China gost標準はdn1000フランジを付けたようになる

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{"pid":"33036644","cid":"233980","pimg_url":"\/\/img1.tradegrowthhub.com\/63\/27\/876304800695\/product\/126513738_s-w400xh400.jpg","name":"Pipe Pipe Repair Flange GOST 17375-2001 3D R=1.5D Quick Easy WELD Elbow DN1000","company_name":"Hebei Xinyue High Pressure Flange And Pipe Fitting Co., Ltd.","attrs":{"Price":"Negotiable","MOQ":"1.0 piece","Delivery Time":"Negotiable","Brand":"hebeixinyue"}}