Sport shoes, trecking shoes, hiking shoes, hunting shoes, sandals.
Sport shoes, casual shoes and sandals..
Men casual shoes wholesaler, men dress shoes supplier, men's sandals manufacturer, men leather boots distributor, men moccasin loafers.
Sport shoes, casual shoes, tennis shoes, soccer shoes, basketball shoes, skates shoes and hiking shoes, sandal, footwear.
Shoes (sport, casual shoes, sandal and skateboarding shoes).
Personal product, such as ce/fda certificated alcohol based hand rub/santizer, disinfectant soap, disinfectant/antiseptic wipes/solution, anti pollution mask, air purifier; medical product, such as ce/fda certificated, kn95 mask, sugical mask, sugical clothes, hair regrowth system; electronic product, such as vivo/oppo/huwei phone;auto car/ car accessories.Clearing agent, transportation and shipping, cif, fob
Toy .Clock. Electronic products.
Shoes, clothes, bags, jewellery, electronics, machine, auto.Shipping
Women sneakers Size:36-41
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:
Military Jump Boots, Military Footwear
Combat Boots,Military Footwear
Mens Military Style Tactical Boots,Military Footwear
Military Boots,Military Footwear
Black Military Boots,Military Footwear
1, professional r&d ability 2, small order acceptable 3, oem & odm service available 4, a lot of experience in exporting 5, quick response 6, strickly quality control team
Moccasin in pu upper ,linning /insole in PU material. TPR outsole
