1. Product Enfored Standard:
Design & Manufacture Std. :API 599, API 6D
Face to Face Std. : ASME B16. 10 , DIN3202
End Connection Std. : ASME B16. 5, ANSI B16. 11, ASME B16. 25 ASME B16. 47, DIN2543-2545
Test Standard: API598, API 6D, DIN3230

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