Ductile Iron Casting Manhole Covers/Storm Drain Covers
1. SHENGAO Manhole Cover features:
1. Against theft ---SHENGAO Manhole Cover with shockproof rubber sealing is non-metallic, non-conductive and non-sparking, has no value of recycling, completely solving the theft problems.
2. High load capacity ---Its main components are fibreglass and unsaturated resin. SHENGAO's existing moulds load capacity are A15, B125, C250, D400, E600.
3. Free design---Such as Color, Logo, Panel, Load and Dimension can be desigened according to the requirements of customer.
4. Long life ---Minimum lifespan is 30 years free of maintenance .
5. Well sealed ---It can be installed hermetically, and effectively prevent poisonous gases leaking out from cesspool. and no noise pollution or rebound.
6. Good wear and corrosion resistance ---It will never rust because it has good wear and corrosion resistance.
7. High and low temperature resistance ---Excellent insulator ( from-40°C~200°C)
8. Lighter weight and more competitive price--- the weight of composite manhole cover especially SMC manhole cover is lighter. The composite manhole cover is more convenient to transport, install and repair.
2. Application:
(1) Electric power pipeling well; Post, telecommunication, communication pipeline well;
(2) Street lamp well, fire control well, all kinds of valve well;
(3) City water, drainage pipeline well; Heat supplied, gas well;
(4) Anti-corrosion project, open ditch; It as well as can be made according to customers requirements.
3.Company Profile:
We mainly undertake the casting parts,machined parts and other products.Our Import and Export Department have many years experiences of foreign trade,products are mainly exported to the United States,Denmark,Italy,Russia,Australia etc.
| Item | manhole covers |
| Size | DN100-1000mm |
| Surface treatment | black painted, oil, painting |
| Shape | square, round |
| Material | ductile iron, cast iron, QT500 |
| Heat Treatment | can be as your requirement. |
| Advantages | Delivery on time, according to the demand for materials |
| Packing | wooden case or as your requirement. |
| Delivery | within 30 days after receiving last confirm information. |
| Manhole Cover Specifications (mm) |
| Loading | p | d | D | h | H |
| E600 | 640 | 700 | 820 | 70 | 100 |
D400
| 840 | 900 | 1065 | 70 | 113 |
| 695 | 750 | 900 | 50 | 105 |
| 640 | 700 | 820 | 70 | 100 |
| 650 | 700 | 833 | 50 | 100 |
| 600 | 695 | 820 | 50 | 110 |
| 546 | 600 | 725 | 60 | 100 |
| 315 | 360 | 470 | 50 | 80 |
C250
| 840 | 900 | 1065 | 70 | 113 |
| 630 | 750 | 938 | 50 | 94 |
| 640 | 700 | 820 | 70 | 100 |
| 650 | 700 | 878 | 60 | 88 |
| 593 | 650 | 798 | 52 | 80 |
| 546 | 600 | 725 | 60 | 90 |
| 450 | 500 | 618 | 60 | 100 |
| 450 | 500 | 618 | 50 | 76 |
| 315 | 360 | 470 | 50 | 80 |
B125
| 650 | 750 | 833 | 50 | 76 |
| 650 | 700 | 833 | 50 | 90 |
| 547 | 600 | 755 | 50 | 77 |
| 315 | 360 | 470 | 38 | 60 |
| 330 | 300 | 360 | 35 | 55 |
A15+
| 660 | 700 | 812 | 40 | 65 |
| 562 | 600 | 712 | 40 | 65 |
| 450 | 500 | 612 | 38 | 65 |
| 632 | 700 | 800 | 30 | 470
|
Heavy Duty Ductile Iron Casting Manhole Covers with En124 Certified
1. Q: Why choose Shengao product?
A: We shengao have our own plant-- Weifang Shengao machinery Co.,Ltd, therefore, we can surely promise the quality of every product and provide you comparable price.
2. Q: Do you provide OEM Service?
A: Yes, we provide OEM Service.
3. Q: Do you provide customized casting products?
A: Yes. Customers give us drawings and specifications, and we will manufact accordingly.
4. Q: What is your payment term?
A: We provide kinds of payment terms such as L/C, T/T, Paypal, Escrow, etc.
Quality First,Pric Best,Service Foremost !
We assure you of our best services at all times !
WeiFang Shengao Machinery Co., Ltd is located in WeiFang the famous city in China and the world center of kites. It is 140 kilometers far away from Qingdao port, the transporation is very convenient. Our company use the location advantages of ShanDong province to integrate resources so that we can processing according to the drawings of customers. We mainly undertake the casting parts, machined parts and other products. Our Import and Export Department have many years experiences of foreign trade, products are mainly exported to the United States, Denmark, Italy, Russia, Australia etc.
Over the years, company adhere to the guideline for management of "Quality first, Reputation first, Delivery just-in-time, Price best". We will try our best to improve the technical level and perfect the enterprise management. Our company will depend on superior quality of products and sincere service to cooperate with dometic and overseas, new and old customers and establish eternal friendship to create a bright future.
