Based on the premise of technological innovation and improvement of our Socket Fittings, Ductile Iron Double Flange Duckfoot Bend Elbow, Double Flanged Eccentric Butterfly Valve, we continue to surpass and improve ourselves, and have been supported and trusted by our customers. We are committed to accelerating the company's industrial layout of diversified development and multi-polar support. We can fully meet the requirements of customers and the needs of the market, and provide many customized products and services.
Manhole Cover Price
Description:
Loading pressure | Frame size(mm) | Clear opening(mm) | Depth(mm) | Unit Weight(kgs) |
B125 | 300*300 | 200*200 | 30 | 7 |
B125 | 400*400 | 300*300 | 30 | 9 |
B125 | 500*500 | 400*400 | 35 | 16 |
B125 | 550*550 | 450*450 | 35 | 20 |
B125 | 600*600 | 500*500 | 35 | 24 |
B125 | 700*700 | 600*600 | 40 | 35 |
B125 | 800*800 | 700*700 | 45 | 46 |
C250 | 300*300 | 200*200 | 30 | 8 |
C250 | 400*400 | 300*300 | 35 | 11 |
C250 | 500*500 | 400*400 | 40 | 21 |
C250 | 550*550 | 450*450 | 40 | 24 |
C250 | 600*600 | 500*500 | 45 | 29 |
C250 | 700*700 | 600*600 | 50 | 48 |
C250 | 800*800 | 700*700 | 60 | 58 |
C250 | 900*900 | 800*800 | 60 | 80 |
Specification:
ductile iron; single seal; two closed key holes



We always keep our promises and operate in compliance, so that every American Style Manhole Cover with Competitive Price is the result of our promises. Our company realizes the inventory network sales, so the supply and stocking time is further shortened. With firm determination, courage and global vision and wisdom, we will effectively change our growth mode and continue to write a more splendid and brilliant new chapter.
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