qt500 5 grout sleeve couplers

{"cid":"91187385","title":"Cast Iron Foundry Ductile Iron Casting GGG45 GGG50 GGG55 Sand Casting Grout Sleeve Raw Part","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/43\/4892c12d450b0435af0114ffe27a-200x200-1.jpg","attrs":{"Price":"Can talk","Brand Name":"NC5731","Model Number":"5731","Minimum Order Quantity":"100 pcs","Delivery Time":"30 days","Certification":"ISO9001,CE,SGS","Place of Origin":"China","Payment Terms":"T\/T, L\/C","Supply Ability":"80,000 pcs monthly","Packaging Details":"Wooden Case","Material":"Ductile Iron","Item name":"Grout Sleeve","Process":"Iron Sand Casting","Size":"Customized","Finish":"Sandblasting","OEM":"Available"}}

{"cid":"91224991","title":"Durable High Strength Self Drilling Anchor Coupler Wear Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/5d\/97\/2089f1dc23217b6e874bb181b247-200x200-1.jpg","attrs":{"Price":"Please contact us","Brand Name":"HLDRILL","Minimum Order Quantity":"10PCS","Delivery Time":"7-15days","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"3000 per month","Packaging Details":"Wooden box","Certification":"ISO9001","Product Name":"Self Drilling Anchor Coupler","Product Model":"High-Performance Type","Product Type":"Self-Drilling Anchor Bolt Matching Connector","Product Material":"High-Strength Alloy Steel","Structural Features":"Robust connection, high concentricity, stable mating","Performance Features":"High strength, high tensile strength, wear-resistant and durable","Application Scenarios":"Self-drilling anchor bolt extension connection in tunnels, slopes, mine roadways, etc","Product Advantages":"Easy installation, uniform stress distribution, improves the overall stability of the anchoring system"}}