blind flange
Material: carbon steel, stainless steel and alloy steel
Size; DN15~DN1200
Standard: ASME ISO DIN JIS etc
Company:Hebei Sanlin Pipe Industry Co., Ltd
Material: carbon steel, stainless steel and alloy steel
Size; DN15~DN1200
Standard: ASME ISO DIN JIS etc
Company:Hebei Sanlin Pipe Industry Co., Ltd