Huzhou precision tube price? Where to produce 146×14-16 and 108×5-6 seamless steel pipes with better quality?

All the steel pipes produced and operated by Liaocheng Wantong Pipe Co., Ltd. comply with national standards, are of high quality and low price, and all come with original warranty certificates or copies. Under the careful leadership of the board of directors, the company has formulated a scientific enterprise Management system, timely and correct marketing strategy. "Honesty-based, quality-based" is our company's consistent business purpose. "Special varieties, complete specifications" occupy a large market share of steel pipes. The company's performance is improving year by year, and its scale is growing year by year. It distributes more than 10,000 tons of seamless pipes annually. Our company will rely on its good reputation, high-quality products, strong strength, excellent service, and low prices to further develop its ambitions and create brilliance with the majority of users! ——Seamless steel pipe tensile strength (σb) is the stress (σ) obtained by dividing the maximum force (Fb) that the sample endures when it breaks during the stretching process by the original cross-sectional area of ??the sample (So), It is called tensile strength (σb), and its unit is N/mm2 (MPa). It represents the maximum ability of a metal material to resist damage under tension. The calculation formula is:

In the formula: Fb--the maximum force endured when the sample is broken, N (Newton); So--the original cross-sectional area of ??the sample, mm2.