subway construction grouted sleeve rebar coupler

{"cid":"91184756","title":"Ductile Iron Rebar Sleeves Grouting Couplers","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/29\/95\/4e0d681df61b96eab4566e22113e-200x200-1.jpg","attrs":{"Price":"communication","Brand Name":"SJ","Model Number":"SJ7292125","Minimum Order Quantity":"1000","Delivery Time":"35 to 40days","Certification":"TS16949","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"8000pcs per month","Packaging Details":"carton box","Part Name":"Rebar-sleeves-grouting-coupler","Process":"Metal Casting+machining","Application":"Precast bent system in the building construction","Casting Tolerance":"CT5","Maching Process":"Tapping Etc, CNC Machining\/ Lathing\/ Milling\/ Turning\/ Boring\/ Drilling etc.","Material":"Qt400-18 or GJS400-18"}}