1.Product Enfored Standard:
Design & Manufacture Std.:API 599, API 6D
Face to Face Std.: ASME B16.10
End Connection Std.: ASME B16.5, ANSI B16.11, ASME B16.25
Test Standard: API598,API 6D

2. Major Parameter:
Size: 1/2-16
Pressure: 150LB-900LB
Material: A216WCB, A217WC6, A217WC9, A351CF8, A351CF8M, A351CF3, A351CF3M, A352 LCB, A352LCC