrosion resistance.
Typical uses: surgical applications, food, and beverage equipment, wastewater equipment, chemical equipment, architectural applications.
Straight chromium (12-18%); magnetic and can be hardened by heat treatment. Type 410 resists corrosion in mild atmospheres, steam, and mild chemical environments.
Typical uses: fasteners, machinery parts, pump shafts.
Straight Chromium (12-18%); low carbon, magnetic, but not heat treatable.
Typical uses: highly polished trim applications, food processing.
Chromium (12-28%), Nickel (4-7%); martensitic or austenitic. The typical grade 17-4 name comes from the additions 17% Chromium and 4% Nickel, it is also known as grade 630. They have high strength, relatively good ductility, and good corrosion resistance at moderate temperatures.
Typical uses: valves, gears, pump parts, bolts, saws, shafting.
Austenitic stainless steel is the largest group, making up two-thirds of the stainless steel productions. Eagle Stainless stocks 300 series stainless steel in both seamless and welded tubing for a variety of applications. If you need help ordering your tubing see these top ten tips to help with the ordering process.
When choosing stainless steel gratings for your needs, there are many factors to ponder.
The material you need will depend on the application, the corrosive environment, the product’s expected life, and the aesthetic requirements.
This blog will overview each of these topics to help you make an enlightened decision!
First, you need to consider the environment where the gratings will be used – indoor and outdoor settings can impact the type of grating required.
Secondly, evaluate the load capacity and the weight the gratings need to support.
Finally, choose the right grating finish, whether corrosion-resistant, slip-resistant, or both.
Apart from the factors mentioned above, there are numerous others that you need to ponder upon while choosing the stainless steel grating for your application.
Keep on reading to explore!
Stainless steel gratings are a type of mesh screen used in various industries for decades.
They feature a durable stainless steel mesh that can be easily cleaned and reused, making them highly cost-effective and sustainable.
They are also corrosion resistant, slip resistant, robust, long-lasting, and aesthetically pleasing.
This mesh is created by a bearing bar running in one direction while a crossbar runs perpendicular to it.
However, the grid design can be changed to achieve desired function, strength, load-bearing capacity, and aesthetic appearance.
The stainless steel gratings are available in different types, depending on their sizes, production method, material, strength, aesthetic appearance, and finishing, making them a versatile product for a wide array of applications.
These steel gratings are typically used in industrial settings, where they are installed on pipes, trenches, and other equipment as part of a safety system to prevent contamination from entering or leaving a space.
It can also protect workers from falling objects on construction sites.
They can also be found in many residential applications, such as windows or shower doors.
They allow sunlight and air yet offer excellent security. Besides, they also enable easy cleaning and maintenance without compromising the grating material’s integrity.
Moreover, these grating can also be used for commercial applications and public places with high traffic, such as stair treads, ceilings, fences, bridges, walkways, trench covers, parking lots, etc.
Stainless steel gratings have several advantages over their non-stainless steel counterparts. These include:
This means that you won’t have to worry about wearing away at your grating with repeated scrubbing, which can cause problems in the long run.
Stainless Steel gratings are more durable than their non-stainless steel counterparts, meaning they will last longer and not corrode or rust.
Moreover, they are more durable than other grates, so you don’t have to worry about replacing them often.
If you do need a replacement, however, there are many options available that are attractive and sturdy enough for any application.
Stainless steel gratings are less expensive than other materials, making them an ideal choice if you are on a tight budget.
Stainless steel grating can be designed in different shapes and can be altered to achieve other functions, aesthetic appearance, strength, corrosion, heat and chemical resistances, and load bearing capacities, making them versatile and usable for various residential, commercial, and industrial applications.
· Besides, they are also easy to install, clean, and maintain and abundantly available in the market to buy!
The stainless steel gratings can be classified into different types depending on the production method and material.
Some of the notable stainless steel grating types are as under:
· Welded Stainless Steel Grating: It is a grate made by welding together several pieces of stainless steel metal bars to form a grid, rather than being forged in one piece.
It’s usually used for applications where excellent load-bearing capacity, high strength, and durability are required, like on floors, stair treads, and fences.
· Press-Locked Stainless Steel Grating: Press-locked stainless steel grating is a grate that has been pressed to form a shape. Here, the flat steel is usually used to create a bearing bar and cross bar that are pressed on each other perpendicularly to form a grid.
It can be used in applications where stability and aesthetically pleasing appearance is required, like stair treads, platforms, trench covers, fences, etc.
· 316 Stainless Steel Grating: This type of stainless steel grating has high heat resistance, corrosion resistance, and pitting resistance.
· 304 Stainless Steel Grating: Compared to 316 Stainless Steel grating, this grating has lower corrosion, heat, and pitting resistance but high tensile strength.
Both 304 and 316 Stainless Steel gratings are mainly used for industrial applications in humid environments with heavy chemical concentrations like paper processing, textile equipment, and petroleum refining.
Besides, they can also be used for residential and commercial applications in places with high humidity.
When it comes to choosing stainless welded steel bar grating for your needs, there are several factors you will want to consider.
First, you need to know how you want to use these welded steel bar grating.
Do you want to use it for fencing, flooring, ceiling, or other purposes? Is appearance necessary?
How much traffic is expected to use the welded steel grating?
What are the environmental conditions? What durability and strength do you require? And much more.
Your applicationwill help you decide what type of stainless steel bar grating is best for you.
Stainless steel bar grating is usuallyin a standard size of 33 mm × 33 mm and 34 mm × 38 mm.
However, this size and shape can be customized according to the required load bearing capacity, application, and client’s requirement.
Stainless steel bar grating can have different surfaces and finishes.
The surface treatments, including serrated surface and grit surface, are done to enhance slip resistance.
While surface finishing, such as mill finishing, matte finishing, etc., is used to improve appearance and corrosion resistance.
You can choose the right bar grating pitch size per required weight carrying capacity.
Large pitches have a lower weight bearing capacity, while small pitches have a high weight bearing capacity.
If you are still unclear about picking the suitable stainless galvanized steel bar grating for your application, contact us at ChinaGratings.com.
We have all the right expertise, team, and equipment to suggest and provide you with the best bar grating for your need.
There is numerous stainless welded steel gratings manufacturer worldwide, but we suggest you prefer ChinaGratings.com.
They have over 16 years of experience, advanced machinery, and well-trained staff to produce the highest-quality stainless steel grating for your application.
Stainless welded steel gratings cost varies depending on size, material, type, and quality.
For the latest quotation, you can reach us at ChinaGratings.com.
Here are some tips for installing stainless welded hot dip galvanized steel gratings gratings:
· Use a level to ensure that your welded steel gratings is perfectly balanced when you install them.
· Once you’ve installed your welded steel gratings, ensure not to abuse them by scratching them with sharp objects or banging them hard enough to damage them over time.
· Clean the grating with a mild soap and water solution. Dry thoroughly before use.
· Do not allow the welded steel gratings (intended for indoor use) to become exposed to direct sunlight for long periods, as this could cause discoloration due to oxidation of the metal surface over time.
· Make sure the welded steel gratings is clean and free of debris.
· Use a lubricant on the stainless welded steel gratings to prevent it from getting stuck to the surface below it, which can cause damage to both materials if you’re not careful.
· Regularly inspect the stainless welded steel gratings for damage, crack, or corrosion. If you find any, get it fixed by trained professionals.
· Regularly check the welded joints and bolts to see if they are intact. For loose bolts, tighten them properly, and for cracked welded joints, get them fixed by trained professionals.
Stainless steel gratings are a great addition to any home, office, or commercial, industrial, and public space, and they can be used for various purposes.
They are long-lasting, appealing, durable, and can withstand heavy loads. They are also excellent for high-volume flow rates and/or high-pressure applications.
They are easy to install, clean, maintain, replace, and repair. They are also very cost-effective when compared to traditional gratings.
When looking for the perfect stainless steel grate for your needs, there are several things to remember.
Firstly, you should ponder on the size of your grate. You should also consider the material you want your grate to be made out of.
It may also be helpful to refer to reliable stainless steel grating manufacturers like ChinaGratings.com to determine whether certain features will fit into your space.
ChinaGratings has served its respected customers with high-quality Stainless Steel gratings since 2006. So, they have all the needed solutions for your grating needs.
The company is the world’s best high carbon quality wire rod, rolled steel coil, hot rolled steel wire supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.