Polymer Resin Square Manhole Cover
depictio producti
Mingda Compositae Manholes in mercatu utendi usui praebet principalem operationum grossarum petrolei et applicationes commerciales et industriales gestationis.Leve et durabile, opercula nostra composita in amplis figuris et magnitudinibus praesto sunt.Ex communi sumptu accessus ad multiportum et singularem portum applicationes sumptuum implentium, ad sumptiones interstitiales et puteos vigilantes, omnem applicationem seiunctae et faciles ad optiones removendas habemus.Plus, multiplices colores praesto sunt!
Specificatio ad quadratum manhole operimentum
| Specification | Onus gradu | d = mm * | P=mm | D=mm | h = mm * | H = mm | gerens facultatem |
| 1000×1000 | P-type | 1000×1000 | 956×965 | 1080×1080 | 40 | 52 | 2T |
| 1000×800 | P-type | 1000×800 | 955×757 | 1085×885 | 40 | 53 | 5T |
| 900×600 | Gravis | 600×900 | 550×850 | 690×990 | 50 | 69 | 15T |
|
| P-type | 600×900 | 550×850 | 690×990 | 40 | 58 | 3T |
| 860×470 | Gravis | 860×470 | 800×410 | 960×570 | 60 | 90 | 30T |
| 800×800 | P-type | 800×800 | 757×757 | 880×880 | 40 | 55 | 5T |
| 750×450 | Gravis | 750×450 | 700×400 | 830×530 | 50 | 73 | 25T |
| 750×450 | P-type | 750×450 | 700×400 | 825×552 | 40 | 62 | 10T |
| 700×700 | Gravis | 700×700 | 660×660 | 788×788 | 50 | 66 | 20T |
|
| P-type | 700×700 | 667×667 | 770×770 | 50 | 54 | 5T |
| 600×600 | Gravis | 600×600 | 560×560 | 660×660 | 50 | 61 | 20T |
|
| P-type | 600×600 | 560×560 | 680×680 | 40 | 51 | 8T |
| 600×400 | Gravis | 600×400 | 553×553 | 680×480 | 50 | 75 | 20T |
|
| P-type | 600×400 | 562×362 | 660×460 | 40 | 61 | 8T |
| 500×500 | Gravis | 500×500 | 466×466 | 566×566 | 50 | 69 | 30T |
|
| P-type | 500×500 | 460×460 | 560×560 | 40 | 45 | 10T |
|
| lux | 500×500 | 463×463 | 560×560 | 40 | 45 | 2T |
| 500×300 | lux | 500×300 | 465×265 | 563×363 | 30 | 42 | 2T |
| 450×840 | Gravis | 450×840 | 390×780 | 550×940 | 60 | 90 | 40T |
| 300×600 | Gravis | 300×600 | 240×540 | 400×700 | 60 | 90 | 40T |
