Allow me to introduce you to the Low Poly Modular Pipes project. This comprehensive package includes 48 modular elements, designed to enable the creation of intricate and diverse pipe constructions.

Optimized for both 3D rendering software and game engines, this project offers two types of textures. You'll find PBR textures for a wide range of applications, and specially packed textures tailored for Unreal Engine use. Each texture set is available in both 2K and 4K resolutions. Please note that these high-quality textures are sizeable, so it's advisable to download them using a Wi-Fi connection to avoid excessive data usage.

Each object in the project comes with its own unique texture. For those with basic Blender knowledge, the project allows for easy customization and mixing of textures, helping you achieve the exact look you desire for your constructions.

Additionally, I've included the AutoLink script, an efficient tool for swiftly changing texture sets in Blender (note: this script is compatible only with PBR textures). Simply copy the script from the provided file, paste it into the Blender text field, select all the imported objects, and execute the script. A window will appear, prompting you to navigate to the main folder and choose your preferred texture set, such as 5 Stone or 2 Brass. Once you apply the changes in the window, the script will automatically update the textures across all selected objects.

Alright now some raw data:

1. 1m_straight, Vertices: 844, Edges: 1596, Faces: 704, Triangles: 1712
2. 2_angled, Vertices: 1204, Edges: 2316, Faces: 1064, Triangles: 2432
3. 2_angled_45, Vertices: 1204, Edges: 2316, Faces: 1064, Triangles: 2432
4. 2m_straight, Vertices: 844, Edges: 1596, Faces: 704, Triangles: 1712
5. 2m_straight_reductor, Vertices: 988, Edges: 1884, Faces: 848, Triangles: 2000
6. 3_way_angled_1, Vertices: 1836, Edges: 3528, Faces: 1618, Triangles: 3712
7. 3_way_angled_1_long, Vertices: 1840, Edges: 3536, Faces: 1622, Triangles: 3718
8. 3_way_angled_2, Vertices: 1830, Edges: 3518, Faces: 1614, Triangles: 3700
9. 3_way_angled_2_long, Vertices: 1842, Edges: 3538, Faces: 1622, Triangles: 3724
10. 3_way_angled_3, Vertices: 1830, Edges: 3518, Faces: 1614, Triangles: 3700
11. 4_way_angled_1, Vertices: 2435, Edges: 4674, Faces: 2139, Triangles: 4924
12. 4_way_angled_2, Vertices: 2450, Edges: 4700, Faces: 2150, Triangles: 4952
13. 4_way_angled_3, Vertices: 2356, Edges: 4544, Faces: 2088, Triangles: 4768
14. 4_way_angled_4, Vertices: 2356, Edges: 4544, Faces: 2088, Triangles: 4768
15. 4_way_angled_5, Vertices: 2450, Edges: 4700, Faces: 2150, Triangles: 4952
16. 4_way_angled_6, Vertices: 2420, Edges: 4648, Faces: 2128, Triangles: 4896
17. 4_way_connector, Vertices: 1892, Edges: 3606, Faces: 1614, Triangles: 3840
18. 4m_straight, Vertices: 880, Edges: 1668, Faces: 740, Triangles: 1784
19. 25_straight, Vertices: 844, Edges: 1596, Faces: 704, Triangles: 1712
20. 25_straight_reductor, Vertices: 5047, Edges: 8946, Faces: 3937, Triangles: 8530
21. 25cm_montage, Vertices: 72, Edges: 132, Faces: 61, Triangles: 130
22. 30cm_montage, Vertices: 72, Edges: 132, Faces: 61, Triangles: 130
23. 30cm_montage_2, Vertices: 72, Edges: 132, Faces: 61, Triangles: 130
24. 45_angle_sharp, Vertices: 952, Edges: 1812, Faces: 812, Triangles: 1928
25. 50cm_montage, Vertices: 72, Edges: 132, Faces: 61, Triangles: 130
26. 90_angle, Vertices: 1024, Edges: 1956, Faces: 884, Triangles: 2072
27. 90_angle_2side_long, Vertices: 1096, Edges: 2100, Faces: 956, Triangles: 2216
28. 90_angle_Long_3_way_1, Vertices: 1614, Edges: 3086, Faces: 1398, Triangles: 3268
29. 90_angle_Long_3_way_2, Vertices: 1650, Edges: 3158, Faces: 1434, Triangles: 3340
30. 90_angle_long, Vertices: 1060, Edges: 2028, Faces: 920, Triangles: 2144
31. 100cm_montage, Vertices: 84, Edges: 156, Faces: 73, Triangles: 154
32. 180_angle, Vertices: 1204, Edges: 2316, Faces: 1064, Triangles: 2432
33. 180_angle_long, Vertices: 1276, Edges: 2460, Faces: 1136, Triangles: 2576
34. Bolts, Vertices: 1800, Edges: 3120, Faces: 1368, Triangles: 2928
35. Close_cap, Vertices: 328, Edges: 634, Faces: 284, Triangles: 700
36. Connector, Vertices: 368, Edges: 708, Faces: 316, Triangles: 784
37. Cross, Vertices: 1924, Edges: 3680, Faces: 1656, Triangles: 3904
38. Cross_big, Vertices: 1924, Edges: 3680, Faces: 1656, Triangles: 3904
39. montage_1, Vertices: 120, Edges: 220, Faces: 98, Triangles: 244
40. montage_2, Vertices: 160, Edges: 304, Faces: 140, Triangles: 328
41. Montage_bolt, Vertices: 36, Edges: 66, Faces: 30, Triangles: 72
42. T_shape, Vertices: 1390, Edges: 2646, Faces: 1182, Triangles: 2820
43. Valve_1, Vertices: 3023, Edges: 5792, Faces: 2680, Triangles: 6048
44. Valve_2, Vertices: 4139, Edges: 7794, Faces: 3646, Triangles: 7972
45. Valve_3, Vertices: 3279, Edges: 6138, Faces: 2823, Triangles: 6390
46. Valve_4, Vertices: 5934, Edges: 10924, Faces: 4970, Triangles: 11148
47. Valve_5, Vertices: 1722, Edges: 3177, Faces: 1418, Triangles: 3290
48. Wall_montage, Vertices: 120, Edges: 212, Faces: 86, Triangles: 252

I think thats all, it's quite complex project, if something is twisted or not working as intended let me know ;) Thanks for buying, now go and make something nice with the Pipes!