Loose flange with butt-weld ring

Overview:

The loose flange with butt-weld ring is a movable flange plate, which is usually matched with water supply and drainage accessories. When the manufacturer leaves the factory, there is a flange at each end of the expansion joint, which is directly connected to the pipeline and equipment in the project with bolts.

1. NPS: DN15-DN3000,1/2"-120"

2. Pressure Rating: Class150-Class2500, PN10-PN160

3. Material:

① Stainless Steel: 31254, 904/L, 347/H, 317/L, 310S, 309, 316Ti, 321/H, 304/L, 304H, 316/L, 316H

② DP Steel: UNS S31803, S32205, S32750, S32760

③ Alloy steel: N04400, N08800, N08810, N08811, N08825, N08020, N08031, N06600, N06625, N08926, N08031, N10276