The core advantages of this industrial carbon steel right angle elbow include its high-strength Q235 carbon steel material, which has a tensile strength of up to 375MPa, ensuring stable connection in high-pressure operating conditions. The butt welding connection process meets national standard GB/T 12459, providing excellent sealing performance and preventing medium leakage in long-term high-pressure operation. The epoxy zinc rich primer surface treatment effectively resists corrosion in outdoor and harsh industrial environments, reducing the need for frequent maintenance. It has a wide range of nominal diameter options, adapting to most standard seamless steel pipe specifications, and its 160 bar pressure rating can meet most high-pressure conveying needs in the petroleum and chemical industries.
This industrial right angle elbow has nominal diameter options ranging from DN20 (3/4 inch) to DN600 (24 inch). The wall thickness ranges from 3mm to 20mm depending on the nominal diameter, with a precise 90-degree bending angle to ensure smooth flow of conveying media. The welding groove is processed according to GB/T 12459 standards, ensuring reliable welding quality. The surface is coated with 50-80μm thick epoxy zinc rich primer, providing good corrosion resistance. All products undergo hydraulic pressure tests before leaving the factory, with a test pressure of 200 bar, exceeding the rated pressure to ensure safe use. The overall weight ranges from 0.5kg for the DN20 specification to 45kg for the DN600 specification.
This industrial carbon steel right angle elbow is mainly applicable to petroleum and natural gas transmission pipeline systems, oil refinery process pipelines, thermal power plant steam pipelines, metallurgical industry high-temperature medium transmission pipelines, urban centralized heating high-pressure pipelines, and ship ballast water pipeline systems. It is suitable for various industrial scenarios requiring high-pressure and high-strength pipe connections, providing reliable and durable pipe fitting solutions for industrial production and infrastructure construction.
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