JIS G3461 Carbon Steel Tubes is used for exchanging heat on the inside and outside of the tube, such as water tubes, smoke tubes, superheater tubes and air preheater tubes of the boiler, and heat exchanger tubes,condenser tubes and catalyser tubes used in chemical and petroleum industries. It is not applicable to the steel tubes for heating furnace and steel heat exchanger tubes for low temperature service.
Grade:G3461 STB340 (STB35), G3461 STB410(STB42), G3461 STB510 (STB52)
Outer Dimensions: 19.05mm – 168.3mm
Wall Thickness:2.0mm – 14 mm
Length: max 19000mm
JIS G3429 is a Japanese standard that specifies seamless steel tubes for high-pressure gas cylinders. These steel tubes are widely used in various industries, including fire-fighting, industrial, and vehicle gas cylinders. In this article, we will explore the applications and grades of JIS G3429 steel pipes for gas cylinders.
The U Bend ASTM A209 Alloy Steel Boiler Pipe is a high-quality seamless carbon-molybdenum alloy steel Pipe designed for high-temperature and high-pressure applications in boilers and heat exchangers. With its strict adherence to the ASTM A209 standard, it offers excellent chemical composition and mechanical properties. The Pipe undergoes heat treatment and mechanical tests to ensure its durability, reliability, and optimal performance. Whether in power generation, petrochemical, or refinery industries, the U Bend ASTM A209 Alloy Steel Boiler Pipe is a reliable choice for efficient heat transfer and long-term operation.
In conclusion, the ASTM A790 UNS S31803, UNS S32750, and UNS S32760 duplex stainless steel pipes are highly versatile and reliable in various industries. Their unique combination of corrosion resistance and high strength properties make them ideal for applications in chemical processing, oil and gas, marine environments, and more. With precise dimensions and adherence to the ASTM A790 standard, these pipes provide exceptional performance and durability. Whether it's transporting corrosive chemicals, withstanding high-pressure conditions, or resisting harsh marine environments, duplex stainless steel pipes are the go-to choice for many industries.
ASME SA249 TP316L Stainless Steel Boiler Pipe possesses excellent mechanical properties, including high tensile and yield strength, elongation, and impact toughness. The manufacturing process ensures a seamless and robust structure, while the chemical composition provides superior corrosion resistance and high-temperature stability. These attributes make TP316L stainless steel a reliable choice for boiler pipe applications in various industries.
According to ASTM specifications, this particular specification pertains to seamless ferritic and austenitic steel tubes for use in boilers, superheaters, and heat exchangers. The specific grades covered by this specification include T5, TP304, and others listed in Tables 1 and 2.
The tubing size ranges from an internal diameter of 1/8 inch up to an outer diameter of 5 inches, with thicknesses ranging from 0.015 to 0.500 inches (0.4 mm to 12.7 mm). If other sizes are required, they can be specified as part of the order, along with minimum and average thicknesses.
A heat exchanger is a device that transfers heat from one medium to another, often with the goal of reusing or recycling heat that would otherwise be wasted or lost. The process of heat exchange is fundamental to many everyday appliances, such as refrigerators and air conditioners, and is also critical in many industrial applications.
The EN 10217-1 standard is the European standard for welded pressure pipes, it governs the technical requirements for carbon steel tubes. This standard is suitable for welding carbon steel tubes which having specified room temperature properties and rated pressures. The essential requirements of this standard are minimum yield point strength and tensile strength, elongation, weldability, Impact values, non-destructive test, etc. This standard is widely used in the construction of pressure vessels and piping systems in the oil and gas, petrochemical, and Power industries.