Oil Well Casing Pipe

Quzhou Shenjian Machinery Factory was established in 2003. We have more than 20 years of production experience. Our main products include electric DTH drill rigs, pneumatic DTH drills, drill rods, transition joints, air legs for rock drills, and casing pipes. The oil well casing pipe is one of our tubing products. We call it the 127 Casing Pipe. We produce this casing pipe according to the API 5CT standard. The steel grade is J55 or N80. Customers can choose either option. The outer diameter is 127 millimeters. This size supports custom orders. The wall thickness ranges from 5.0 to 7.5 millimeters. These are the common specifications. The connection type is short round thread or long round thread. This product meets rigorous industry standards for oil well applications.

We hold 12 national utility model patents. Several of these patents cover drill rod joint heat treatment quenching devices and rod surface burr grinding devices. We apply these patented technologies to the production of the oil well casing pipe. For standard products, our delivery time is usually within one week. For custom products, the delivery time depends on the drawings. We communicate with customers throughout production. This ensures we deliver on time. We send pictures for customer confirmation after production. This product is made with our patented techniques for enhanced durability.

We handle after-sales service through online channels. Customers can contact us online if they need to adjust the steel grade or wall thickness of the oil well casing pipe. We arrange production based on the customer's needs. We do not offer long-term warranties. The casing pipe is a wear part. For special cases, we give fair compensation. If goods are damaged during transport, we advise customers to contact the shipping company. We do not accept third-party inspections. We support OEM orders. Customers can send drawings for production. Samples are available but not free. This oil well casing pipe is a dependable choice for oil well drilling operations.

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