Standard: EN124

size range: DN 200mm--1200mm

shape: square, rectangle, round, triangle

packing: wooden pallet with plastic layer or as your requirment

best price and quick delivery

 

1. Ductile iron manhole covers feature:

(1) Environmental protection: non-toxicity raw material

(2) Longevity: anti-corrosion, anti-rust, anti-abrasion, excellent anti-pressure capability;

(3) Competitive price: lower than stipulated standard cast iron one

(4) Light weight: 1/3 lighter than cast iron ones

(5) Nice appearance: rich colors available, whole material dying for long lasting

(6) Anti-theft: Non-recycle, anti-theft naturally

(7) Low noise: Harsh noise and rebounding free when car rolls
 

2. Applications

(1) Electric power pipeline well; post, telecommunication, communication pipeline well;

(2) Street lamp well, fire control well, all kinds of valve wells;

(3) City water, drainage pipeline well; heat supplied, gas well;

(4) As cover board for anti
 

3. Guatantee

(1) YDT Foundry will replace any heavy duty castings that have been properly installed and broken in normal use

(2) Different accessories are available, more information upon receipt of your enquiry.

 

If you are interested in our products, please do not hesitate to contact with us. Our high quality and competitive price will give you every satisfation. And you will get our quick reply.

 

B--125

300X300 30kg 200x200 7kg

400x400 30kg 300x300 10kg

500x500 35kg 400x400 17kg

570x445 35kg 485x360 22.5kg

600x600 35kg 500x500 29kg

700x700 40kg 600x600 42kg

800x800 45kg 700x700 55kg

 

C--250

400x400 35kg 300x300 15kg

500x500 40kg 400x400 23kg

550x550 45kg 450x450 30kg

570x445 45kg 485x360 28.5kg

600x600 45kg 500x500 34kg

600x800 60kg 500x700 52.4kg

 

D--400

400x400 75kg 300x300 20kg

500x500 75kg 400x400 32kg

550x550 75kg 450x450 41kg

600x600 75kg 500x500 48kg

600x800 75kg 500x700 69kg

700x700 75kg 600x600 70kg

800x800 80kg 700x700 95kg

900x900 90kg 800x800 113kg

1000x1000 100kg 900x900 154kg