กรุณาเลือกมาตรฐานสินค้า :
				ไม่ระบุ
							DIN471							JIS B 2804										
								| เลือก | 
								ขนาด (ID) | 
								วงนอก (OD) | 
								ความหนา (TH) | 
							 
							
								 | 
								#10 | 
								9.3mm | 
								1.0mm | 
							 
							
								 | 
								#11 | 
								10.2mm | 
								1.0mm | 
							 
							
								 | 
								#12 | 
								11.1mm | 
								1.0mm | 
							 
							
								 | 
								#13 | 
								12.0mm | 
								1.0mm | 
							 
							
								 | 
								#14 | 
								12.9mm | 
								1.0mm | 
							 
							
								 | 
								#15 | 
								13.8mm | 
								1.0mm | 
							 
							
								 | 
								#16 | 
								14.7mm | 
								1.0mm | 
							 
							
								 | 
								#17 | 
								15.7mm | 
								1.0mm | 
							 
							
								 | 
								#18 | 
								16.5mm | 
								1.2mm | 
							 
							
								 | 
								#19 | 
								17.5mm | 
								1.2mm | 
							 
							
								 | 
								#20 | 
								18.5mm | 
								1.2mm | 
							 
							
								 | 
								#21 | 
								19.5mm | 
								1.2mm | 
							 
							
								 | 
								#22 | 
								20.5mm | 
								1.2mm | 
							 
							
								 | 
								#23 | 
								21.4mm | 
								1.2mm | 
							 
							
								 | 
								#24 | 
								22.2mm | 
								1.2mm | 
							 
							
								 | 
								#25 | 
								23.2mm | 
								1.2mm | 
							 
							
								 | 
								#26 | 
								24.2mm | 
								1.2mm | 
							 
							
								 | 
								#27 | 
								25.0mm | 
								1.2mm | 
							 
							
								 | 
								#28 | 
								25.9mm | 
								1.5mm | 
							 
							
								 | 
								#29 | 
								26.9mm | 
								1.5mm | 
							 
							
								 | 
								#30 | 
								27.9mm | 
								1.5mm | 
							 
							
								 | 
								#31 | 
								28.6mm | 
								1.5mm | 
							 
							
								 | 
								#32 | 
								29.6mm | 
								1.5mm | 
							 
							
								 | 
								#33 | 
								30.5mm | 
								1.5mm | 
							 
							
								 | 
								#34 | 
								31.5mm | 
								1.5mm | 
							 
							
								 | 
								#35 | 
								32.2mm | 
								1.5mm | 
							 
							
								 | 
								#36 | 
								33.2mm | 
								1.75mm | 
							 
							
								 | 
								#37 | 
								34.2mm | 
								1.75mm | 
							 
							
								 | 
								#38 | 
								35.2mm | 
								1.75mm | 
							 
							
								 | 
								#40 | 
								37.0mm | 
								1.75mm | 
							 
							
								 | 
								#42 | 
								38.5mm | 
								1.75mm | 
							 
							
								 | 
								#45 | 
								41.5mm | 
								1.75mm | 
							 
							
								 | 
								#46 | 
								42.5mm | 
								1.75mm | 
							 
							
								 | 
								#47 | 
								43.4mm | 
								1.75mm | 
							 
							
								 | 
								#48 | 
								44.5mm | 
								1.75mm | 
							 
							
								 | 
								#50 | 
								45.8mm | 
								1.75mm | 
							 
							
								 | 
								#52 | 
								47.8mm | 
								2.0mm | 
							 
							
								 | 
								#55 | 
								50.8mm | 
								2.0mm | 
							 
							
								 | 
								#56 | 
								51.8mm | 
								2.0mm | 
							 
							
								 | 
								#58 | 
								53.8mm | 
								2.0mm | 
							 
							
								 | 
								#60 | 
								55.8mm | 
								2.0mm | 
							 
							
								 | 
								#62 | 
								57.8mm | 
								2.0mm | 
							 
							
								 | 
								#63 | 
								58.8mm | 
								2.0mm | 
							 
							
								 | 
								#65 | 
								60.8mm | 
								2.0mm | 
							 
							
								 | 
								#68 | 
								63.5mm | 
								2.5mm | 
							 
							
								 | 
								#70 | 
								65.5mm | 
								2.5mm | 
							 
							
								 | 
								#72 | 
								67.5mm | 
								2.5mm | 
							 
							
								 | 
								#75 | 
								70.5mm | 
								2.5mm | 
							 
							
								 | 
								#78 | 
								73.5mm | 
								2.5mm | 
							 
							
								 | 
								#80 | 
								74.5mm | 
								2.5mm | 
							 
							
								 | 
								#82 | 
								76.5mm | 
								2.5mm | 
							 
							
								 | 
								#85 | 
								79.5mm | 
								3.0mm | 
							 
							
								 | 
								#88 | 
								82.5mm | 
								3.0mm | 
							 
							
								 | 
								#90 | 
								84.5mm | 
								3.0mm | 
							 
							
								 | 
								#95 | 
								89.5mm | 
								3.0mm | 
							 
							
								 | 
								#100 | 
								94.5mm | 
								3.0mm | 
							 
							
								 | 
								#105 | 
								98.0mm | 
								4.0mm | 
							 
							
								 | 
								#110 | 
								103.0mm | 
								4.0mm | 
							 
							
								 | 
								#115 | 
								108.0mm | 
								4.0mm | 
							 
							
								 | 
								#120 | 
								113.0mm | 
								4.0mm | 
							 
							
								 | 
								#125 | 
								118.0mm | 
								4.0mm | 
							 
							
								 | 
								#130 | 
								123.0mm | 
								4.0mm | 
							 
				
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