ASTM A387 Gr.11 Cl.2 Boiler and Pressre Vessel

SA387 Steel Plate, Grades 5, 9, 11, 12, 22. Chromium - Molybdenum Alloy Steel Plates for elevated temp + corrosion. For Use in Boilers and pressure vessels.

A high quality chrome molybdenum alloy steel plate intended specifically for use in weldable carbon steel pressure vessels at elevated temperatures. Added molybdenum gives the material greater temperature tensile strength and the chromium provides improved corrosion resistance.

Weldable carbon steel plates for pressure vessels and boilers used in elevated temperatures. The material benefits from added chromium and molybdenum which gives the steel greater corrosion resistance and resistance to heat. A387 Grade 9 is used by fabricators who serve the oil, gas and petrochemical industry.

A pressure vessel grade steel for use in elevated temperature service, ASTM A387 Grade 11 Class 2 is used in a variety of industries and is highly effective, particularly in the oil, gas and petrochemical industry, where liquids and gases are often stored at higher temperatures.

The higher levels of chromium also provide excellent corrosion and oxidation resistance, which is a must in sour gas applications.

ASTM A387 GR 12 CLASS 2

Engineered for use in elevated temperature service, ASTM A387 Grade 12 is a chrome molybdenum carbon alloy steel for use in weldable pressure vessels and industrial boilers.
The material benefits from added chromium which provides excellent corrosion and oxidation resistance making it ideal for sour service applications in the oil and gas industry.

ASTM A387 GR 22 CLASS 2

We supply ASTM A387 Grade 22 Class 2 plates to fabricators serving the oil, gas and petrochemical industry. These industries require a pressure vessel grade steel which works well in elevated temperatures and our material serves this purpose well. And with good corrosion and oxidation resistance, A387 Grade 22 Class 2 plates are a good option.

Available Grade

In 2016, Henan Steel Guang International Trade Co., Ltd is seperated from the export department of Henan Rongshenghui Trading Co.,Ltd. After long-term efforts, now we have a steel plate cutting factory, with 18 CNC cutting machines and 3 punching machines, and a heat treatment factory with 3 electric heat furnaces. Set up two offices in Wugang City and Zhengzhou City. The company has developed into an integrated trader and manufacturer with the ability to export, import, process, logistics and distribution. The advanced management brings high quality to automobile and wins good reputation from market and clients.

Our factory is located in Wuyang City, Henan Province, founded in 2009, is a set of steel plate research and development,manufacturing, sales in one of the professional manufacturers. The factory covers an area of more than 50,000 square meters, the existing workers more than 300 people, including more than 200 senior technical personnel, engineers more than 20 people, with an annual production of more than 100,000 tons of processing parts.

Our factory after more than 10 years of expansion has always been adhering to the integrity, mutual benefit and win-win business philosophy, Based on the wide and thick steel plate production and scientific research base of Hegang Wugang, we are committed to becoming a first-class steel supplier and equipment supplier in China.

With high quality products help "iron power" of the Chinese dream is our common vision, we have customers throughout Europe, north and South America, Middle East, southeast Asia, South Africa, Australia and other regions, we regard product quality as the lifeline, always adhere to the "quality first, service first" sales principle and "focus on professional, really sincere" the service idea, By the majority of customers praise and trust.

Pre-sale Service
1.Good quality + Factory price + Quick response + Reliable service
2.100% responsible for the quality:all the products are produced by our professional workman and we have a high-work-effect foreigh trade team.
3.We have enough stock and can deliver in short time.
4.Customized designs,colors,sizes and logos are welcome,responsiveness to customers' requirements.

After-sale Service:
1.We will count cheapest shipping cost and make invoice to you at once.
2.On time delivery.
3.Provide real pictures of loading container,email you the tracking NO. and help to chase the products until the goods arrive you.
4.24 hours online service,if any question,please contact us at anytime in your convenience.

1. More than 10 years Professional steel export service. Have own production line.
2. Advanced CNC machine.
3. Low cost&Quick Delivery&High quality.
4. Integrity, strength and quality of products recognized by the industry.
5. Most of our clients are international, the domestic well-known enterprises.
6. Has a complete scientific quality management system. 
7. Can meet any requirements for all kinds of sheet metal processing with advanced equipment.

Q1: How can I get a sample to check your metal work quality?
Answer: After price confirmation, you can require for samples to check our quality. We will provide you sample for free (value under USD35), as long as you afford the express freight.

Q2: How long can I expect to get the metal work sample?
Answer: After you pay the sample charges(if there is) and send us confirmed drawings, the sample will be ready for delivery in 5-7 working days. The samples will be sent to you via DHL, FedEx,UPS,TNT or EMS. It should arrive in 3-5 workdays. You can use your own express account or prepay us if you don't have any account.

Q3: What about the leading time for metal work mass production?
Answer: Honestly, it depends on the order quantity. Normally, 15 workdays to 30 workdays after your deposit if no the samples are confirmed.

Q4: What will we do if the metal work quality is not ok ?
Answer: If the quality problem is caused by our mistake, we will make replacement order for free or pay the back product charge and handling charge back to you.

More questions, please send the email to us !