Fireproof and flame-retardant glass fiber tube insulation, high temperature resistance of 600 degrees, wire protection sleeve, yellow wax tube, patterned tube
¥0.37
HDPE double wall corrugated pipe 300/800SN 8 standard steel strip reinforced spiral corrugated pipe municipal sewage pipe
¥7.80
304 stainless steel central air conditioning corrugated pipe copper head fan coil metal soft connection double outer wire explosion-proof and pressure resistant