Steel Plate Suppliers
Service Steel & Pipe is the region’s trusted steel plate suppliers, stocking stainless steel plate in commonly specified grades, including Type 304 and Type 316. Our extensive inventory and responsive turnaround help keep plate procurement aligned with project schedules.
We offer a wide range of thicknesses so customers can match plate selection to structural requirements and fabrication needs. Additionally, we provide weight-per-square-foot data for easy reference when planning loads, estimating freight, or preparing fabrication quotes.
Carbon Steel Plate Suppliers
Many projects use carbon steel plate when corrosion resistance is not the primary requirement. Often, engineers and contractors specify carbon plate for structural strength, durability, and cost control.
Service Steel & Pipe stocks carbon steel plate in several commonly specified grades, including:
- A36/SA36
- A516-70/SA516-70
- A572-50
- AR400
Customers comparing steel plate suppliers usually evaluate carbon and stainless steel plates based on their operating conditions. A stainless steel plate provides corrosion resistance, while a carbon steel plate is often chosen for structural applications where exposure risk is lower.
Fabricators commonly use carbon steel plate for structural base plates, equipment mounts, heavy machinery components, reinforcement plates, and industrial flooring. These applications rely on the strength and durability of carbon steel plate.
Stainless Steel Plate Suppliers | 304 & 316 Grades
Type 304 and Type 316 are two of the most widely specified stainless steel plate grades because they perform well across many industrial environments. Both grades provide corrosion resistance and reliable fabrication performance, which makes them ideal for welded assemblies and fabricated components.
When choosing between these grades, the top factors to consider are the environment in which the plate will operate and the expected level of corrosion exposure. Interior fabrication projects often use 304, while applications involving chemicals, salt exposure, or frequent washdowns may require 316.
Type 304 Stainless Steel Plate
This grade offers sufficient corrosion resistance for many interior environments and mild exterior conditions, such as areas not subject to severe weather or high humidity. Fabricators often choose this grade because it welds well and machines consistently during common shop processes.
Common applications of type 304 stainless steel plate include equipment panels, food processing components, and fabricated brackets. It is also used for architectural trim, tanks, and equipment enclosures where corrosion resistance and appearance are of the utmost importance.
Type 316 Stainless Steel Plate
Type 316 stainless steel plate contains molybdenum, which further improves corrosion resistance compared to 304. Engineers often specify this grade when components will operate in environments with high chloride levels.
Facilities near saltwater or frequently exposed to chemicals and abrasive cleaning agents rely on this grade of stainless steel plate. Some typical applications are water treatment equipment, coastal construction components, chemical processing systems, and industrial washdown areas.
Available Stainless Steel Plate Thicknesses
Plate thickness affects structural performance, handling requirements, and shipping weight. Engineers, fabricators, and purchasing teams often review weight-per-square-foot data when estimating loads and planning deliveries.
The stainless steel plate reference table below comes directly from the Service Steel & Pipe catalog. Customers frequently review this information when comparing quotes from stainless steel plate suppliers and estimating total plate weight for a project.
| Thickness | Weight (lbs per sq. ft.) |
|---|---|
| 3/16" | 8.579 |
| 1/4" | 11.16 |
| 5/16" | 13.75 |
| 3/8" | 16.5 |
| 7/16" | 19.08 |
| 1/2" | 21.66 |
| 9/16" | 24.25 |
| 5/8" | 26.83 |
| 3/4" | 32.12 |
| 7/8" | 37.29 |
| 1" | 42.67 |
| 1-1/8" | 47.83 |
| 1-1/4" | 53 |
| 1-1/2" | 63.34 |
| 1-3/4" | 73.67 |
| 2" | 84.01 |
| 2-1/4" | 94.78 |
| 2-1/2" | 105.1 |
| 3" | 126.3 |
| 3-1/4" | 136.6 |
| 3-1/2" | 147 |
| 3-3/4" | 157.3 |
| 4" | 167.6 |
Project teams use weight-per-square-foot calculations during several stages of planning. Structural engineers reference the data when calculating loads, while procurement teams use it to estimate freight costs.
Fabricators also rely on weight data when estimating cutting time and handling requirements. Crane operators and rigging crews often review these numbers before thicker plates arrive at a fabrication shop or jobsite.
Steel Plate Applications Across Industries
Steel plate appears across many industries because fabricators can cut, weld, and machine it into structural or mechanical components. Engineers select plate thickness and grade based on structural loads, environmental exposure, and fabrication requirements.
Working with dependable stainless steel plate suppliers helps ensure the plate material arrives on schedule and meets the job’s specifications.
Construction and Structural Projects
Structural contractors use steel plates for base plates, connection plates, and reinforcement components. These help transfer loads between structural members and concrete foundations.
Oil & Gas Facilities
Energy facilities use plate materials for equipment skids, structural supports, and platform components. Many installations operate in demanding environments where strength and durability are essential.
Industrial Fabrication Shops
Fabrication shops rely on plate materials to produce frames, brackets, guards, and welded assemblies. Accurate thickness and weight help ensure consistent fabrication processes.
Agriculture & Equipment Manufacturing
Steel plate is often used to manufacture agricultural equipment frames, reinforcement areas, and wear components. Plate strength helps equipment withstand heavy mechanical loads and continuous field use.
Water & Wastewater Systems
Water treatment facilities use plate materials for structural supports, equipment enclosures, and access platforms. Engineers often specify a stainless steel plate when corrosion exposure is a concern.
Food Processing Plants
Stainless steel’s corrosion resistance makes it a popular choice for food processing facilities, helping equipment maintain durability in washdown environments. It is used for tanks, panels, enclosures, and fabrication components that are subject to sanitation procedures.
Why Contractors Work With Service Steel & Pipe
Contractors, fabricators, and purchasing teams rely on suppliers who keep projects moving when material schedules tighten. Here’s why many customers choose Service Steel & Pipe when evaluating steel plate suppliers.
Ready Inventory in Multiple Thicknesses
We maintain stock across a range of plate sizes and thicknesses so customers can source material without extended lead times.
Knowledgeable Staff
Our team works with contractors, fabricators, and purchasing departments every day. We help confirm grade selection, thickness requirements, and order details before materials ship.
Flexible Order Quantities
Some projects require a single plate for a repair job, while others require larger volumes for ongoing fabrication work. Regardless of the size of your order, we are ready to fill it.
Support for Just-in-Time Production
Many customers rely on staged deliveries to support fabrication or manufacturing schedules. In many cases, we can deliver stock materials the day after the order is placed.
Will-Call and Pickup Access
Our will-call and pickup center operates five days a week. This allows customers who need material to arrange pickup quickly, reducing downtime between ordering and fabrication.
Regional Delivery Coverage
From our location, we can deliver within roughly a 200-mile radius of the Shreveport and Bossier City area. Local deliveries are free, with minimum weight requirements of 1,000 lb locally and 5,000 lb for deliveries outside 100 miles.
Quick Quote Turnaround
Project schedules often depend on fast pricing confirmation. Our team responds quickly so customers can confirm availability and move ahead with purchasing.