JWELL pvc fiber reinforced pipe extrusion machine 6432627874677389632-blid-7130321682074721298

เจ้าคุณพระสินีนาฏ พิลาสกัลยาณี เข้าเฝ้าสมเด็จพระสังฆราช ถวายสักการะพระราชสรีรางคาร

duct Application

Steed reinforced pipe has the features of not easy in corrosion of the steel band,the top of the steel band has the thicker protection layer,reinforced rib is not easy in collapse,the seam is connected strongly,the tensile strength of the pipe in axial direction is high so that during the use the pipe is not easy in leakage.We have applied the patent for this machine and the patent number are ZL200920073200.4 and 200910054675.3.