| SIZE | STANDARD | SERIES | PRESSURE | |
| 1 | 1/2''-64'' | ASTM ANSI B16.5, ASA, | slip-on, welding neck, blind, threaded, | Class150,300,600, |
| API-605,etc.. | lap-joint, etc. | 9,001,500 | ||
| 2 | 1/2''-64'' | EN 1092,etc- | plate, slip-on, blind etc. | Class150,300,600, |
| 9,001,500 | ||||
| 3 | 1/2''-64'' | DIN2573, 2572, 2631, | plate, slip-on, welding neck, | Class150,300,600, |
| 2576, 2632,2633, 2543, | blind, threaded etc. | 9,001,500 | ||
| 2544, etc | ||||
| 4 | 1/2''-64'' | BS4504, PN16, PN25, PN40, etc. | plate, slip-on, welding neck, | Class150,300,600, |
| blind, threaded etc. | 9,001,500 | |||
| 5 | 1/2''-64'' | JIS 5K, 10K, 16K, 20K etc. | plate, slip-on, blind etc. | Class150,300,600, |
| 9,001,500 |
Contact:Bonnie Xu
Email:BonneXu@dlpoctg.com
WeChat:13602055205
Skype:BonnieXu22
Tel:+86-13602055205
