Quick Details

 Material:Carbon         Steel Technics:Casting     Type:Flange      Place of Origin:Henan, China (Mainland)

 Model Number:JGD-B   Connection:Welding     Shape:Equal Head     Code:Hexagon    Size:DN15-DN80 .

 

 

Packaging & Delivery

 Packaging Details:

Outer Packing :Wooden cases Inner Packing : Cartons

 

Delivery Detail:

a month after 30% advanced payment or depends on your order

.

Specifications

 Rubber Expansion Joint

1.CE&ISO CERTIFICATE

2.20years export experience

3.easy to install and maintain

4.reasonable price

 

Thread-connection Flexible Rubber Expansion Joint

 

Technical Condition

 

working pressure MPa(kgf/cm2 )	1.0(10)	deflection angle	(a1+a2 )45°
burst pressure MPa(kgf/cm2 )	3.0(30)	Vacuum KPa(mm/Hg)	53.3(400)
applicable temperature	-15~115`C(for special conditions)-30~250`C
applicable media	water, sea water, hot water, air, compressed air ,oil, acid, alkali, etc.

 

main connecting dimension

nominal diameter Dg length(mm) axial displacement horizontal displacement mm mm inch extension compression 20 3/4 200 5~6 22 22 25 1 200 5~6 22 22 32 1 1/4 200 5~6 22 22 40 1 1/2 200 5~6 22 22 50 2 200 5~6 22 22 65 2 1/2 200 5~6 22 22

 

DN		Length L(mm)	Axial Displacement (mm)		Lateral Displacement(mm)	Deflexion Angle(a1+a2)
(mm)	inch	JGD-B-1W	extension	compression
15	1/2	200	5	10	20	45°
20	3/4	200	5	10	20	45°
25	1	200	5	10	20	45°
32	1,1/4	200	5	10	20	45°
40	1,1/2	210	5	10	20	45°
50	2	225	5	10	20	45°
65	2,1/2	245	5	10	20	45°
80	3	275	5	10	20	45°