Product Name: High Strength PP/PE Plastic Bar Chair/Platform Spacer (SP0151B-SP2061B) Model NO.: SP0151B-SP2061B Type: Cover to Reinforcement Color: Black/Blue/Other Trademark: TY Transport Package: Small Package Specification: 15-206mm Origin: Putian Fujian China HS Code: 39269090 Product Description Model/ArticleNo.:Wheelstylespacer,platformstylespacer,safetycapsforsteel,continuousplasticchair, PVCconepipe,plasticconeProductDescription:Plasticspaceblockforprotectivelayerofreinforcingsteelbarisdesignedaccordingto therequirementofnationalsteelconcreteconstrualdesignnorm.Itiswidelyappliedin thecivilandindustrialconstructionofbuildings,roads,bridges,tunnels,airports, subwayandsoon.ProductCharacter:Havingtheadvantagesofhighbearingcapacity,selflocking,crash-proof, goodcoherence,andeasyoperation.Itisfreefromthepotentialqualityproblemsof instablethicknessoftheprotectivelayerresultingformtheuseoftraditionalmaterials ofcoprolitesandsands.ExecutiveStandards:GBT10-89Q/SJLX01-2000CompressionStrength:≥4.2Mpa