Chengdu Wanghui Petroleum Pipe Co., Ltd is located in Industrial Park of Qingbaijiang District, Chengdu City. Tubing, casing, line pipes and other seamless steel tubes are produced by heat treatment and threading with raw material of hot-rolled and cold-drawn seamless steel pipes.
The whole lines including one heat treatment line, two finishing lines of tubing and casing, and completed production line of coupling.

The heat treatment line is a continuously full-automatic production line which can perform on-line or off-line independent procedures, such as detection, hydrostatic test, plain-end chamfering, cutting, sizing and painting. The annual capacity of the heat treatment line is 100,000 tons, with max output 120,000 tons. The product size range is 60.3 ~273mm in OD, 4.24~28mm in WT, 8.0~12.5m in length.

The heat treatment line, two finishing lines of tubing and casing can finish thread types of LC, BC, and premium connection with annual output 60,000 tons of tubing and casing. The product size range is 60.3 ~339.7mm in OD, 4.24~28mm in WT, 6.0~12.5m in length.

There are technical experts of much experience, profession, highly skill and strict style in our company, and all of the staff adhere to the quality policy of “quality promoting enterprise, customer-focused, sustainable development, pursuit of excellence” and take “providing top-quality service and products” as our final goal.