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A387 Pressure Vessel Carbon Steel Coil
PRODUCT DESCRIPTION
A387 Pressure Vessel Carbon Steel Coil Description
ASTM A387 Boiler Vessels are chromium molybdenum alloy steel coils, suitable for welding boilers and for high temperature pressure vessels. ASTM A387 boiler vessel coils are classified into grade 5, grade 9, grade 11, grade 12, grade 22 and grade 91 according to the alloy elements contained. Except for grades 21L, 22L, 91 and 911, each grade of ASTM A387 boiler vessel coil has two tensile strength categories according to its heat treatment: Class 1 and Class 2.
Product Parameters
Product Name | A387 Pressure Vessel Carbon Steel Coil |
Production Process | Hot Rolling, Cold Rolling |
Material Standards | AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc. |
Width | 45mm-2200mm |
Length | Custom Size |
Thickness | Hot Rolling: 2.75mm-100mm |
Delivery Conditions | Rolling, Annealing, Quenching, Tempered or Standard |
Surface Process | Ordinary, Wire Drawing, Laminated Film |
Chemical Composition
A387 | UNS | C | Mn | P | S | Si | Cr | Mo |
Level 5 | S50200 | ≤ 0.15 | 0.25-0.66 | 0.025 | 0.025 | ≤ 0.55 | 3.90-6.10 | 0.40-0.70 |
Level 9 | K90941 | ≤ 0.15 | 0.25-0.66 | 0.025 | 0.025 | ≤ 1.05 | 7.90-10.10 | 0.85-1.15 |
Level 11 | K11789 | 0.04-0.17 | 0.35-0.73 | 0.025 | 0.025 | 0.44-0.86 | 0.94-1.56 | 0.40-0.70 |
Level 12 | K11757 | 0.04-0.17 | 0.35-0.73 | 0.025 | 0.025 | 0.13-0.45 | 0.74-1.21 | 0.40-0.65 |
Level 22 | K21590 | 0.04-0.15 | 0.25-0.66 | 0.025 | 0.025 | ≤ 0.50 | 1.88-2.62 | 0.85-1.15 |
Class 22L | K21590 | ≤ 0.12 | 0.25-0.66 | 0.025 | 0.025 | ≤ 0.50 | 1.88-2.62 | 0.85-1.15 |
Class 91 | K90901 | 0.06-0.15 | 0.25-0.66 | 0.025 | 0.012 | 0.18-0.56 | 7.90-9.60 | 0.80-1.10 |
Mechanical Properties
A387 | Category | Tensile Strength Mpa | Yield Strength Mpa | Elongation Gauge Length 2in.[50mm]% |
Level 5
| Section Category 1 | 415-585 | 205 | 18 |
Section Category 2 | 515-690 | 310 | 18 | |
Level 9
| Section Category 1 | 415-585 | 205 | 18 |
Section Category 2 | 515-690 | 310 | 18 | |
Level 11
| Section Category 1 | 415-585 | 240 | 22 |
Section Category 2 | 485-620 | 310 | 22 | |
Level 12
| Section Category 1 | 380-550 | 230 | 22 |
Section Category 2 | 450-585 | 275 | 22 | |
Level 22
| Section Category 1 | 415-585 | 205 | 18 |
Section Category 2 | 515-690 | 310 | 18 |
Physical Performance
Physical Performance | Metric | Imperial |
Density | 7.7-8.03 g/cm3 | 7.7-8.03 g/cm3 |
Scope of Application
The molybdenum composition in ASTM A387 boiler vessel plate can improve its tensile strength at high temperature, and make it have higher oxidation and corrosion resistance by increasing the lattice strain. ASTM A387 Boiler Container Plates are ideal for use in heat-resistant pressure vessels and sour gas environments.
Equivalent Material
American Standard ASTM | European Standard ASME | German Standard EN 10028 | English standard DIN | Legal standard BS | standard AFNOR 36206 |
A387 5 | SA387 5 | X12CrMo5 | - | - | - |
A387 9 | SA387 9 | - | - | - | - |
A387 11 | SA387 11 | 13CrMoSi5-5 | - | 621B | - |
A387 12 | SA387 12 | 13CrMo4-5 | 13CrMo44 | 620B | 15CD2.05 |
A387 22 | SA387 22 | 10/11CrMo9-10 | 10CrMo9-10 | 622-515B | 12CD9-10 |
A387 91 | SA387 91 | 10CrMoVNb9-1 | - | -- | - |
PACKAGING AND DELIVERY
We can provide,
wooden pallet packaging,
Wooden packing,
Steel strapping packaging,
Plastic packaging and other packaging methods.
We are willing to package and ship products according to the weight, specifications, materials, economic costs and customer requirements.
We can provide container or bulk transportation, road, rail or inland waterway and other land transportation methods for export. Of course, if there are special requirements, we can also use air transportation
FACTORY APPEARANCE
“Sinoforce Steel Group Limited”, as a directly steel trade export company & long term strategic parter of Shandong Jingpai, we focus on the development of high corrosion resistance, super corrosion resistance, self-repairing and easy-to-form coating steel products, and has accumulated more than ten years of rich practical experience in coating steel products.
WHY CHOOSE US
Industry Experience
We have more than 10 years of experience in coating steel.
Quality Assurance
Passed ISO9001 quality management system certification.
Fast Delivery
Provide customers with integrated steel supply chain services.
Quality Service
Excellent product quality and efficient and perfect after-sales service.
PRODUCTION LINE
The company has 1 hot-dipped galvanized production lines, 1 hot-dipped galvalume production lines, and 1 pre-painted production line, with an annual output of 600 thousand tons. The company has passed the ISO9001 quality management system certification, and the factory has a quality inspection center certified by CMA.
Galvanized Steel Production Lines
Galvanized Steel Production Lines
Galvanized Steel Production Lines
Galvanized Steel Production Lines
Galvanized Steel Production Lines
Galvanized Steel Production Lines
Galvalume Steel Production Lines
Galvalume Steel Production Lines
Galvalume Steel Production Lines
Galvalume Steel Production Lines
Galvalume Steel Production Lines
Galvalume Steel Production Lines
Prepainted Production Lines
Prepainted Production Lines
Prepainted Production Lines
Prepainted Production Lines
Prepainted Production Lines
Prepainted Production Lines
TESTING EQUIPMENT
The company has 1 hot-dipped galvanized production lines, 1 hot-dipped galvalume production lines, and 1 pre-painted production line, with an annual output of 600 thousand tons. The company has passed the ISO9001 quality management system certification, and the factory has a quality inspection center certified by CMA.
The company has passed the ISO9001 quality management system certification, and the factory has a quality inspection center certified by CMA. With excellent product quality and efficient and perfect after-sales service, it has maintained a long-term and stable strategic cooperative relationship with more than a hundred large and medium-sized enterprises at home and abroad. The products are sold to more than 20 provinces, municipalities and autonomous regions in China, and exported to more than 50 countries and regions such as Africa, the Middle East, Central and South America, Southeast Asia, and Central Asia, winning the general recognition and brand reputation of the domestic and foreign markets.
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