Wide Arch Rubber Expansion Joint

• Connection: Flange
• Kind: Sleeve Compensator
• Type: Axial
• Head Code: Round
• Material: Rubber
• Surface Treatment: Galvanized
• Model NO.: Rubber Expansion Joint
• Customized: Customized
• Certification: CE, ISO9001, Wras
• Warranty: 12 Months
• Application: Oil
• Specification: DN50-8000
• Trademark: LIDE
• Origin: Jinan/Shandong
• HS Code: 40169990
• Production Capacity: 50000

Product Description

Wide arch system is the molded expansion joint, with integral flange and without a metal reinforcement at the neck of the body. Wide arch allows greater movements and low spring rates comparing to spool type. WA and WAF is used for an economical wide arch rubber expansion joint.  WAF is filled arch, with 50% of the WA allowed movements, but it has 4 times spring rates than wide arch.

WIDE ARCH (WA)-American Standard
Dimensions			Movement Distance				Operating Condition
Pipe Size		O'all Length	Axial Compression	Axial Extension	Lateral Deflection	Angular Deflection	Max w.p. (psi)-3,-4	Max Vacuum (in. of Hg)-5
Inch	mm	Inch	Inch	Inch	Inch
2"	50	6"	1-3/4"	3/4"	±3/4"	35°	150	15
2 1/2"	65	6"	1-3/4"	3/4"	±3/4"	30°	150	15
3"	80	6"	1-3/4"	3/4"	±3/4"	30°	150	15
4"	100	6"	1-3/4"	3/4"	±3/4"	25°	150	15
5"	125	6"	1-3/4"	3/4"	±3/4"	25°	150	15
6"	150	6"	1-3/4"	3/4"	±1"	20°	150	15
8"	200	6"	1-3/4"	3/4"	±1"	20°	150	15
10"	250	8"	1-3/4"	3/4"	±1"	15°	150	15
12"	300	8"	1-3/4"	3/4"	±1"	15°	150	15
14"	350	8"	2"	7/8"	±1-1/8"	12°	150	10
16"	400	8"	2"	7/8"	±1-1/8"	12°	150	10
18"	450	8"	2"	7/8"	±1-1/8"	9°	150	10
20"	500	8"	2"	7/8"	±1-1/8"	9°	150	10
24"	600	10"	2-1/4"	1"	±1-1/8"	9°	150	10
WIDE ARCH: FILLED ARCH (WAF)-American Standard
Dimensions			Movement Distance				Operating Condition
Pipe Size		O'all Length	Axial Compression	Axial Extension	Lateral Deflection	Angular Deflection	Max w.p. (psi)-3,-4	Max Vacuum (in. of Hg)-5
Inch	mm	Inch	Inch	Inch	Inch
2"	50	6"	7/8"	3/8"	±0.875"	17.5°	150	15
2 1/2"	65	6"	7/8"	3/8"	±0.875"	15°	150	15
3"	80	6"	7/8"	3/8"	±0.875"	15°	150	15
4"	100	6"	7/8"	3/8"	±0.875"	12.5°	150	15
5"	125	6"	7/8"	3/8"	±0.875"	12.5°	150	15
6"	150	6"	7/8"	3/8"	±0.50"	10°	150	15
8"	200	6"	7/8"	3/8"	±0.50"	10°	150	15
10"	250	8"	7/8"	3/8"	±0.50"	7.5°	150	15
12"	300	8"	7/8"	3/8"	±0.50"	7.5°	150	15
14"	350	8"	1"	7/16"	±0.563"	6°	150	10
16"	400	8"	1"	7/16"	±0.563"	6°	150	10
18"	450	8"	1"	7/16"	±0.563"	4.5°	150	10
20"	500	8"	1"	7/16"	±0.563"	4.5°	150	10
24"	600	10"	1.125"	1/2"	±0.563"	4.5°	150	10
Wide Arch-Standard Length
Dimensions			Movement Distance				Operating Condition
Pipe Size		Standard O'all Length	Axial Compression	Axial Extension	Lateral Deflection	Angular Deflection	Max w.p.  bar(psi)	Max Vacuum (mm hg)  Kmpa
Inch	mm	mm	mm	mm	mm
1 1/4"	32	95	10	6	10	25°	16(225)	700(86Kpa)
1 1/2"	40	95	10	6	10	25°	16(225)	700(86Kpa)
2"	50	105	10	6	10	25°	16(225)	700(86Kpa)
2 1/2"	65	115	15	8	12	25°	16(225)	700(86Kpa)
3"	80	130	15	8	12	25°	16(225)	700(86Kpa)
4"	100	135	20	12	16	15°	16(225)	700(86Kpa)
5"	125	170	20	12	16	15°	16(225)	700(86Kpa)
6"	150	180	20	12	16	15°	16(225)	700(86Kpa)
8"	200	205	20	12	16	15°	16(225)	700(86Kpa)
10"	250	240	30	14	25	8°	16(225)	700(86Kpa)
12"	300	260	30	14	25	8°	16(225)	700(86Kpa)
14"	350	265	30	14	25	8°	16(225)	700(86Kpa)
16"	400	265	30	14	25	8°	16(225)	700(86Kpa)
18"	450	265	30	14	25	8°	16(225)	700(86Kpa)
20"	500	265	30	14	25	8°	16(225)	700(86Kpa)
24"	600	265	30	14	25	8°	16(225)	700(86Kpa)