As the pace of oil extraction is getting faster and faster, the demand for slotted casings is also increasing, but some people's understanding of the characteristics of slotted casings still stays on the appearance. Let us introduce the characteristics of some slotted casings.1. The slotted casing i

Product name: API casingMaterial: carbon steel Standard: API 5LSize: 8" 10"& 12" GR.B X42Quantity: 4000 tonsMany corporations have given the customer full confidence in THREEWAY STEEL.

In the purchase of steel pipes for daily work projects, the purchase of straight seam welded steel pipes is also relatively common, but for the acceptance steps after purchase, I believe you may not understand very comprehensively. Next, we list a relatively complete set of inspection steps to help

The connection of galvanized steel pipes is the most common in construction projects or energy projects. To better ensure the connection of galvanized steel pipes, we will list the most common centralized galvanized steel pipe connection methods, hoping to help everyone.1. Connection by a rolling gr