1)Size: 1/2"-24" 2)Material: ss flange 3)Standard: DIN 4)Place of Origin: Zhejiang China (Mainland ) Zhejiang Renda Mechanical Co., Ltd is specialized in the production of stainless steel flange.The company was founded in 2000 and we provide product specifications, variety, quality assurance, reasonable price. Welcome to negotiate with us. We will reply you within 24hours. productsss ...