Customized Support OEM NBR Rubber Ring Pipe Joint

Double Joint Rubber Expansion Joint

Product Description

The sphere length of the double-ball rubber joint is longer than that of the ordinary sphere,

which facilitates connection on both sides of the pipeline, so compensation is large, with an

axial displacement of 80-95mm. Compared to ordinary rubber joints, the compensation is

much larger.

Operation condition
Working temperature	-15~80℃(-30~150℃)
Working pressure	6~40bars(PN6~PN40)
Test pressure	1.5 times of working pressure
Explosion pressure	2 times of working pressure
Applicable Media	water,sea water,hot water,oil,acid,alkali, and so on

Connection methods

There are generally threaded connections, flange connections, clamp connections, etc.

The reduction of pipeline vibration and noise reduction is increased due to the lower

natural frequency of the double ball rubber joint, and the effect is better

Technical parameter

CONSTITUENT PARTS

SERIAL	NAME	MATERIAL
1	Inner and outer layer glue	NR,NBR,EPDM
2	main frame	Nylon tire cord fabric
3	Boost ring	Wire rope
4	flange	Q235/304/316/ puvc

SPECIFICATION AND MODEL TABLE

NOMINAL BORE DN	LENGTH	AXIAL COMPRESSION	AXIAL TENSION	STRETCH IN THE TRANSVERSE DIRECTION	DEFLECTION ANGLE
32	95	8	4	8	15°
40	95	8	5	8	15°
50	105	8	5	8	15°
65	115	12	6	10	15°
80	135	12	6	10	15°
100	150	18	10	12	15°
125	165	18	10	12	15°
150	180	18	10	12	15°
200	210	25	14	15	15°
250	230	25	14	15	15°
300	245	25	14	15	15°
350	255	25	15	15	15°
400	255	25	15	15	15°
450	255	25	15	15	15°
500	255	25	16	22	12°
600	260	25	16	22	12°
700	260	25	16	22	12°
800	260	25	16	22	12=
900	260	25	16	22	10°
1000	260	25	16	22	10°
1200	260	26	18	24	10°
1400	350	28	20	26	10°
1600	350	35	25	30	10°
1800	350	35	25	30	10°
2000	350	35	25	30	10°

Production process

Packaging&Shipping

Packing

Inner: plastic film, then put into carton case. Outer: safe firmed export plywood case,

marking on carton case and wooden case can be customized, or packing as per your requests.

Shipping

1.We could deliver the goods by international express, such as DHL, UPS, TNT, EMS, others.

2.You could also choose the transportation according to your schedule and budget.

3.Or you could use your own cargo agent.

Company Information

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, bellow

FAQ

Q: Are you a trading company or a manufacturer?
A: We are a manufacturer of rubber expansion joints, bellows expansion joints, metal hoses,

breakaway joints, trimmer joints, flange adapters and flanges with over 30 years experience.

Q: Do you have a catalogue?
A: Yes, we do. Please let me know your email or instant messenger and we will send you our catalogue.

Q: Can you provide drawings and technical information?
A: Yes, our specialist technical department will design and provide drawings and technical information.

Q: Do you offer samples? Are they free of charge or do you charge for them?
A: Yes, we can provide samples for free, but the shipping cost is borne by the customer.

Q: Can the products be manufactured according to the customer's requirements?
A: Yes, the above specifications are standard and we can design and manufacture as required.

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.