Rubber expansion joint

Short Description:

Notes:

1. Supply range can be up to DN4000. Large diameter rubber joints should be equipped with limiters/control units.

2. For OEM orders with special requirement, rubber joints should be made according to customers’ drawings.

Generally, flange standard is GB/T9115.1-2000, other GB, JB, HG, CB, ANSI, DIN, BSEN, NF, EN, JIS, ISO flanges are also available upon request. Material of rubber body can be NR natural rubber, EPDM, Neoprene, IIR butyl rubber, NBR Buna-N, FKM, etc.

3. When rubber joints size above DN200 are used for overhead water supply system, the pipes must be equipped with fixed supports or fixed brackets, otherwise control units should be installed on rubber joints.

4. Matching flanges of rubber joints should be valve flanges or GB/T9115.1(RF) flanges.

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Product Detail

Product Tags

Item	KXT-10	KXT-16	KXT-25
Working pressure	1.0 Mpa	1.6 Mpa	2.5 Mpa
Burst pressure	2.0 Mpa	3.0 Mpa	4.5 Mpa
Vacuum	53.3 Kpa (400)	86.7 Kpa (650)	100 Kpa (750)
Applicable Temperature	-20°C~+115°C (-30°C~+250°C under special conditions)
Applicable Medium	Air, compressed air, water, sea water, oil, slurry, weak acid, alkali, etc.

Specification of Rubber Expansion Joint

Nominal Diameter	Length	Axial Displacement		Horizontal Deflection	Angular Deflection
Nominal Diameter	(mm)	(mm)		(mm)	(a1+a2) °
inch		Extension	Compression
1.25	95	6	9	9	15
1.5	95	6	10	9	15
2	105	7	10	10	15
2.5	115	7	13	11	15
3	135	8	15	12	15
4	150	10	19	13	15
5	165	12	19	13	15
6	180	12	20	14	15
8	210	16	25	22	15
10	230	16	25	22	15
12	245	16	25	22	15
14	255	16	25	22	15
16	255	16	25	22	15
18	255	16	25	22	15
20	255	16	25	22	15
24	260	16	25	22	15
28	260	16	25	22	15
32	260	16	25	22	15
36	260	16	25	22	15
40	260	18	26	24	15
48	260	18	26	24	15
56	350	20	28	26	15
64	350	25	35	30	10
72	350	25	35	30	10
80	420	25	35	30	10
88	580	25	35	30	10
96	610	25	35	30	10
104	650	25	35	30	10
112	680	25	35	30	10
120	680	25	35	30	10

Packaging & Shipping

MOQ	1 pc, OEM orders acceptable.
Packing details	Plastic/carton box, then seaworthy plywood case, or as per request.
Shipping method	By express, by air or by sea
Shipping port	Shanghai, Qingdao, Tianjin or as per request.
Shipping time	5-15 days after receiving 30% down payment, or according to order quantity.