ASTM A387 Gr.11 Pressure Vessel Alloy Steel Plate

Product description

With the development of science, technology and industry, higher requirements have been put forward for materials, such as higher strength, resistance to high temperature, high pressure, low temperature, corrosion, wear and other special physical and chemical properties. Mild steel plate can no longer fully meet the requirements, so Alloy Steel Plate have emerged.

The steel plates are divided into thin steel plates<4mm (the thinnest 0.2mm), thick steel plates 4~60mm, and extra thick steel plates 60~115mm.The steel plates are divided into hot rolled and cold rolled according to rolling. The width of the sheet is 500~1500 mm; The width of the thickness is 600~3000 mm. The thin plates are classified into ordinary steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel andindustrial pure iron thin plates; According to professional purposes, there are oil barrel plates, enamel plates, bulletproof plates, etc; According to the surface coating, there are Galvanized Steel Plate, tinned Steel Plate , lead plated sheet, plastic composite steel plate, etc.

The steel grade of thick steel plate is generally the same as that of thin steel plate. In all aspects of products, except for Bridge Steel Plate, Boiler Steel Plate, automobile manufacturing steel plate, Pressure Vessel Steel Plate and multi-layer high pressure vessel steel plate, which are all thick plates, some steel plates, such as automobile girder steel plate (2.5~10mm thick), checkered steel plate (2.5~8mm thick), stainless steel plate, heat resistant steel plate, etc., cross with thin plates.

Product specification

ASTM A387 Gr11 Cl1 Steel Plate

ASTM A387 Gr 11 CL 1 is a chromium molybdenum alloy steel plateintended primarily for welded boiler and pressure vessels designed of elevated temperature service. The Cr content 1.25% and the Mo content 0.5%. Each grade except grade 21L, Grade 22L, Grade 91 and Grade 911 is available in two classes of tensile strength levels.

A387 Gr.11 CL.1 Chemical Composition

A387 Gr.11 CL.1 Mechanical Property

Application

Our steel plates with high wear resistance and good impact performance is good, can be cutting, bending, welding, etc., can adopt welding, plug welding, bolt connection way to connect with other structures, such as the scene of the maintenance process possesses the characteristics of time saving, convenient and widely used in peteoleum, chemical industry, container, shipbuilding, coal, cement, power station, mining, building materials, compared with other materials, has a high cost performance, has been favored by more and more buyers.

Our Factory

We provide steel plate, steel sheet, Steel Pipe ,Seamless Steel Pipe and tube, round bars and Steel Section , and doing steel products processing service: steel plate and sheet processing service. The processing works concludes cutting the larger plate into the small sizes customer demand, cut by drawing, cut to special sizes, weld the cut parts by drawing, also make galvanizing processing or surface painting on the final processed parts; steel pipe hollow bar cutting and lathe processing to make the outer diameter and wall thickness to meet customers requirement, also make heat treatment for hollow bars and pipes. Has large stocks for the carbon steel and low alloy steel plates and sheets, especially have the thick plate and heavy plates on stock, also can provide the special material and large size steel plates, boiler and pressure vessel steel plate, Marine Steel Plate, Hot Rolled Steel Plate for new production.

Advantages of our Carbon Steel Plate

1. Our product process can be adjusted according to the standards you need, such as AISI, ASTM, DIN, GB, etc., and have professional testing output.

2. We have our own workshop, we can provide one-stop service: shot blasting machine to clean steel surface, fiber machine to cut plate as CAD drawing, bending machine, drilling rig to drill.

3.The MS plates are available in different types, thicknesses, lengths, radius, dimensions, diameters, and many more. There are different types of plates are available like polished, hot rolled and cold rolled plates, and so on. The plates are used in various industries because of good workability, formability, easy to fabricate, durability, easy to install, machinability, weldability, etc.

4.The mild steel plates offer excellent corrosion resistance property in the server’s environments. The mild steel plates provide high resistance to nitric and chloride corrosion in sulfide solutions. These plates offer high strength, tensile, yield, mechanical strength, ductility, hardness, toughness, etc. It is worked very easily in a high-temperature application and show excellent resistance to chloride crossing and cracking stress.

5.The applications of mild steel plate is- this plate is used in chemical and petrochemical industry, oil and gas process, marine industry, seawater application, gas process, food process, etc. It is widely used in constructions, automobile, nuclear plant, thermal plant, power generation plant, and many more. The plates have the following application as well such as- offshore structure, oil drilling company, shipbuilding, beverage, pulp, and paper industry, etc. Before delivering our product we apply various tests to check the quality of mild steel plates such as- mechanical test, chemical test, hardness test, toughness test, eddy current test, impact test, micro test, flaring test, flattening test, etc. We are provided best packing to avoid rust.

Packaging and transportation

FAQ

Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:What are the shipping ports?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other ports according to your needs.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:What are the certifications for your products?
A:We have ISO 9001, SGS, EWC and other certifications.
Q:How long does your delivery time take?
A:In general, our delivery time is within 15-40 days, and may be delayed if the demand is extremely large or special circumstances occur.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit.