Normal and high-strength rolled steel plate is one of the main structural materials in the manufacture of boilers, vessels and tanks for the transportation and storage of liquid and gaseous substances, as well as various technological operations under pressure.
Boiler and pressure vessel grades are made of fine grain steel, with high impact resistance.Factors considered when designing boilers and pressure vessels include the size and weight of the vessel and its contents, internal and external forces, ambient and operational temperatures, stresses, corrosion, etc.
Boiler and pressure vessel grade steel comes in a variety of grades and thicknesses, and are designed to contain the large internal pressure.
ASTM A516 | GRADE 55 | GRADE 60 | GRADE 65 | GRADE 70 |
CARBON | 0.18-0.26% | 0.21-0.27% | 0.24-0.29% | 0.27-0.31% |
MANGANESE | 0.60-1.20% | 0.60-1.20% | 0.85-1.20% | 0.85-1.20% |
PHOSPHORUS MAX | 0.025% | 0.025% | 0.025% | 0.025% |
SULFUR MAX | 0.025% | 0.025% | 0.025% | 0.025% |
SILICON | 0.15-0.40% | 0.15-0.40% | 0.15-0.40% | 0.15-0.40% |
A516 | GRADE 55 | GRADE 60 | GRADE 65 | GRADE 70 |
YIELD (KSI) | 30 | 32 | 35 | 38 |
TENSILE (KSI) | 55-75 | 60-80 | 65-85 | 70-90 |
ELONGATION (200 MM) | 23 | 21 | 19 | 17 |
Product Name | China supply Hot Rolled A516 GR70 boiler steel plate low Alloy Steel Plate Pressure Vessel Plate |
Standard | AISI,ASTM, EN, BS, GB, DIN, JIS |
Thickness | 3mm-500mm |
Width | 0.3m-3m |
Length | 2m-12m,or as to requirement |
A572GR.50, A572GR.60 Q245R,Q345R,Q370R 15CrMoR,15MnNiDR,15Mo3,15CrMoG 09MnNiDR,12MnNiVR,13MnNiMoR,Gr70,18MnMoNbR,19Mn6 | |
Inspection | ISO,BV,SGS,MTC |
Packing | Waterproof paper, and steel strip packed. |
Supply Ability | 250000 metric tons/Year |
MOQ | 5 metric ton,sample order accepted |
Shipment time | 10-15 days after received deposits. |
Payments | T/T,LC |
We are a well known worldwide supply and export Pressure vessel steel plate in following countries:,Italy, Philippines, France,Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.