11166822 Steel pipe Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

11166822 Steel pipe Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

Steel pipes are core piping components for fluid transmission in engineering machinery, primarily used for conveying and transmitting hydraulic oil, lubricating oil, and gaseous media, playing a crucial role in high-pressure fluid transmission during equipment operation. This product uses high-quality seamless steel pipe with uniform and thick walls and a smooth, burr-free inner surface. It features low fluid resistance and smooth flow, capable of withstanding high-pressure operating conditions, and is less prone to pipe deformation, bursts, or blockages, effectively ensuring the stable operation of the equipment’s fluid system.
This product is of original factory standard specification, with precise pipe diameter, compliant length, and standard interfaces, perfectly compatible with original vehicle equipment, supporting on-site replacement installation without secondary processing or modification. The pipes undergo precision processing, resulting in high overall strength and rigidity, possessing excellent resistance to pressure, impact, and bending. The surface is rust-proof and corrosion-resistant, able to withstand complex working conditions such as oil stains, dust, humidity, and alternating high and low temperatures on construction sites. Long-term use of old steel pipes is prone to problems such as pipe wall corrosion, internal scaling, pipe deformation, cracking and leakage, and insufficient pressure bearing capacity, leading to hydraulic leaks, equipment depressurization, insufficient power, and oil circuit failures. This product is suitable for equipment repair and replacement, complete machine overhaul, and bulk stocking, effectively avoiding pipeline failures and reducing equipment operation and maintenance costs.

Core technical parameters

– Product Model: 11166822
-Product Name: Steel Pipe
– Product Type: Original Precision Transmission Piping Fittings for Engineering Machinery Fluid Systems
– Compatible Equipment: Compatible with the hydraulic, oil, and pneumatic systems of corresponding construction machinery, supporting in-situ replacement and assembly.
– Core material: High-quality, high-strength seamless steel, combining toughness and compressive strength.
– Processing technology: precision seamless rolling, tube wall alignment, inner wall polishing, rust and corrosion prevention treatment
– Core functions: transmission of hydraulic oil, lubricating oil, and gas media; pressure bearing and flow guidance in pipelines.
– Flow performance: Smooth inner wall, standard diameter, low fluid resistance, and high conveying efficiency.
– Pressure resistance: The pipe wall is uniformly thick and will not deform, bulge, or burst under high pressure conditions.
– Stable performance: The pipeline has good sealing performance, with no leakage or pressure loss, and the system pressure is stable.
– Protective properties: Surface rust-proof treatment, resistant to oil, moisture, and oxidation corrosion.
– Damage resistance: Impact resistant, bending resistant, and compression resistant, suitable for equipment vibration and bumpy conditions.
– Environmental tolerance: Resistant to high and low temperatures and aging, suitable for complex outdoor construction site environments.
– Assembly characteristics: Original standard size interface, high compatibility, fits perfectly without modification
– Applicable working conditions: High-pressure operation, frequent vibration, oil and moisture, and operation with fluctuating temperature.
– Service life: Made of sturdy and wear-resistant material, it is not easily damaged or degraded during long-term high-pressure operation.

11166822 original steel pipes are characterized by strong pressure resistance, smooth flow, rust and corrosion resistance, and durability, making them suitable for various harsh operating conditions in engineering machinery. They effectively solve problems such as pipeline leakage and pressure relief, pipe wall corrosion and damage, pipeline deformation and blockage, and high-pressure pipe bursts, stabilizing the fluid system operation of equipment, reducing pipeline downtime, and are suitable for routine equipment maintenance, refurbishment and overhaul, as well as bulk procurement.

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1 140502000124B Pressure Sensor
2 140502000125B Pressure Sensor
3 60041902 Connector 90-degree fixing metal accessory
4 60083322 Wire clamp
5 60086353 Wire clamp
6 60086354 Wire clamp
7 60086356 Wire clamp
8 60086357 Wire clamp
9 60149605 Wire clamp
10 60149606 Wire clamp
11 A210111000195 Bolt
13 A210111000197 Bolt
14 A210405000011 Washer
15 A239900000065 Cable ties
16 SSY004916568 Bracket 1 assembly
17 SSY004916540 Bracket 2 Components
18 60208141 Wire clamp
19 142504010017A Pushbutton Switch
20 11166822 Steel pipe
21 A210111000295 Bolt
22 140511010034A Temperature Sensor
23 SSY007211982 Wire Harness Bracket
24 SSY007318037 Vehicle wiring harness

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