Overview

It is suitable for welding pipe joints for pipeline systems with oil as the medium. The nominal pressure is 16M P a and the working temperature is -25 ～ + 80 ℃. The form and size are shown in Figure 1, Figure 2 and Table 1.

Technical parameters

1. Nominal pressure can be used up to 20MPa.

2. The material of the seamless steel pipe is No. 15 and No. 20 steel, and the process lubrication accuracy is ordinary.

Dimensions

Order mark description

1. Welded end straight taper pipe thread A type pipe joint with pipe outside diameter D0 of 10mm;10AJB / ZQ4399-97

2. Welded end straight through conical pipe thread B type long pipe joint with pipe outer diameter D0 of 10mm;10BJB / ZQ4399-97