Customization: | Available |
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After-sales Service: | 1 Year |
Warranty: | 3 Years |
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At Ningbo Yuhua Industrial Co., Ltd., we are committed to safety pipeline innovation. Our mission is to provide reliable technology that opens the safety barrier to a better life. With a team of experts and advanced manufacturing technology, we have successfully developed China's first PE electric fusion fittings, contributing to the development of PE pipelines.
With over 352 employees and a floor area of over 100,000 square meters, we have the capacity to meet the demands of our customers. We have 38 injection molding machines and 6 pipe production lines, ensuring efficient and stable production processes.
Over the years, we have served major gas groups such as China Resources Gas, Xiaogas, China Gas, Petrochina Kunlun Gas, and Ganghua Gas. Our products have been continuously iterated and improved to provide safe and reliable gas and liquid transmission.
Through our dedication to innovation, we have obtained 120 national patents, including 8 invention patents. Our core technologies are highly advantageous both domestically and internationally, allowing us to achieve high-tech breakthroughs in research, development, and production.
As we continue to grow, we are committed to creating a sustainable operation system that enhances our scale, efficiency, and competitiveness. Our goal is to become the most reliable experts in PE pipe systems in China.
SDR11 PE100 φ4.7 | ||
dn | L | H |
20 | 77 | 33 |
25 | 77 | 33 |
32 | 90 | 37 |
40 | 99 | 41 |
50 | 110 | 47 |
63 | 110 | 58 |
75 | 140 | 68 |
90 | 145 | 73 |
110 | 160 | 85 |
125 | 180 | 97 |
140 | 170 | 97 |
160 | 186 | 98 |
180 | 200 | 140 |
200 | 240 | 150 |
225 | 227 | 153 |
250 | 240 | 153 |
280 | 240 | 196 |
315 | 250 | 193 |
355 | 290 | 218 |
400 | 355 | 241 |
450(SDR11/17) | 390 | 257 |
500(SDR11/17) | 405 | 302 |
560(SDR11/17) | 455 | 328 |
630(SDR11/17) | 505 | 380 |