ASME SA / ASTM A333 Gr. 6 Carbon Steel Pipes on Low Temperature Application

ASTM A333 is a standard specification developed by the American Society for Testing and Materials (ASTM) for seamless and welded carbon steel pipes used in low-temperature service.

The specification covers various grades of pipe steel, including A333 Grade 1, A333 Grade 3, A333 Grade 4, A333 Grade 6, and A333 Grade 7, among others. Each grade has different chemical composition and mechanical performance requirements to meet the needs of different temperature conditions.

Here are some general requirements and characteristics of ASTM A333 specification:

Chemical composition: Each grade of pipe steel has specific requirements for chemical composition, including elements such as carbon (C), phosphorus (P), sulfur (S), manganese (Mn), and silicon (Si).

Strength and mechanical properties: Each grade of pipe steel needs to meet specific requirements for tensile strength, yield strength, and impact toughness to ensure safe use in low-temperature environments.

Seam requirements: The specification allows for both seamless and welded production methods, and the seams of the pipe steel should comply with the corresponding welding standards and requirements.

Pipe size range: ASTM A333 covers multiple standard pipe size ranges, such as the common range from 1/2 inch to 24 inches.

Corrosion resistance: The pipe steel should have the required corrosion resistance properties to ensure long-term use in various environmental conditions.

ASTM A333 is widely used in industries such as oil and gas, petrochemical, power generation, shipbuilding, and machinery. It is particularly suitable for pipes and equipment operating under low-temperature and ultra-low-temperature conditions. These pipes are commonly used for transporting liquids, gases, and other fluids, and their reliability and durability are widely recognized.

Chemical Requirements

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==Tensile Requirements
 

Shandong Shanshui Special steel pipe Co.,LTD. Our company was founded in 2014, The headquarters is located in 14th floor, Rongfu Center, Huangshan Road,Liaocheng ,Shandong Province,China.
We specialized in the research and development,production,sales and application promotion of seamless steel pipe. We can provide customer-required Standard,Specification,Material,
Application of Carbon steel tube,Alloy steel tube and their machined products etc.    
We have ten years of industry experience, the annual output of the factory is 250,000 
tons, non-standard steel tube, super thick wall steel tube, alloy steel tube, super long 
steel tube, fixed size steel tube are our production advantages.

We have perfect production equipment: 
· 50 production workshop        · 76 production workshop        · 90 production workshop 
Our factory can provide customers with product testing and steel tube machining services,
"OWN PRODUCTION &SALES" production mode, flexible to meet customer needs, for 
customers to save money.
Our factory's product quality is guaranteed, workshop production control is strict, coordination ability is strong, timely delivery. 
Excellent quality and perfect service are the premise and guarantee to create maximum value for customers!

What kind of company is Shandong Shanshui Special Steel Co., LTD.?
Shandong Shanshui Special Steel Co., Ltd. is a reputable manufacturer and supplier of top-quality steel products in Shandong province, China. With our dedication to excellence, we specialize in producing a wide range of steel pipes including seamless, welded, and alloy steel pipes.

Our company is committed to providing customers with high-quality and reliable steel products. We have built a strong reputation both domestically and internationally for our consistent product quality and customer satisfaction.

Shandong Shanshui Special Steel Co., Ltd. can provide various types of steel pipes, including but not limited to:

   1.Seamless steel pipes: Suitable for high temperature, high pressure, and special applications in industries such as petroleum,natural gas, chemical, and power.

   2.Welded steel pipes: Suitable for general industrial, construction, and structural purposes, such as buildings, bridges, and machinery manufacturing.

   3.Alloy steel pipes: Treated with alloy elements, these pipes have high strength, wear resistance, and corrosion resistance. They are widely used in industries such as petroleum, chemical, power, and aerospace.

   4.Oil pipes: Used for oilfield development and oil transportation, these pipes are resistant to high temperatures and corrosion.

   5.Gas pipes: Used for natural gas transportation, these pipes have high pressure and corrosion resistance.

   6.Hydraulic support pipes: Used in mining, construction, and mechanical equipment as hydraulic supports, these pipes have high strength and corrosion resistance.

In addition, we also provide customized steel pipe products. We can manufacture pipes with special specifications, materials, and processing requirements based on customer needs.