Our company has a large number of professional construction personnel with rich practical construction quality experience to ensure the successful application of road gully grating, Square Manhole Cover, EN598 Ductile Iron Pipe. Our company provides an open working environment for employees and attaches importance to teamwork among employees. We strengthen cooperation and establish good relationship. Since our company was established, we have been abiding by the business principle of "Quality First, Credit First" and implementing the quality policy of "Quality for Survival, Innovation for Market Expansion".
Flanged End Gate Valve
| Standard | DIN 3352-F4, DIN 3352-F5, BS5163, AWWA C509,AWWA C515 Flange drilling is according to DIN2501, BS4504 and ANSI B16.1 |
| Working pressure | 10bar/16bar/25bar |
| Testing pressure： | / |
| Shell | 15bar/24bar/37.5bar |
| Seal | 11bar/17.6bar/27.5bar |
| Type | Non rising stem / rising stem |
| Material： | / |
| Body | Ductile iron GGG40/50 or Cast IronGG25 |
| Wedge | Ductile iron GGG40/50+EPDM/NBR or metal seated |
| Stem | Stainless steel 2Cr13 , SS304,SS316 |
| Bolt and Nuts | Carbon Steel with zinc plated or SS304,316 |
| Coating | Internal and external with fusion bonded epoxy coating min250μm |
Flanged End Gate Valve
| NO. | PART NAME | MATERIAL |
| 1 | BODY | DUCTILE IRON |
| 2 | WEDGE | DUCTILE IRON |
| 3 | STEM NUT | BRASS |
| 4 | STEM | STAINLESS STEEL |
| 5 | GASKET | NBR |
| 6 | BONNET | DUCTILE IRON |
| 7 | BONNET BOLT | CARBON STEEL |
| 8 | O-RING | NBR |
| 9 | LOCATING RING | BRASS |
| 10 | O-RING | NBR |
| 11 | BONNET NUT | BRASS |
| 12 | MINIPAD | TFL |
| 13 | DUST RING | NBR |
| 14 | WHEEL | DUCTILE IRON |
| 15 | WASHER | CARBON STEEL |
| 16 | BOLT | CARBON STEEL |
We have a constantly innovative and perfect product system, cutting-edge technology, excellent quality, and we lead the Awwa C509 Rising Stem Flanged Joint Ends Resilient Wedge Gate Valve industry through our tireless efforts. Adhering to the concept of integrity, responsibility, initiative and innovation, we continue to push forward the brand strategy, seeking to make our company fine, strong and large. We actively strengthen management, improve quality and efficiency, and continue to promote the Group's high-quality development.
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