Standards
1.Design&Mamufacture: API 594, API 6D
2.Face-to-face API 594, API 6D, DIN 3202
3.Flange end: DIN2543-2548, API605, ASME B 16.47, ANSI B 16.5
4.Inspection and test: API 598
Source: https://www.jonloovalves.com/single-disc-wafer-check-valve-8inch-150lb.html
Copyright © 2015-2025 China Manufacturers, CNMFRS.COM, All rights reserved.
谷歌优化(Google SEO)