Design specifications:
Design standards: API 602, ASME B16.34
Structural length: ASME B16.10, GB/T 12221, factory standard
Connection standard:
1) Socket end: ASME B16.11;
2) Thread connection end (NPT): ASME B1.20.1;
3) Butt welding end: ASME B16.25
4) Flange end: ASME B16.5;
Inspection and Testing: API 598
Temperature pressure rating: ASME B16.34
Performance parameters:
Pressure rating: CL 150~CL 2500 (PN10-PN420)
Nominal size: NPS 1/4~NPS3 (DN8-DN80)
Main materials: A105, LF2, F5, F11, F22, F91, F304 (L), F316 (L), F347, F321, F51, MONEL, 20 alloy, etc
Applicable temperature: -29~540 ℃
Application areas: Mainly suitable for various industries such as gas, petroleum, chemical, power, and metallurgy.
