Product Name: PP/PE Wheel Plastic Spacer/Circular Spacer for Steel (SD015B-SD1001B) Model NO.: SD0151B-SD1001B Material: PE Color: Blue/Black/Grey/Other Trademark: TY Transport Package: Pack in Bag or Carton Specification: 15-100mm Origin: Putian Fujian China HS Code: 39269090 Product Description Model/Article No.: Wheel style spacer, platform style spacer, safety caps for steel, continuous plastic chair,PVC cone pipe, plastic coneProduct Description: Plastic space block for protective layer of reinforcing steel bar is designed accordingto the requirement of national steel concrete construal design norm. It is widely applied the civil and industrial construction of buildings, roads, bridges, tunnels, airports,subway and so on.Product Character: Having the advantages of high bearing capacity, self locking, crash-proof,good coherence, and easy operation. It is free from the potential quality problems of instable thickness of the protective layer resulting form the use of traditional materialsof coprolites and sands.Executive Standards: GBT10-89 Q/SJLX01-2000Compression Strength: ≥ 4.2MpaTensile Strength: ≥ 4 MpaDescriptionCodeProtection LayerFit SteelPackingPiece/Bag40R′container's quantity40HQ 'squantitySD0151B15mm6-10mm5000810bags915bagsSD0152B15mm6-10mm5000810bags915bagsSD0153B15mm6-12mm5000810bags915bagsSD0154B15mm16-25mm3000810bags915bagsWheel StyleSD0201B20mm8-14mm4000810bags915bagsSD0202B20mm16-25mm2000810bags915bagsSD0203B20mm6-12mm4000810bags915bagsSD0251B25mm8-14mm1000810bags915bagsSD0252B25mm12-25mm1000810bags915bagsSD0253B25mm10-16mm2500810bags915bagsSD0301B30mm8-14mm1000810bags915bagsSD0302B30mm12-25mm1000810bags915bagsSD0351B35mm14-28mm600810bags915bagsSD0352B35mm8-16mm800810bags915bagsSD0401B40mm8-25mm500810bags915bagsSD0501B50mm8-16mm400530bags600bagsSD0601B60mm8-16mm350530bags600bagsSD0651B65mm8-16mm250530bags600bagsSD0701B70mm12-20mm350530bags600bagsSD0751B75mm8-16mm350530bags600bags