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Company Info
Shandong Fengbao Metal Products CO.,LTD.
Business Type:
Trade Company
Main Products:
seamless carbon steel pipe , carbon steel plate , carbon steel boiler tube , API5L Pipeline , hot rolled seamless steel pipe , alloy pipes
Export Percentage:
81% - 90%
Year Established:
2023
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Company News
ASTM A355P11 Hot Rolled Seamless Steel Pipe Performance Analysis
2024 / 05 / 16
ASTM A355P11 Hot Rolled Seamless Steel Pipe Performance Analysis A335 P11 seamless steel pipe is ASTM A335 standard P11 seamless steel pipe, mainly used in high pressure boiler heating surface, economizer, header, superheater, reheater and petrochemical industry pipe. This kind of steel pipe has high quality, high strength and high temperature resistance, and is widely used in high-pressure boiler equipment in petroleum, chemical, electric power, aerospace and other fields. The production process of the A335 P11 seamless steel pipe is very strict, using high-quality billets through high temperature rolling and precision machining. Its chemical composition includes elements such as carbon, manganese, phosphorus, sulfur, silicon, chromium and molybdenum, and the specific content meets ASTM standards. The mechanical properties of this steel pipe are also very excellent, with high tensile strength, yield strength and elongation after breaking. A335 P11 seamless steel pipe also has excellent corrosion resistance and can work stably in high temperature and high pressure environment for a long time. In addition, it also has good thermal conductivity and fatigue resistance, and can withstand repeated stress changes and temperature fluctuations. In the selection and use of A335 P11 seamless steel pipe, it is necessary to consider its size, specifications, chemical composition, mechanica
Explore the manufacturing and application of 42CrMo4 seamless steel pipe
2024 / 05 / 10
Explore the manufacturing and application of 42CrMo4 seamless steel pipe 1.42CrMo4 seamless steel pipe manufacturing process 42CrMo4 is an alloy structural steel with excellent strength and toughness, so the manufacture of 42CrMo4 seamless steel pipes requires a professional process: Raw material preparation: The selection of high-quality 42CrMo4 alloy steel as raw materials to ensure the excellent performance of the steel pipe. Hot rolling process: Through the hot rolling process, the 42CrMo4 billet is heated to the appropriate temperature, and then through perforation, rolling and other steps to make seamless steel pipe. Heat treatment: Heat treatment of the made seamless steel pipe, adjust the organizational structure, improve strength and toughness. Surface treatment: including pickling, phosphating and other processes to improve the corrosion resistance of the steel pipe. 2.42 Characteristics of CrMo4 seamless steel pipe 42CrMo4 seamless steel pipes have the following remarkable charact
27SiMn Seamless steel pipe: Material characteristics and application overview
2024 / 04 / 24
27SiMn Seamless steel pipe: Material characteristics and application overview 27SiMn seamless steel pipe chemical composition: C: 0.24 ~ 0.32, Si: 1.10 ~ 1.40, Mn: 1.10 ~ 1.40, P: ≤0.035, S: ≤0.035, Cu: ≤0.30, Cr: ≤0.30, Ni: ≤0.30, Mo: ≤0.15 Mechanical properties of 27SiMn seamless steel pipe: tensile strength (σb/MPa) : ≧980, yield point (σs/MPa) : ≧835, elongation after breaking (δ5/%) : ≧12, section shrinkage (ψ/%) : ≧40, impact absorption work (Aku2/J) : ≧39, Brinell hardness (HBS100/3000) (annealing or high temperature tempering state) : ≦217 Product specifications: 10mm~762mm, wall thickness 2mm~160mm. Production method: hot rolling, heat treatment. .Material characteristics The main components of 27SiMn seamless steel pipe are carbon (C), silicon (Si) and manganese (Mn), which give the steel pipe excellent mechanical properties and processing properties. Specifically, silicon can improve the strength and hardness of steel, while enhancing the heat and corrosion resistance of steel; Manganese helps to refine the grain of steel and improve the strength and toughness of steel. In addition, 27SiMn seamless steel pipe also has good welding p
Send Inquiry
Mr. reyn
Tel:86-182-62283768
Fax:
Mobile Phone:+8618262283768
Email:reyn@fengbaosteels.com
Address:Liaocheng Economic and technological Development Zone contemporary international plaza, Liaocheng, Shandong
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.