A387 Grade 11 Class 1 Pressure Vessel Steel Plate
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional a387 grade 11 class 1 pressure vessel steel plate manufacturers and suppliers in China. Welcome to wholesale customized a387 grade 11 class 1 pressure vessel steel plate at competitive price from our factory. Good service and quality products are available.
A387 Grade 11 Class 1 pressure vessel steel plate
A387 Grade 11 Class 1 is a chromium-molybdenum alloy steel plate for pressure vessels, which has good high-temperature strength, oxidation resistance and sulfide corrosion resistance. The working environment of this material is harsh, and the working medium is reaction products such as hydrogen, hydrogen sulfide, wax oil, gasoline, diesel, and thermal synthesis gas, as well as raw oil. A387 Grade 11 Class 1 pressure vessel steel plate has good comprehensive mechanical properties and corrosion resistance, and can meet the use requirements of high temperature and high pressure vessels.
Chemical Composition and Mechanical Property:
|
Grade |
Chemical Composition(%) |
||||
|
C |
Mn≥ |
Si |
P |
S |
|
|
A387 Grade 11 Class2 (A387GR11CL2) |
0.04-0.17 |
0.35-0.73 |
0.44-0.86 |
0.035 |
0.035 |
|
Grade |
Mechanical Property |
|
|||
|
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
Impacting Test Temperature(°C) |
|
|
|
A387 Grade 11 Class2 (A387GR11CL2) |
515-690 |
310 |
22 |
-20,40,-60 |
|
Cutting large steel plates as your requirements to make the surface of the plate bright by miling and grinding, also can make holes and make angle degrees,and can weld by your drawing.
For the thickness under 30mm, cutting by laser; For thickness over 30mm, mainly OXY-cut, flame cutting.
For the thickness 200mm steel plate, because during the flame cutting, the temperature is very high, so the cutting parts steel plate might be broken at the angle part, then our workers will repair the angles to be good condition.
Why Choose Us
01.Customized service
Different types of product as you choose,Logo print for client's special request for ensuring your quality.
02.Advanced equipment
More production lines, using the most advanced equipment in China, a plant area of 5,000 square meters.
03.High-quality base steel
We choose high-quality raw materials. Our base steel comes from Baosteel, Shougang, etc., and our coating materials come from Nippon, Aksu and other well-known international brands.
04.Output
Products with a monthly output of about 5000-10000 tons, and have sufficient inventory.
05.Quality inspection
The implementation of strict quality inspection standards, products comply with ISO, SGS international standards, to ensure 100% compliance with customer requirements.
06.Price advantage
Advanced production management process, from production to delivery, efficient and fast.The most important is our competitive price, enquiry us for more details.
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