Usage: It is often used to fill water-discarding engineering ad a precipitate pond and used to give life to waste water after treatment system. Chief characteristics: Use assembled ethylene as material, no poison and smell, good erosion-resistant, light, long lifespan, slippery pipe wall, big measure of area, high crack rate. Specificity and chief technological mathematical reference | MODEL | Diameter of the inscribed circlemm | Sizemm | Angular magnitude of oblique tube° | Thickness of the tube wallmm | | Standard | Limit error | Standard a*b*c | Limit error | Standard | Limit error | Standard | Limit error | | YBXG-35 | 35 | + 2.0 | 1000*500*1000 | a + 10 | 60 | + 2.0 | 0.4-0.5 | + 0.6 | | YBXG-50 | 50 | + 2.0 | b + 10 | 0.6-0.8 | + 0.6 | | YBXG-60 | 60 | + 2.0 | c + 10 | 0.6-0.8 | + 0.8 |
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