Schemc
Product specification: NPS 1/2"~2-1/2"
Applicable temperature: -20 ~ 120 °C
Nominal pressure: PN 63 /1000WOG
Design and manufacture: GB/T 12237/ANSI B16.34
Connection size: GB/T 9113.1/ASME B16.5 CLASS150
Structural length: GB/T 12221/ASME B16.1
Thread standard: according to BSPT/BSP/NPT/DIN/JIS/RC/G
Inspection and test: GB/T 13927/API 598
