Stainless Steel Socket Welding 4H Flanges
ASTM A105 and ANSI B16.5.
Size: 1/2" to 8"
stainless steel SS304 or 31  

Material	Stainless Steel
Standard	ANSI
Place of Origin	Shandong, China (Mainland)
Brand Name	LF
Standard or Nonstandard	Standard