Green Insulating Joint In Pipeline Monolithic Joint Cathodic Protection

Monolithic Insulating Joints for Pipeline Cathodic Protection

Monolithic Insulating Joints (MIJ for short) are developed in cathodic protection to steel pipeline system which is used to replace the insulating flanges. MIJ is more convenient in field installation. What the user need to do is welding the MIJs to nominated pipeline and work with the cathodic protection system together to provide anti-corrosion protection. The pipeline without cathodic protection is very easy to be corroded in 3 years. But the pipelines which are applied the cathodic protection will work as long as more than 30 years. So MIJs are more and more widely used in long distance pipeline.
What we provide to customers is the first class quality monolithic insulating joints in China even in all over the world. The MIJs are manufactured by the famous insulating joint manufacturer of China whose name is Langfang VBA Mechanical Co.,Ltd. Patented U-Sealing system is used in our MIJs which provides a more stable sealing performance compared to the O-Sealing System. The structure is designed as per ASME VIII DIV1 APP 2. Besides the standard products we also accept custom making order as per the specification and data book of customers.

Standard Products Available

Welding

Paint Film Inspection

Bevel End Inspection

Holiday Test

Langfang Blue Water International Trading Co.,Ltd focuses on providing professional sourcing service and high class product with an effective cost to our customers from all over the world. We got good cooperation with the manufacturer inside China and many of them are even world famous. We are pleased to help our customers and partners to get the most suitable tools and equipment. At present downhole motors for oil & gas well drilling, HDD drilling and coal mine underground directional drilling are available; tri-cone bits of inserted teeth and milled teeth are available; PDC bits of matrix body and steel body are available; the drilling jars, drill pipes and collars even drill rigs are also fall into our range. Besides the cathodic protection products also fall into our range such as the insulating joints, the anodes and spark gasps. If anything found are not in our catalogue we would like to hlep finding the most suitable suppliers.