11166822 Steel pipe Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

11166822 Steel pipe Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

11166822 steel pipe, as a core pipeline and support component of SANY equipment, is widely used in SANY cranes, excavators, pump trucks, and other equipment. It can be used for fuel and hydraulic oil transportation or structural auxiliary support, balancing transportation and load-bearing requirements, mitigating equipment vibration and impact, preventing pipeline blockage and structural deformation, and ensuring stable equipment operation. Based on SANY’s stringent standards, this steel pipe undergoes strict control in material selection, processing, and pressure testing, ensuring compatibility with original equipment manufacturers (OEMs). It effectively solves the pain points of traditional steel pipes, such as insufficient pressure resistance, susceptibility to corrosion, and poor deformation resistance, improving equipment stability and service life. It is suitable for outdoor operating conditions with high vibration, high and low temperatures, and high humidity and impurities, and complies with GB/T 8163 and GB/T 13912-2002 standards.

Core technical parameters:

– Product Model: 11166822
– Product Name: Steel Pipe (Special Conveying/Supporting Steel Pipe for Engineering Equipment)
– Material Specifications: The main body is made of 20# seamless carbon steel/stainless steel (optional), with galvanized/anti-corrosion powder coating treatment, resistant to moisture and rust, free of cracks and sand holes, conforming to GB/T 8163 and GB/T 13912-2002 standards, and suitable for various conveying media and outdoor working conditions.
– Structure type: Seamless one-piece molding, uniform pipe wall, chamfered ends, no burrs, smooth connection, combining conveying and support functions, stable structure, can adapt to equipment vibration, and suitable for various scenarios.
– Dimensions: Pipe length 1000mm, inner diameter 32mm, outer diameter 42mm, wall thickness 5mm, pipe length deviation ±5mm, wall thickness deviation ±0.2mm, bending radius ≥120mm, suitable for 30-35mm inner diameter conveying pipelines, suitable for compact installation.
– Working performance: Working pressure 0.5-2.0MPa, burst pressure ≥6.0MPa, working temperature -40℃~150℃, vibration resistant and deformation resistant, no leakage or cracking, low conveying resistance, excellent load-bearing capacity, and can be used as an auxiliary support.
– Compatible equipment: SANY cranes, excavators, pump trucks and other original equipment. It can directly replace the original equipment and is compatible with fuel and hydraulic pipelines and structural support parts. It is compatible with the original equipment interface and does not require additional drilling.
– Installation method: welding/clamping, with standard connection structure reserved at the port, hole accuracy ±0.03mm, compatible with common tools, easy to install and disassemble, stable and sealed connection, and reusable.
– Service life: ≥15,000 hours under normal working conditions, far exceeding that of ordinary steel pipes. It is weather-resistant, anti-aging, and wear-resistant, suitable for complex outdoor working conditions, and avoids equipment failure caused by steel pipe corrosion, deformation, and cracking.

11166822 steel pipe, with its high-strength seamless material, precise dimensions, and original equipment manufacturer (OEM) compatibility, has become the preferred choice for pipeline transportation and structural support in Sany equipment. We supply directly from the source, strictly control quality, and each product undergoes rigorous testing to ensure it meets quality standards upon delivery. We also provide comprehensive after-sales service. Bulk purchases or emergency use can improve maintenance efficiency and facilitate project progress.

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