Sand Casting Manhole Covers

product description

Advantage of our Manhole Covers
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.

Product Description

Ductile Iron Sand Casting Manhole Covers in Road Sanitary

2.Has advanced euipment and over 15 years experience.

3.Price:Competetive price , Precision made.Experience & Reasonable QC that you can reply on.

4.Process:Precision made.Experience & Reasonable QC that you can reply on.

5.Adequate supply capacity.Punctual delivery time.

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.

井盖 3 quality control 包装 客户1 圣奥证书1

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