Our customer have ordered a batch of sucker rod roller centralizers this week,the specifications of 3/4x2-7/8, 7/8X2-7/8, and 1x2-7/8, as well as with the replacing rollers and pins,installation tools. At present, the production preparation work has been arranged,all the production, inspection and o

1. Introduction of sucker rod centralizerThe sucker rod centralizers are used to protect sucker rod to reduce wearing.2. Material2.1. Plastic: UHMWPE (Ultra High Molecular Weight Polyethylene)2.2. Rubber: Nitrile2.3. Nylon: Nylon 6/62.4.. 42CrMo3. Structure3.1. Pure plastic3.2. Steel frame, rubber i

The grade T sucker rod couplings and crossovers of 5/8 ”, 3/4”, 7/8 ”, 1” ordered by our Southeast Asian customer have been phosphated, and packaging is completed this week. The roller parts of the roller centralizers ordered by our customer were also completed last week. These two batches will be