Hengshui Weijia Petroleum Equipment Manufacture Co., Ltd. established in 2009, we strictly follows API standard to process and export tubing and casing pup joint & couplings.The products have been exported to over 20 countries or regions.
The main products are as follows:
Tubing Pup Joints, Perforated tubing pup joint, Tubing Couplings, Casing Pup Joints, Casing Couplings, Crossovers, Swages, Pump Seating Nipple, Bull Plug, Tubing Thread Protectors.