the guidance know about API 5CT oil tubing

API 5CT oil tubing is a kind of pipe to transport crude and natural gas from the hydrocarbon zone to the line pipe on the earth surface after drilling. API 5CT oil tubing is a type of seamless oil pipe which is applied for withstanding the pressure generated in exploitation process. The tubing outer diameter ranges from 60.3 mm to 114.3 mm. Henan Anson Steel Co., Ltd is a leading and professional exporter and supplier in API, OCTG seamless steel tubes and various special pipes to choose and purchase.

The production process is very strict and meticulous. API 5CT seamless oil pipe adopts three rolling micro-tension sizing mill, six roller straightening machine and other advanced equipment to ensure API 5CT oil pipes with high quality, high dimension precision, thick pipe wall, excellent mechanical property and good process performance. There are main three end finish ways or end processing ways for API 5CT oil tubing including non-upset threaded coupled, external upset threaded coupled and plain end or flat end.

API 5CT Seamless Oil Tubing is mainly used in oil well for extracting petroleum and natural gas.
1. After drilling, extracting oil and gas an oil well and fixing it, place API 5CT oil tubing in the oil string casing in order to extract oil and gas to the ground.
2. Water injection when the down hole pressure is not enough. It is essential to use API 5CT seamless oil pipe to inject water into the well.
3. Steam injection in the heavy oil thermal recovery process. We often use insulated API 5CT oil tubing to inject steam the down hole.
4. Acidification and fracturing.

1. All API serious products are manufactured complying with API grades which allow us to provide the best solutions for every customer in specific oil well conditions. With advanced and integrated manufacturing lines and facilities, Henan Anson Steel Co., Ltd is able to manufacture seamless oil pipes outer diameter ranging from 1.90" to 4-1/2".
2. The manufacturing process of API 5CT oil tubing is in strict accordance with the quality standards. In addition, we hold a global ISO 9001 registration for our seamless oil pipes, following a uniform quality policy and applying a rigorous quality management system.
3. Due to integrated manufacturing lines and two heat treatment production lines, API 5CT oil tubing annual productions between 160,000 tons and 60,000 tons respectively. Therefore, we have enough inventories to meet customers and clients’ requirements.