Overview

Cone seal welded articulated pipe joints and process lubricated cone seal welded adjustable pipe joints for pipeline systems with oil and gas as the medium. Working temperature is -25 ～ 80 ℃,

Nominal pressure PN ≤ 31.5MPa. The form and size are shown in Figure 1, Figure 2 and Table 1, Table 2.

Structure form

Dimensions

Order mark description

1. The outer diameter of the pipe is 16mm and the conical seal welding type articulated pipe joint with d = M22 × 1.5 is used.

Pipe connector 16-M22 × 1.5 JB / ZQ4188-97

2. The outer diameter of the pipe is 20mm. The taper seal welding type adjustable pipe joint with M27 × 2 connecting thread.

Pipe connector 20-M27 × 2 JB / ZQ4189-97