AWWA C509标准是由美国给水工程协会制定的一种标准,全称是《预应力混凝土管用橡胶密封圈的尺寸和性能》。该标准规定了预应力混凝土管用橡胶密封圈的尺寸、性能和试验方法。 AWWA C509标准适用于所有预应力混凝土管,包括钢筋混凝土管、自应力混凝土管等。该标准规定了橡胶密封圈的尺寸和公差、物理性能、耐气候性能、耐介质...
1. Design standard conform to ANSI/AWWA C509 2. Face to face conform to ASME B16.10 3. Pipe connection conform to ASME B16.1 CLASS125 ANSI/AWWA C111/A21.11 AWWA C606 4. Pressure testing standard conform to ANSI/AWWA C509 5. Actuator: 2 "AWWA operating nut or hand wheel, chain wheel...
美标DN100弹性座封闸阀 AWWA C509美标软密封闸阀的详细信息 产品介绍: 暗杆软密封弹性闸阀适用于液体和气体介质管路和设备,作为截断和调节介质的作用。 技术优势: 1、流动阻力小。阀体内部介质通道是直通的,介质成直线流动,流动阻力小。 2、启闭时较省力。是与截止阀相比而言,因为无论是开或闭,闸板运动方向均与介...
AWWA_C509-2001 下载积分: 250 内容提示: American Water Works Association ANSUAWA C509-O1 (Revision of ANSVAWWA C509-94) AWWA STANDARD FOR RESILIENT-SEATED GATE VALVES FOR WATER SUPPLY SERVICE Effective date: Sept. 1,2001. First edition approved by AWWA Board of Directors Jan. 28, 1980....
AWWA C509 Gate Valve We produce all kinds of standard butterfly valves, gate valves, check valves, globe valves, etc. In cast iron, ductile iron, carbon steel, stainless steel, etc. Pressure like 150lbs, 300lbs, 600lbs, PN10, PN16, etc. We can also...
Awwa Design Confirmed C509/C515 Resilient Seated Gate Valve, Find Details and Price about Valves Gate Valve from Awwa Design Confirmed C509/C515 Resilient Seated Gate Valve - Suzhou Walter Flow Control Equipment Co., Ltd.
AWWA C515 STANDARD / AWWA C509 STANDARD Many engineers question the difference between AWWA C509 Standard for resilient seated gate valves, and AWWA C515 Standard. Their concern is that the AWWA C515 Standard is somehow for a “Thin Wall” or cheaper version of the valve. Sort of like the ...
AWWA C509 AWWA C515 Cast iron Gate Valve We produce all kinds of standard butterfly valves, gate valves, check valves, globe valves, etc. In cast iron, ductile iron, carbon steel, stainless steel, etc. Pressure like 150lbs, 300lbs, 600lbs, PN10, PN16, etc. We can also...
AWWA C509 MJ/MJ, MJ/FL Mechanical Design Standard AWWA C515. Non-Rising stem, Resilient Seated Face to Face: ASME B16.10. MJ*MJ to AWWA C111/A21.11-12 (FL*MJ available upon request) Insoection & testing: AWWA C515 Fusion Bonded Epoxy Coated Inter...
Awwa C509 Resilient Seated Rubebr Sluice Gate Valve, Find Details and Price about Awwa C509 Gate Valve F4 Gate Valve from Awwa C509 Resilient Seated Rubebr Sluice Gate Valve - Tianjin Worlds Valve Co., Ltd.