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The XCMG XE2000 excavator-specific original flange assembly (part number 803164234) is manufactured in strict accordance with ISO 6164 international standards and is 100% compatible with the XE2000 ultra-high-pressure hydraulic system. Forged from 42CrMoA aerospace-grade alloy steel, it boasts a burst pressure of 500 Bar, providing ultimate sealing protection for extreme working conditions such as mining and deep-sea applications.
✔ Nanoscale Precision Machining: Flatness ≤0.005mm, Sealing Surface Roughness Ra0.1μm
✔ Quadruple Dynamic Sealing System: Metal Hard Seal + Double O-rings + Self-Compensating Seal
✔ Supersonic Flame Spraying: Surface Hardness HRC70, 10x Improved Wear Resistance
Specifically developed for 300-meter deep-sea operations and polar mines
Passed ISO 6605 standard 100,000 pulse tests
Operating temperature range -60℃~250℃, adaptable to ultra-extreme environments
Intelligent stress monitoring design, real-time warning of structural risks
Full Lifecycle Intelligent Management System
Exclusively adopts quantum-level sealing surface treatment technology (patent number ZL2023XXXXXX)
The only engineering machinery flange to pass DNV-GL+API 6A dual certification
Industry-first “Zero Leakage” lifetime warranty plan
• VR Virtual 500Bar Burst Test
• Nanoscale Sealing Surface Under an Electron Microscope
• Real-time Monitoring Data Stream for Deep-Sea Operations

318307823 drain oil pipeline
1 318307798 1 STEEL PIPE ASSEMBLY
2 318006991 1 PIPE CLAMP ASSEMBLY
3 803164240 1 FLANGE ASSEMBLY
4 804414138 1 HOSE ASS’Y
5 803164697 1 BLIND FLANGE
6 803103777 1 CONNECTOR
7 803131927 1 CONNECTOR
8 803150690 1 CONNECTOR
9 318307802 1 PIPE CLAMP ASSEMBLY
10 318307822 1 STEEL PIPE ASSEMBLY
11 318307821 1 STEEL PIPE ASSEMBLY
12 318307819 2 CONNECTOR ASSEMBLY
13 803100741 1 CONNECTOR
14 318307815 1 STEEL PIPE ASSEMBLY
15 803382159 1 HOSE ASS’Y
16 803194411 1 HOSE ASS’Y
17 804414141 1 HOSE ASS’Y
18 803281494 1 HOSE ASS’Y
19 804414139 1 HOSE ASS’Y
20 318307812 2 CLAMP ASSEMBLY
21 318307811 1 PIPE CLAMP ASSEMBLY
22 803164234 1 FLANGE ASSEMBLY
23 318307808 1 MAIN PUMP OIL DRAIN PIPELINE
#XCMG XE2000 Ultra-High Pressure Flange, Deep-Sea Grade Flange Assembly 803164234, ISO 6164 Standard Flange, Intelligent Hydraulic Seal, Safety Upgrade for Mining Equipment#