Thick bottom Kanye's same slide couple beach coconut volcano new mold matte material Khaki Article No.: gw1934 us4 = 37 US5 = 38 US6 = 39 US7 = 40.5 US8 = 42 Us9 = 43 US10 = 44.5 US11 = 46 us12 = 47 slippers 36-47 shipment 13
Women sneakers Size:36-41
Size : 39-45 Casual Shoes
Size : 39-45 Casual Shoes
Size : 39-45 Casual Shoes
Size : 39-45 Casual Shoes
Size : 39-45 Casual Shoes
Size : 39-45 Casual Shoes
Place of Origin:Guangdong, China Brand Name:E-rising Size:34-50 Color:White Upper material:Canvas Sole material:PVC,SPU,PU Surface resistance:106-109�© Product name:Cleanroom Canvas Shoes Selling Units:Single item Single package size: 15X14X10 cm Single gross weight:0.130 kg Package Type:standard packaging
A shoe that protects human bones (bunions)
Shoes and shoes
Float collars and float shoe The float collars and float shoe are used to guide the casing to be put into the hole. It can adjust the floating power of the casing when the casing been laid in. That can certify the qualification of the cementing. The float collars and float shoe manufactured by our company use the spring driving back-pressure valve type. It has a high reliability. The structures are similar between float collar and float shoe. The lower end of the float collar is the pin connection which is connected with the casing. The upper end which is used for filling the cement has acinqfoil hole which can avoid the twist. The material of the float shoe body is the alloy steel . The upper end of the float shoe is connected with casing and its lower end is connected with the semilunar cement head. You can use the guide casing to lead it into the drilling hole. There is a back-pressure valve in the float shoe. You can use the oil well cement to fill the area between the float shoe and the body. The back-pressure can be cut by back-pressure valve. The upper hole and the lower hole will be open when the products after done . After the pressure of the circulating mud press the valve head into the lower place, the three collar valve on the valve tail will fall down automatically. The valve will press the valve seat tightly at the function of spring after the cement injection. And it will as a one-way valve function in the working. At that time, you could inject the mud into the pump from the upper end to the lower end, but the liquid of the well won`t be back in the casing below the valve or the outside circulation area of the casing.
upper: patent leather lining: pig suede outsole: tunit heel:ABS
We have all kinds of corrosion inhibitors, tell us what you need and you will get what you want with additional surprise
Height increasing 6 cm; Made of calf leather upper, pigskin lining and insole, rubber outsole more height increasing shoes:
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