... " Type:PL or FL Certificate:ISO9001:2000/2008 and TUV Stainless steel Plate flangeMaterial:Stainless Steel:such as 201, 301, 304,304L,316,316L ... ,321 and so on.Standard:GB,JIS,BS,DIN. ... relationship with you and offer the best service also high quality for you in the near future . forged stainless steel flange (304 ...