Seamless And Welded Pipes

Product Types Seamless steel pipes, seamed steel pipes , pipes made of various types of carbon steel and other special metals Standard GB/T 5310,EN10216-2 ASTM:A672,A691,SA106M,SA335M etc. Materials 20G,15CrMoG,12CrlMoVG SA106-B,C SA335-P11,P12,P22,P91,P92 15NiCuMoNb5-6-4 A691-11/4Cr,A691-21/4Cr,A672-B70 06Cr19Ni10,SA312-TP347H,304,316L

SA106B seamless steel pipe is mainly used for heating surface pipes in low to medium-pressure boilers (with working pressures generally not exceeding 5.88 MPa and working temperatures below 450°C). It is also used for heating surface pipes, economizers, superheaters, reheaters, and pipes for the petrochemical industry in high-pressure boilers (with working pressures generally above 9.8 MPa and working temperatures between 450°C to 650°C). SA106C is a carbon-manganese steel

15NiCuMoNb5-6-4 seamless steel pipe (WB36) is developed by the German company Mannesmann for use in nuclear power generation units and high-parameter thermal power generation units. It is widely used in high-temperature and high-pressure environments. This steel pipe adds alloying elements such as Ni, Cu, Mo, and Nb to the basis of carbon manganese steel, which enhances the steel's fine grain strengthening, high-temperature strength, persistent strength, and persistent

A691Gr2-1/4CrCL22 is a type of CR-MO heat-resistant steel, with a basic composition of 2.25% CR and 1% MO, which is equivalent to SA-335P22. Heat-resistant steels can be classified into three categories based on the mass fraction of alloying elements: low-alloy heat-resistant steel, medium-alloy heat-resistant steel, and high-alloy heat-resistant steel. Alloy steels with a total mass fraction of alloying elements below 5% are generally referred to as low-alloy heat-resistant

12Cr2MoG high-pressure alloy pipe is an important material widely used in industries such as petroleum, chemical, and power. It has excellent high-temperature resistance, corrosion resistance, and mechanical properties, capable of meeting the requirements of high-pressure and high-temperature working environments. However, correct usage and maintenance of 12Cr2MoG high-pressure alloy pipes are crucial to ensuring their long-term stable operation. The main components of

15CrMoG high-pressure alloy pipes are widely used steel grades in the power industry. They exhibit high thermal strength performance when used between 500°C to 550°C. However, when the operating temperature exceeds 550°C, their thermal strength performance significantly decreases. Typically, 15CrMo steel is mainly used for high and medium-pressure pipelines with steam parameters of 510°C, steam leading pipes, and heater pipes with wall temperatures of 550°C. Similar steel

20G steel pipe is a Chinese standard steel grade (corresponding grades internationally: Germany St45.8, Japan STB42, USA SA106B). It is the most commonly used steel for boiler pipes, with chemical composition and mechanical properties similar to 20 steel plates. This steel has certain strength at room temperature and medium to high temperatures, low carbon content, good plasticity, and toughness, and it exhibits good cold and hot forming and welding properties. 20G steel pipe

GB/T5310 high-pressure seamless steel pipe: mainly used for manufacturing high-pressure steam boiler pipelines and other high-quality carbon structural materials. Steel, alloy structural steel, and stainless heat-resistant steel seamless steel pipes are used in high-temperature and high-pressure conditions. Pipes are subjected to oxidation and corrosion under high-temperature flue gas and steam. Therefore, the steel pipes are required to have high durability, high oxidation

Product Types Seamless steel pipes, seamed steel pipes , pipes made of various types of carbon steel and other special metals Standard GB/T 5310,EN10216-2 ASTM:A672,A691,SA106M,SA335M etc. Materials 20G,15CrMoG,12CrlMoVG SA106-B,C SA335-P11,P12,P22,P91,P92 15NiCuMoNb5-6-4 A691-11/4Cr,A691-21/4Cr,A672-B70 06Cr19Ni10,SA312-TP347H,304,316L Application Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry,

SA691Cr1-1/4CrCL22 is primarily used as electric equipment welding pipe. Features of A691Gr1-1/4CrCL22 electric fusion welded pipe: A691Gr1-1/4CrCL22 electric fusion welded pipe is an American standard product mainly used in refineries, power plants, chemical plants, and specialized pipelines. The use of electric fusion welded pipes is becoming more international. Below are the various pipe materials provided by our company: Product Types Seamless steel pipes, seamed steel

Product Types Seamless steel pipes, seamed steel pipes , pipes made of various types of carbon steel and other special metals Standard GB/T 5310,EN10216-2 ASTM:A672,A691,SA106M,SA335M etc. Materials 20G,15CrMoG,12CrlMoVG SA106-B,C SA335-P11,P12,P22,P91,P92 15NiCuMoNb5-6-4 A691-11/4Cr,A691-21/4Cr,A672-B70 06Cr19Ni10,SA312-TP347H,304,316L Application Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry,

European standard seamless steel pipe is seamless steel pipe produced in accordance with EU standards, and its steel pipe products comply with EN10216-1 and EN10216-2 EU standards. Common steel grades for European standard seamless steel pipes include P195, P235, P265, P195GH, P235GH, P265GH, 13CrMo4-5, and 10CrMo9-10 Seamless steel penstock: European standard: EN10216-1 Specification: φ10.2~φ3561.6mm~20.0mm Seamless steel pipe for pressure load: European standard: EN10216-2

ASME SA-106/SA-106M GR.B seamless steel pipe is a type of seamless steel pipe material in the American ASME standard. The American standard carbon steel high-temperature operation seamless steel pipe, where Gr.B represents the grade of steel (full name: Grade B), is mainly used for the heating surface pipes of low and medium-pressure boilers (working pressure generally not exceeding 5.88 MPa, working temperature below 450°C); used for the heating surface pipes of high

ASME A672 pipes are a range of electric-fusion-welded (EFW) steel pipes used primarily for atmospheric and lower temperatures. This specification covers steel pipe for high-pressure service at moderate temperatures. Here's a detailed overview of the ASME A672 specification: General Properties Manufacturing Process: Electric fusion welded (EFW), where the weld is made by heating the material with an electric arc. This method is especially suitable for large diameter pipes.

A691 steel pipe is a type of steel pipe widely used in the industrial field, with unique performance advantages suitable for various occasions. 1. Introduction of A691 Steel Pipe A691 steel pipe is an alloy steel pipe classified according to ASTM (American Society for Testing and Materials) standards, with good characteristics such as high temperature resistance and corrosion resistance. Its material is carefully selected and treated to ensure stability and durability in

​ The ASTM A335 P11, P12, and P22 seamless pipes are ferritic alloy-steel pipes designed for high-temperature service, and they are particularly suitable for high-pressure environments. Here's a concise overview of each, highlighting their properties and applications: ASTM A335 P11 Seamless Pipe - **Composition:** Contains 1.0%-1.5% Chromium and 0.44%-0.65% Molybdenum. - **Features:** Offers a balanced combination of high temperature strength and resistance to wear and tear,

ASTM A312 TP304 TP304 stainless steel pipe is a common type of stainless steel material known for its excellent corrosion resistance and mechanical properties. Therefore, it has been widely used in fields such as petroleum, chemical industry, medical, and food. TP304 stainless steel pipe is mainly composed of chromium, nickel, and other elements, possessing good corrosion resistance and able to resist the corrosion of most acids, alkalis, salts, and other chemicals. At the