Double Type for Steel Pipe Expansion Joint (JBD)

Diagram

Method of Order: JBD-10W, 50A

JBD	Double Type for Steel Pipe
10	Working Pressure (to 10 Kg/cm² = 10, to 20 Kg/cm² = 20)
W	Fittings (Weld Ends = W, Flange Ends = F)
50A	Size
10EA	Quantity

Materials

Bellows STS304

Connection Pipe SPP

Cover EGI (Electric Galvanized Steel Plate)

Flange SS400 (KS 10K/20K)

Design Condition

Maximum Working Pressure 10Kg/cm², 20Kg/cm²

Maximum Working Temperature 200 ^oC

Fatigue Life 3000 cycle

Length & O.D of Cover by Size

Type Size Length (mm) O.D of Cover (mm)

JBD 20A 680 54

25A 680 54

32A 680 60.5

40A 680 70

50A 680 90

65A 780 102

80A 780 130

100A 880 155

125A 880 190

150A 930 228

200A 930 318.5

250A 980 355.6

300A 980 457.2

350A 1030 457.2

400A 1030 508

450A 1080 558.8

500A 1080 609.6