Steel pipe network recommended: a variety of standard seamless steel pipe use

Steel pipes are widely used in various industries, and seamless steel pipes are particularly popular due to their high strength, durability, and versatility. Depending on their applications, seamless steel pipes are categorized into different types, each designed for specific purposes. Here’s a detailed overview of the most common standards and their uses: GB/T 8162-1999 (Structural Seamless Steel Pipe): This type is primarily used for general structural and mechanical applications. Common materials include carbon steels like 20#, 45# and alloy steels such as Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, and 42CrMo. GB/T 8163-1999 (Seamless Steel Pipes for Fluid Transport): These pipes are ideal for conveying fluids in engineering projects and large equipment. Typical materials include 20# and Q345. GB 3087-1999 (Low and Medium Pressure Boiler Seamless Tubes): Used in industrial and domestic boilers for transporting low to medium pressure fluids. Common grades are 10#, 20#. GB 5310-1995 (High-Pressure Boiler Seamless Tubes): Designed for high-temperature and high-pressure fluid transport in power plants and nuclear stations. Materials include 20G, 12Cr1MoVG, 15CrMoG. GB 5312-1999 (Ship Boiler Seamless Tubes): Mainly used in ship boilers and superheaters. Representative grades are 360, 410, 460. GB 1479-2000 (High-Pressure Fertilizer Equipment Seamless Pipes): Suitable for chemical plants where high-temperature and high-pressure fluids are transported. Materials include 20#, 16Mn, 12CrMo, 12Cr2Mo. GB 9948-1988 (Petroleum Cracking Seamless Pipes): Used in oil refineries for heat exchangers and pipelines. Common materials are 20#, 12CrMo, 1Cr5Mo, 1Cr19Ni11Nb. GB 18248-2000 (Gas Cylinder Seamless Tubes): Ideal for gas and hydraulic cylinders. Materials include 37Mn, 34Mn2V, 35CrMo. GB/T 17396-1998 (Hydraulic Prop Seamless Tubes): Used in coal mine hydraulic supports. Common materials are 20#, 45#, 27SiMn. GB 3093-1986 (Diesel Engine High-Pressure Pipes): Used in diesel engine injection systems. Typically cold-drawn, with 20A as a representative grade. GB/T 3639-1983 (Cold Drawn Precision Seamless Tubes): Used in mechanical structures requiring high precision and smooth surfaces. Materials include 20#, 45#. GB/T 3094-1986 (Cold Drawn Shaped Seamless Tubes): Used for structural components. Made from high-quality carbon or low-alloy steels. GB/T 8713-1988 (Precision Inner Diameter Hydraulic Pipes): Used in hydraulic and pneumatic cylinders with precise inner diameters. Materials include 20#, 45#. GB 13296-1991 (Stainless Seamless Pipes for Boilers and Heat Exchangers): Used in chemical plants for high-temperature, high-pressure, and corrosion-resistant applications. Materials include 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti. GB/T 14975-1994 (Stainless Structural Pipes): Suitable for atmospheric and acidic environments in chemical and mechanical structures. Materials include 0-3Cr13, 0Cr18Ni9, 1Cr18Ni9Ti. GB/T 14976-1994 (Corrosive Media Transport Stainless Pipes): Used for conveying corrosive media. Common grades are 0Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr17Ni12Mo2, 0Cr18Ni12Mo2Ti. YB/T 5035-1993 (Automotive Axle Sleeve Seamless Tubes): Used for automobile axle bushings and drive axles. Materials include 45#, 45Mn2, 40Cr, 20CrNi3A. These standards highlight the wide range of applications for seamless steel pipes across industries, from construction and energy to automotive and chemical sectors. For more detailed information, you can refer to 51 Steel Pipe Network.

Floor Smart Toilet

High-tech features: The floor mounted Smart Toilet is equipped with a wide range of advanced features that enhance the overall user experience, including self-cleaning function, automatic flushing, seat heating, adjustable water temperature and pressure, bidet function, night light and more.

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Easy to clean: The floor smart toilets often feature self-cleaning features and stain-resistant ceramic coatings. The self-cleaning feature uses water and detergent to keep the toilet clean and hygienic, reducing the need for manual cleaning. Plus, the stain-resistant ceramic coating helps prevent dirt and stain buildup, making it easier to keep your toilet clean.

In summary, the floor standing intelligent toilet provides a luxurious and convenient bathroom experience. With advanced features, easy installation, low maintenance requirements and improved hygiene, it is the ideal addition to modern bathrooms where functionality and comfort are sought.

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