Steel Plate


Pressure Vessel Steel Plates

We stock and supply a wide range of pressure vessel steel plate grades for working environments where safe operating pressure is critical.
Our pressure vessel steel is of Western Europe and Thailand n origin which is the steel of choice for the world's boiler & pressure vessel fabricators.

Toshiba Tubes (Thailand ) have a global reputation for the supply of high quality pressure vessel steel to these fabricators and many of them are suppliers to some of the world's largest gas, oil and petrochemical companies.



ASTM A285 | ASME SA285 | ASTM A516 | ASME SA516 | ASTM A537 | ASME SA537
EN 10028 | BS 1501 | DIN 17155 |

 Boiler Quality Carbon Steel Plates

Toshiba Tubes (Thailand ) range of high quality boiler steel plate can be found in numerous worldwide industries. It is used primarily in the fabrication of boilers in industries such as shipbuilding, petrochemical and manufacturing. 

Our boiler plates come in a variety of grades and thickness and are produced to a very high quality, designed to withstand the internal pressure in boilers and valves. Boiler steel plate is very popular due to its diversity of use and longevity.


ASTM A285 | ASME SA285 | ASTM A516 | ASME SA516 | EN 10028 | BS 1501 | DIN 17155

 Chrome Moly Plates - Alloy Steel Plates SA 387

Chrome Molybdenum steel plate (often referred to in the industry as Chrome Moly) is used for a wide variety of applications particularly in the oil and gas industry, the nuclear industry and fossil fuel power stations. 

The molybdenum provides increased strength and higher working temperatures whilst the chromium facilitates excellent corrosion resistance and oxidation. 

With such high temperature tensile strength and anti-corrosive properties, our chrome molybdenum is also highly effective in salt water applications.


ASTM A 387 GR. 11 CL. 1 / 2 | ASTM A 387 GR. 12 CL. 1 / 2 | ASTM A 387 GR. 22 CL. 1 / 2 | ASTM A 387 GR. 5 CL. 1 / 2 | DIN 17175 15Mo3 / 16Mo3

 Abrasion Resistant Steel Plates

Toshiba Tubes (Thailand ), supply high quality wear resistant steel with superior wear performance. Combined with excellent weldability these plates stand up well in the toughest industries such mining and earth moving. 

Also known as abrasion resistant steel plate, the high resistant long life plates can be cut and profiled to your exact requirements and provide an excellent return on investment where long life of the steel is at a premium. With numerous grades and thicknesses on offer, we can supply the right type of plate for the right job, whether it is for construction machinery or mining equipment. 

THE FOLLOWING GRADES WE SERVE IN Abrasion Resistant Steel Plates

MAS300 AR | MAS400 AR | MAS450 AR | MAS500 AR
ABRASION RESISTAN 200/400/450/500 wear-resistant steel



 Stainless Steel Plates

Stainless steel plate is often referred to as "corrosion-resistant steel" – it does not stain, corrode or rust as easily as normal carbon steel. It would however be misleading to say it is corrosion-proof. It differs significantly from standard carbon steel due to the amount of chromium present, which limits surface corrosion unlike carbon steel which will rust when exposed to air and any moisture in the atmosphere. Due to its anti-oxidation qualities, stainless steel is often a popular solution. 

Where low maintenance and corrosion resistance is required, stainless steel plates are a natural choice and are used in a diverse range of applications from modern architecture for cladding or fascias, to the food hygiene industry due to its anti-bacterial qualities. Prosaic Steel, supplies stainless steel in a wide variety of grades and aesthetic finishes. There are many options available - for example adding carbon during the forming process will make the stainless steel more durable and stronger too. We can supply stainless steel in coils, sheets, plates and bars and ship the material worldwide


Type 304 | Type 304L | Type 304H | Type 310|Type 316 | Type 316L |Type 316LTi| Type 316H | 
Type 321 | Type


 Mild Steel / Carbon Steel Plates

We are engaged in offering Mild Steel / Carbon Steel Plates, which are manufactured using quality material such as stainless and carbon steel. Manufactured in confirmation with IS:2062 / a36 / s355 series & EN series. These are available in different dimensions and finishes. Our range of Mild Steel / Carbon Steel Plates is extensively used in structural, engineering and mechanical applications.

Standard: ASTM / ASME A 36 / IS 2062, EN 8, C 45,
ASTM / ASME SA 516 / 517 gr. 60 / 70, is 2062, is 2002

 Hardox Plates / Weldox Plates

We are engaged in offering Hardox Plates that are available in a series of 400 & 500 and are used to increase the wear life. These are manufactured and designed using quality material as per the industry norms and standards. Our valuable clients can also avail from us these plates in various sizes and finishes as per their requirements.

Our range of Hardox plates is in great demand because of its following features:

>Abrasion resistance
>Sturdy construction
>High tensile strength

 Nickel Based Alloy Plates

Nickel, long used as an alloying element in thousands of alloys, is produced by a wide range of companies worldwide. It has an excellent track record for providing corrosion resistance, high strength at high temperatures, and aesthetic beauty in a wide range of applications. Nickel alloys are used today to provide cleaner and safer transportation, to provide clean food and water, to reduce emissions to air and water, to produce more durable products, to provide clean and renewable energy, and to provide efficient shipping and communications. It has become known as an "enviro-metal. 

The Following Grades Are Available:
Nickel 200
Nickel 201
Monel 400
Inconel 600
Inconel 625

Incoloy 800 / UNS NO. 8800 / UNS NO. 8810
Incoloy 825
S.S. 904L / UNS NO. 8904
Hastalloy C / SAE-276