din standard pn16 rubber expansion joint

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US$ 1 - 80 / Set

200 Sets(Min. Order)

Port Tianjin/Qingdao

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Product Details

Place of Origin	Henan, China		Brand Name	Qianjin
Model Number	RJ

Product Description

Floating Flange Rubber Expansion Joint

1) Expansion joints are low cost vibration and deflection absorption components in fluid conveyance pipelines.

2) The joints consist of two symmetrical connecting ends, either threaded unions for smaller nominal bores or flanged ends for larger nominal bore pipelines.

3) The body of the joint is essentially a robust rubber cylinder that is capable of absorbing vibration and movement in pipeline components.

4) Joints are often installed in-line with water pumps as the absorber of the operating vibration of the pump and movements due to pump start up, shut down.

5) Joints are also able to absorb axial displacement due to pipeline expansion and contraction, and lateral displacement and pipeline angularity.

Expansion joints may operate in pipelines or equipment to carry fluids or gases at elevated temperatures and pressure.

Precaution should be taken to insure proper installation and regular inspection.

Rubber Expansion Joints are widely used in industries such as Chemical, Fertilizer, Cement, Power, Steel Plants and so on. As they are effective in construction and excellent in movement, anti-vibration.

They are also designed to withstand pressure / vacuum applications, and to resist chemical corrosion and slurry abrasion. They are used to insulate against vibrations and noise from pumps of compressors.

SPECFICATION
Item	GD1-XX-Ⅰ	GD1-XX-Ⅱ	GD1-XX-Ⅲ
Working Presure Mpa(Kg/cm2)	0.8(≈8)	1.2(≈12)	2(≈20)
Bursting Presure Mpa(Kg/cm2)	2.4(≈24)	3.6(≈36)	6(≈60)
Vacuum degree mmHg	650	650	750
Applicable temp. °C	20°C~115°C
Deflection angle	15°
Applicable media	Air, compresed air, water, weak acid, oil

TECHNICAL PARAMETERS AND CONTOUR DIMENSIONS
Model	DN		Lengh		License displacement(mm)
	(mm)	(in)	C(mm)	L(mm)	Compression	Stretch
GD1-32	32	1 1/4	8	95	10	10
GD1-40	40	1 1/2	8	95	10	10
GD1-50	50	2	8	105	11	11
GD1-65	65	2 1/2	8	115	12	12
GD1-80	80	3	9	135	14	14
GD1-100	100	4	9	150	16	16
GD1-125	125	5	9	165	18	18
GD1-150	150	6	10	185	20	20
GD1-200	200	8	10	200	20	20
GD1-250	250	10	11	240	21	21
GD1-300	300	12	11	255	24	24
GD1-350	350	14	12	265	26	28
GD1-400	400	16	12	265	26	28
GD1-450	450	18	12	265	26	28
GD1-500	500	20	12	265	26	28

Contact Us

Huixian Qianjin Rubber Co., Ltd.: Contact nameWensheng Liu
Chat Now; Phone086-0373-6113416; AddressDongxiao Village, Huqiao Town,Huixian City , Xinxiang, Henan

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din standard pn16 rubber expansion joint

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