Nominal Diameter DN150 DN300 DN500304316l

Stainless Steel Flanged Rubber Expansion Joint

Company Profile

Henan Province Zhicheng Valve & Fittings Manufacturing Co.
Our mission: on product details, improve innovation, and meet user needs.
Our value: integrity and standardization, cooperation and win-win
Main products: rubber expansion joints, bellows expansion joints, metal hoses, double flange

disassembly joints, flange adapters ,fabric expansion joints, bellows

Product Description

Pump And Valve Connectors Tubular Waterproof Joints Flange Type Flexible Epdm Expansion Joints

Specification

Material of rubber joint
No.	Name	Material
1	Outer/inner rubber	NR, NBR, EPDM, SBR, BR etc.
2	Frame	Nylon card fabric
3	Pressurized ring	Steel wire strand
4	Flange	Q235 carbon steel, 304 stainless steel etc.

Technical conditions of rubber joint
Type	1	2	3
Working pressure(Kg f/cm2)	1.0(10)	1.6(16)	2.5(25)
Explosion pressure(Kg f/cm2)	2.0(20)	3.0(30)	4.5(45)
Vacuum value(mmHg)	2.0(20)	86.7(650)	100(750)
Applicable temperature	-15℃ ~ +80 ℃ (-30℃~+150℃ special)
Applicable media	Air,compressed air,water,sea water,hot water,oil,acid and alkali etc

Main connecting dimension of rubber joint
Nominal diameter(DN)			Length	Axial displacement			Horizontal displacement	Deflexion angle
mm	inch	Extension(mm)	Compression(mm)	mm	mm	(a1+a2)°
32	1 and 1/4	95	6	9	9	15°
40	1 and 1/2	95	6	10	9	15°
50	2	105	7	10	10	15°
65	2 and 1/2	115	7	13	11	15°
80	3	135	8	15	12	15°
100	4	150	10	19	13	15°
125	5	165	12	19	13	15°
150	6	180	12	20	14	15°
200	8	210	16	25	22	15°
250	10	230	16	25	22	15°
300	12	245	16	25	22	15°
350	14	255	16	25	22	15°
400	16	255	16	25	22	15°
450	18	255	16	25	22	15°
500	20	255	16	25	22	15°
600	24	260	16	25	22	15°
700	28	260	16	25	22	15°
800	32	260	16	25	22	15°
900	36	260	16	25	22	15°
1000	40	260	18	26	24	15°
1200	48	260	18	26	24	15°
1400	56	350	20	28	26	15°
1600	64	350	25	35	30	10°
1800	72	350	25	35	30	10°
2000	80	420	25	35	30	10°
2200	88	420	25	35	30	10°
2400	96	420	25	35	30	10°
2600	104	450	25	35	30	10°
2800	112	450	25	35	30	10°
3000	120	500	25	35	30	10°

For offering you a qucik quotation,pls tell us

1.Which kind of media do you want to flow through the rubber expansion joint, water , oil or anything else ?

2.What's the nomial diameter of rubber expansion joint ?

3.What's the type of rubber expansion joint, equal or reducing shape ?

4.What's the material of rubber and flange, EPDM and stainless steel ?

5.What's the standard of flange, ANSI, DIN or anything else ?
6.What's the nominal pressure,150lb or 300lb ?

7.What's the length of rubber sphere?8.How many pieces of rubber expansion joints do you need in total ?

Advantage of rubber expansion joint:

1.It excels in pressure resistance by the combination of spherical structure with super stability

against internal pressure and
strong special reinforcing .
2.Superior absorption of vibration-noise-shock
3.Compensate greater elongation, compression , lateral and angular movement

Classification of rubber joint

Packing & Delivery

Shipping:
1.FedEx/DHL/UPS/TNT for sample. Door-to-Door
2.By Air or By Sea for batch goods for LCL/FCL;Airport /Port receiving
3.Customers specified freight forworders or negotiable shipping methods!
Delivery Time :
a.in stock:immediately b.sample:about 3 days c.OEM/ODM:about 15 DAYS

FAQ

Q: Can you make the product as per client's requirement?
A: Yes, we can make it with your exact requirement.
Q: What are your payment terms?
A: T/T (30% as desposit, the rest 70% will be paid before delivery), L/C at sight.
Q: Where is your nearest loading port?
A: Shanghai, Qingdao or Tianjin, China.
Q: How can you guarantee the quality or any warranty?
A: If any quality problems during use, all the products can be returned or according to consumer's requests.
Q: Do you accept small quantity order?
A: Of course we do.
Q: And what is your shipment and delivery time?
A: By sea or air. Normally 7 to 14 Days for delivery, according to your order quantity. Pls send your detailed needs

in the below and get a quick reply!

Send your detailed needs in the below, click "Send" to get quick reply !

Company Profile: Zhicheng Valve & Fitting Manufacturing Co., Ltd.

Overview

Zhicheng Valve & Fitting Manufacturing Co., Ltd. is a leading manufacturer specializing in the production of

high-quality valves and fittings. Since our establishment, we have been dedicated to delivering superior products

and exceptional services to our clients globally. Equipped with advanced manufacturing facilities and a team of

experienced professionals, we cater to diverse needs across various industries.

Product Range

Our product portfolio includes a wide variety of valves, fittings, and related accessories. These products are extensively

used in sectors such as oil and gas, petrochemical, power generation, metallurgy, and water treatment. We emphasize

strict quality control at every stage of production, from material selection to final inspection, ensuring that our products

meet international standards for reliability and durability.

Commitment to Quality

At Zhicheng, we prioritize quality above all. Our manufacturing processes are designed to uphold the highest standards,

ensuring that our products consistently meet and exceed customer expectations. We are committed to continuous

improvement and innovation, striving to enhance our product offerings and technological capabilities.

Customer-Centric Approach

With a business philosophy centered on "Quality First, Customer Foremost," we aim to build long-lasting relationships

with our clients. We offer comprehensive technical support and tailored solutions to meet specific project requirements.

Our professional team is dedicated to providing timely and efficient service, ensuring complete customer satisfaction.

Vision and Mission

Zhicheng Valve & Fitting Manufacturing Co., Ltd. aspires to be a global leader in the valve and fitting industry. Our mission

is to create value for our customers through innovative products and exceptional service. We are committed to sustainability

and ethical business practices, contributing to a better future for our industry and the communities we serve.

Contact Us

We welcome clients from around the world to visit our facilities, engage in business discussions,

and explore potential partnerships. At Zhicheng, we look forward to collaborating with you to

achieve mutual success.

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For further information or inquiries, please contact:

Zhicheng Valve & Fitting Manufacturing Co., Ltd.
[Company Address]
Pipeline Industrial Park, Xicun Town, Gongyi City, Henan Province, China
Phone: +8618697313619
Email: 315347056@qq.com

We are eager to connect and provide you with the best solutions for your valve and fitting needs.