Size : 2"-12"
Design Standard : API609
Face to Face : GB12238,BS5155,API609,MSS SP-67,
Flange Drilling : DIN2501,BS4504,BS10-E,ANSI125/150,ASA125/150,AS2129Table D/E,JIS5K/10K/20K
Specification
Materials
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1.Design standard: API609;EN593,ect
2.Face to Face: DIN3202-K1,EN558-1 20 Series;BS5155,MSS SP-67