1.Details
1. Composite Manhole Cover with shockproof rubber sealing features:
1. Against theft ---Jz Composite 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. Jz'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 SC 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.
2.Data Sheet
| Jz Round 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 | |
Characteristics of our manhole cover:
1. Material: cast gray iron, ductile iron.
2. Shape: round, square, rectangle and triangle.
3. Diameter: from 200mm to 1200mm.
4. Weight: from 7kg to 154kg or according to customers\' requirment
5. Packing: in wooden pallet with plastic layer
6. Annual output: 10,000 tons
7. Coating: black bitumen or Coating as per customers\' requirement
8. Use :municipal engineering, Traffic, pavement ,electronics,telecom, cable, petroleum, chemical industry, or drainage system and industrial facilities of valve well.
1) Can supply all kinds of load class Product such as A15/B125/C250/D400/E600/F900
2) Against theft and safety, double sealed, watertight type
3)material No. GGC50(DIN1693-73),QT500-7(GB/T1348-1988), 80-55-06(ASTM A536), FCD500(JISG
5502-2001),500/7(BS2789:1985).
4)Free charge of design.
5) 3 day pay for ready if the request in storck.
Material composition:
| Tensile strength | 560Mpa | Yield strees | 340Mpa |
| Elongation rate | 7.5% | Hardness | 210HBS |
| Material | GJS500-7(GGG50) | Standard | EN 124 |
FAQ:Frequently Asked Questions:
1.Can I get free samples?
A:Yes,we can provide you the free sample,but you need bear their own delivery costs.
2.Can I request to change the form of packaging and transportations?
A:Yes,we can change the form of the packaging and transportation according to your request,but you have to bear their own costs incurred during this period and the spreads.
3. Can I request to advance the shipment?
A:It should be depends on whether there is sufficient inventory in our warehouse.
4.Can I have own Logo on the product?
A:Yes,you can send us your drawing and we can make your logo,but you have to bear their own the cost.
5.Can you produce the products according to my own drawings?
A:Yes,we can produce the products according to your drawings that will be most satisfy you.
Contact us:Best Regards
Vicky Chen
Postion:Fluid Specialist
Marketing Department
Qingdao JunZheng Machinery Manufacture Co.,Ltd
Address.:Jihongtan Industrial Park,Jihongtan Street,Chengyang district,Qingdao,China.266111
3.Our Regular Customer
4.Contact Us
Vicky Chen
Postion:Fluid Specialist
