-
The polished rods are used to connect sucker rod and pump unite.The spray welding polished rod adopts the sucker rod pump plunger manufacturing process, and sprays the alloy powder on the surface of the rod body to improve the surface hardness of the rod body and enhance the wear resistance and corr
-
The polished rods are used to connect sucker rod and pump unite.The spray welding polished rod adopts the sucker rod pump plunger manufacturing process, and sprays the alloy powder on the surface of the rod body to improve the surface hardness of the rod body and enhance the wear resistance and corr
-
The spray welding polished rod adopts the sucker rod pump plunger manufacturing process, and sprays the alloy powder on the surface of the rod body to improve the surface hardness of the rod body and enhance the wear resistance and corrosion resistance of the rod body. The service life of polished r
-
Southeast Asian customers ordered oil production equipment, products include 25-125-RHAM20-4-2 sucker rod pump, 3/4, 7/8 sucker rod, sucker rod roller centralizer, DPSB stuffing box, cone packing, sucker rod BOP, cross T, seating nipple, 1-1/4 polished rod and other products. At present, the product
-
The polished rods are used to connect sucker rod and pump unite.The spray welding polished rod adopts the sucker rod pump plunger manufacturing process, and sprays the alloy powder on the surface of the rod body to improve the surface hardness of the rod body and enhance the wear resistance and corr
-
The standard of the rod ordered by the company's customer is 1-1/8, the length is 11ft, 16ft, 22ft, the quantity: 107. The standard rod has been ordered by the customer for two consecutive years. At present, production, inspection and packaging have been completed.
-
The polished rods are used to connect sucker rod and pump unite.The spray welding polished rod adopts the sucker rod pump plunger manufacturing process, and sprays the alloy powder on the surface of the rod body to improve the surface hardness of the rod body and enhance the wear resistance and corr