Universal Type Expansion Joint

Size:DN40-DN1350
Material:Stainless steel corrugated pipe, inner cylinder, carbon steel intermediate pipe, screw
Interface：Stainless steel/carbon steel flange Working pressure：10 / 20 / 25 kg/cm2

UNIVERSAL TYPE EXPANSION JOINT

Basic specification:

Size:DN40-DN1350

Material:Stainless steel corrugated pipe, inner cylinder, carbon steel intermediate pipe, screw

Interface：Stainless steel/carbon steel flange

Working pressure：10 / 20 / 25 kg/cm2

Working temperature : -50℃~300℃

Axial displacement: 0-50mm

Construction
ltem	Parts	Std.Material	Option Material
1.	Flange	SS-400	SUS-304/316
2.	Bellows	SUS-304	SUS-316
3.	Sleeve	SUS-304	SUS-316
4.	Mid.Pipe	SGP/SS-400	SUS-304/316
5.	Tie Rod	S-15C	SUS-304

●GB-PN10 Specification
N.D.		Total Length(L)		Bellows Specification				Deflection		Working pressure	Weight/pc (GB-PN10)
				Eff.Length	O.D.	Eff.Area	Spring Rate	Axial
mm	inch	mm	inch	Lb(mm)	mm	cm²	kg/mm	△Z/(mm)	△T/(mm)	kg/cm2	kg/pc
40	1%	500	20	32	65.7	25.8	0.1	±5	±50	10	7.2
50	2	500	20	40	81.2	39.3	0.3	±5	±50	10	9.5
65	2%	500	20	40	97.2	59.0	0.5	十5	+50	10	11.1
80	3	500	20	48	113.7	80.4	0.5	±5	±50	10	12.5
100	4	500	20	48	139.7	127.1	1.0	±5	±50	10	15.3
125	5	600	24	60	165.7	184.3	1.0	±5	±50	10	23.0
150	6	600	24	75	196.7	257.6	1.6	±5	士50	10	29.8
200	8	700	28	75	247.7	423.1	2.2	±5	+50	10	44.2
250	10	700	28	100	3057	646.5	6.2	±5	±50	10	58.1
300	12	1100	44	100	255.5	890.4	9.6	+5	±50	10	107.8
350	14	1200	48	100	399.0	1123.4	8.1	±5	±50	10	143.1
400	16	1200	48	125	458.7	1470.5	11.9	±5	±50	10	182.5
450	18	1300	52	120	500.0	1727.6	8.3	±5	+50	10	238.0
500	20	1300	52	120	551.0	2123.7	12.5	±5	±50	10	279.3
600	24	1400	56	120	653.0	3036.6	31.0	±5	+50	10	3925

●GB-PN16 Specification
mm	inch	mm	inch	mm	mm	cm2	kg/mm	△Z/(mm)	△T/(mm)	kg/cm²	kg/pc(GB-PN16)
40	1 1/2	500	20	32	65.7	25.4	0.2	±5	±50	16	7.4
50	2	500	20	40	81.2	38.6	0.4	±5	±50	16	9.8
65	2 1/2	500	20	40	97.2	58.2	0.8	±5	±50	16	11.4
80	3	500	20	48	113.7	79.5	0.8	±5	±50	16	13.1
100	4	500	20	48	139.7	125.9	1.6	士5	±50	16	16.4
125	5	600	24	60	165.7	182.9	1.5	±5	±50	16	23.8
150	6	600	24	75	196.7	255.4	2.0	±5	+50	16	35.2
200	8	700	28	75	247.7	420.6	3.6	±5	±50	16	50.7
250	10	700	28	100	305.7	643.4	8.0	±5	±50	16	71.2
300	12	1100	44	100	255.5	886.7	12.0	±5	±50	16	149.3
0	14	1200	48	100	399.0	1119.3	9.2	±5	±50	16	191.8
400	16	1200	48	125	458.7	1464.0	17.0	±5	±50	16	231.9
450	18	1300	52	120	500.0	1718.9	16.8	+5	±50	16	280.5
500	20	1300	52	120	551.0	2115.6	33.6	±5	±50	16	352.0
600	24	1400	56	120	653.0	3028.8	50.7	±5	±50	16	527.3