With a complete sales network, reasonable sales price and high-quality after-sales service, we are dedicated to providing high-quality wide range flange adaptor, Saddle Clamp, D400 manhole cover and services for our customers. With the business philosophy of "professional technology, quality first, teamwork strategy, and common growth", our company strives to develop and continuously improve. Our company's management functions include "planning management, grasping implementation, and strengthening management".
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 strictly control product quality, making our Custom Best Price Sand Casting Cast Iron Manhole Cover Foundry sell well abroad. The pursuit of excellence is the internal driving force for the progress of all kinds of work. Therefore, we should always aim to achieve first-class. Our company's operation is expanding to a comprehensive modern enterprise operation including mergers and acquisitions and capital operation.
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