Rubber Expansion Joints Good Quality Rubber Pipe

• Customization: Available
• After-sales Service: 1 Years
• Connection: Flange
• Model NO.: Rubber Joints
• Kind: Sleeve Compensator
• Type: Axial
• Head Code: Round
• Material: Zinc
• Surface Treatment: Galvanized
• Customized: Non-Customized
• Certification: CE, ISO14001, ISO9001
• Warranty: 12 Months
• Application: Building
• Transport Package: Ply Wooden Cases
• Specification: DN15-DN300
• Trademark: AVANNTO/OEM
• Origin: Beijing China
• HS Code: 8481804090
• Production Capacity: 50000PCS/Year
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 50.000kg

Product Description

Highlight
1. All rubber expansion joints are finshed with retaining flanges, limit rod units are available on special request.
2. Pressures shows are recommended"operating", test pressure is 1.5time"operating", burst pressure is 3 time "operating".
3. Vacuum rating is based on neutral installed length without external load. Products shall not be installed "elongated"on vacuum applications.
4. Do not weld near the expansion joints or weld the steel flanges to the piping after the expansion joints are installed. This will either burn or seriously damage the expansion joints. AVANNTO Product Specifications in this catalogues for reference only. Huayuan reserve the right to change design construction, specification and materials without prior notice and without incuring any obligation. Any precise measurements, kindly contact with our technicals directly.

AORJ01 rubber expansion joints consist of rubber pipe, made of inner glue,multi-layer proofinf and cord fabric and outer glue and metel woggle joint.
It used in the connection if inlet/outlet pipes of various fancoil of air condition in commercial building.

RUBBER EXPANSION JOINT TECHNICAL PASSPORT
RUBBER EXPANSION JOINT WITH SWIVEL FLANGE-AORJ01
 

APPLICATION:
-Reduction of mechanical and thermal stresse on pipes and related systems : pumps, compressors, motors.
-Absorbsion of vibrations and noise
-Compensation of axial, lateral and angular movements
-Correction of misalignment of the piping.

GENERAL CHARACTERISTICS:
Range : from DN32 to DN600.
Universal expansion joint consisting of 
-EPDM elastomer bellows
-Swivel flanges made of carbon steel zinc plated.
- Identical face to face for all diameters.
 

 

CONSTRUCTION:







 

Pos.	Quantity	Description	Material
1	2	Flange	Zinc plated steel
2	2	Reinforced wire	Steel
3	1	Internal bellow	EPDM
4	1	External bellow	EPDM
5	1	Reinforcement	Nylon tyre cord

 

STANDARDS

Connection	Flange connection according to standard EN 1092-1 : PN10/16
Tests	Pressure test according to standards EN12266-1, DIN 3230 and ISO 5208:

DIMENSIONS

DN		L	ØK	n x Ød	ØD	b	Lc	Le	Li	A°	Weight(kg)
32	11/4''	95	100	4x18	140	16	9	6	9	15°	2.8
40	1 1/2"	95	110	4x18	150	16	10	6	9	15°	4.4
50	2''	105	125	4x18	165	18	10	7	10	15°	5.3
65	2''1/2	115	145	4X18	185	18	13	7	11	15°	5.6
80	3''	130	160	8X18	200	20	15	8	12	15°	6.5
100	4''	150	180	8X18	220	20	19	10	13	15°	8.6
125	5''	165	210	8X18	250	22	19	12	13	15°	11.5
150	6''	180	240	8X22	285	22	20	12	14	15°	13
200	8''	210	295	12X22	340	24	25	16	22	15°	21
250	10''	230	355	12X26	405	26	25	16	22	15°	34
300	12''	245	410	12X26	460	26	25	16	22	15°	40
350	14''	255	470	16X26	520	28	25	16	22	15°	46
400	16''	255	525	16X30	580	30	25	16	22	15°	50
450	18''	255	585	20X30	640	32	25	16	22	15°	60
500	20''	255	650	20X33	715	32	25	16	22	15°	98
600	24''	255	770	20X36	840	34	25	16	22	15°	110

 

Lc : Axial compression
Le: Axial elongation
Li: Lateral movement
A°: Angle movement