Name: Flexible Rubber Coupling Flexible Rubber Bellows For Piping
Brand: liwei
Price: 1 USD

China Categories

Home Products Suppliers Selling leads

English

Home /Products /Rubber & Plastics /Rubber Products /Rubber Hoses /

Flexible Rubber Coupling Flexible Rubber Bellows For Piping

Brand Name:liwei

Certification:ISO9001, TUV, WRAS, CO, MTC, PL, IV etc

Model Number:DN15-DN4000

Minimum Order Quantity:1 set

Delivery Time:After payment 15-30 working days

Payment Terms:T/T, Western Union, L/C, D/A, MoneyGram

Contact Now

Add to Cart

Henan Liwei Industry Co., Ltd.

Verified Supplier

Location: Zhengzhou Henan China

Address: 179 Zhongxin Road, Zhengzhou, Henan，China

Supplier`s last login times: within 39 hours

View Contact Details

Product Details Company Profile

Product Details

Custom Molded Rubber Joint with Flange Connection Vibration Absorption Corrosion Resistance

Product Description:

Liwei Double Sphere Flexible Rubber Joint is a high-quality product that offers multi-sphere flexibility, superior pressure handling, excellent movement capabilities, and robust corrosion resistance. Whether for commercial, industrial, or residential use, the Liwei brand ensures that its Rubber Ball Joint Expansion Coupling will deliver reliable performance and longevity. By incorporating this product into your piping system, you can expect reduced maintenance costs, prolonged equipment life, and uninterrupted operation.

Product structure:

1.Rubber bellow

1)Inner layer: EPDM, NBR,Neoprene,Viton,Butyl,CSM

2)Outer layer: EPDM, NBR,Neoprene,Viton,Butyl,CSM

3)Frame laryer: Cord fabric cloth

2. Flange or retaining ring: Carbon steel,galvainzed or coating, stainless steel

3.Control plate: carbon steel, galvanized or coating,stainless steel, 4.8-8.8 grade

4.Tie rods and nuts: arbon steel, galvanized or coating,stainless steel, 4.8-8.8 grade

Technical Parameters:

Diameter DN		Length mm	Axis displacement				Radial displacement		Deflexion displacement
Diameter DN			TYPE 1		TYPE 2		Radial displacement		Deflexion displacement
mm	inch		Extension	Compression	Extension	Comgression	TYPE 1	TYPE 2	TYPE1	TYPF 2
32	11/4"	165	30	50			45		±7.5°
40	11/2”	165	30	50			45		±7.5°
50	2"	165	30	50			45		±7.5°
65	21/2”	175	30	50			45		±7.5°
80	3"	175	30	50			45		±7.5°
100	4"	225	35	50			45		±7.5°
125	5"	225	35	50			45		±7.5°
150	6"	225	35	50			45		±7.5°
200	8"	325	35	60
250	10"	325	35	60
300	12"	325	35	60
350	14"	325	35	60
400	16"	400	40	60
450	18"	400			65	70		70		±12°
500	20"	400			65	70		70		±12°
600	24"	400			70	75		75		±12°
700	28"	400			70	75		75		±12°
800	32"	450			70	75		75		±12°
900	36"	450			70	75		75		±12°
1000	40"	450			75	80		70		±12°
1200	48"	500			75	80		70		±10°
1400	56"	500			75	80		70		±10°
1600	64"	500			75	80		70		±10°
1800	72"	500			80	85		65		±10°
2000	80"	550			80	85		65		±10°
2200	88"	550			80	85		65		±10°
2400	96"	550			80	85		65		±10°
2600	104"	550			80	85		65		±10°
2800	112"	550			80	85		65		±10°
3000	120"	550			80	85		65		±10
• Special size and length can be customized for you.

Range of application:

It is widely used in chemical engineering, construction, water supply, drainage, petroleum, light and heavy industries,refrigeration, sanitation, water heating, fire protection, electric power and other basic projects. According to different materials can be made into acid, alkali, corrosion, oil, high temperature, radiation, wear resistance, aging and other varieties, to adapt to a variety of media and environment.

1. Allow for four way movements.

2. Precision molded of synthetic rubber and nylon cord.

3. Execllent ability to absorb vibration and noise.

4. Withstand high pressure.

5. Corrosion resistant.

6. Easy to install, use floating flange.

Operation condition:

Operation condition
Working temperature	-15-80℃ (-30-150℃)
Working pressure	6-40 bars (PN6-PN40)
Test pressure	1.5 times of working pressure
Explosion pressure	2 times of working pressure
Applicable media	Air, water,sewage,sea water,acid,alkali,oil etc.

Support and Services:

Delivery inspection (pressure test, specification test, material, quantity, packing).
The quality is guaranteed for 12 months, supportthird-party testing.
Free solutions and drawings can be provided.
A well-trained and disciplined professional packaging team.
24h online service, quick response before and after sales.
Support online factory inspection
On-time delivery
Free samples can be provided

Packing and Shipping:

The Double Sphere Flexible Rubber Joint will be securely packaged in a robust and durable corrugated cardboard box to ensure the product remains undamaged during transit. The box will be tightly sealed with industrial-grade packing tape and clearly labeled with handling instructions to maintain the integrity of the joint.

The shipping of the Double Sphere Flexible Rubber Joint will be handled by a reputable courier service, providing tracking information and insurance options to guarantee safe delivery. The product will be cushioned with packing materials to prevent movement and absorb any impacts that may occur during shipping. All necessary documentation, including a packing slip and customs paperwork if applicable, will be attached to the exterior of the package in a waterproof sleeve.

FAQ:

Q1: What is the model range for the liwei Double sphere flexible rubber joint?

A1: The liwei Double sphere flexible rubber joint comes in a wide range of models, from DN15 to DN4000, accommodating various pipeline diameters and requirements.

Q2: Where is the liwei Double sphere flexible rubber joint manufactured?

A2: The liwei Double sphere flexible rubber joint is manufactured in Henan, China, ensuring high-quality production standards.

Q3: What is the minimum order quantity for the liwei Double sphere flexible rubber joint?

A3: The minimum order quantity for this product is 1 set, making it accessible for both small and large-scale projects.

Company Profile

Henan Liwei Industry Co., Ltd. was founded in 1988, covering an area of 42000 square meters. It is a manufacturing enterprise specializing in the research and development, production, and sales of anti-corrosion pipeline lining, flexible rubber joints, metal joints, rubber pipes, plates, belts, and other products. It has a production capacity of 18000 tons/year for pipeline lining, 20000 sets of compensators, and an output value of 200 million yuan.

As of now, the products that have been developed and put into production include: 1. anti-corrosion lining products, covering various models of ordinary steel pipe fittings, alloy materials, various valves, valve bodies, tank bodies, etc;2. The rubber compensator series products include more than 40 specifications and models in 5 major series, including single ball, double ball, multi ball, integrated molding, and winding molding; 3. Steel joints, bellows expansion joints, and other products.It is a member of China Water Supply and Drainage Association, China Corrosion Prevention Technology Association, China Nuclear Energy Industry Association, and the drafting unit of GB/T-26121-2010 Flexible Rubber Joints standard.

Since the company was founded, it has applied for more than thirty utility model patents, and it is one of the enterprises that formulated the national standard of GB/T2010 Flexible Rubber Joints. In 2009, Zhengzhou City Compensator R & D Center was established, and in 2021, it was approved by the Department of Science and Technology and determined to be the provincial-level Compensator Technology Research Center.Has been awarded the "Demonstration Enterprise for Open and Democratic Management of Factory Affairs" at the provincial and municipal levels, the "Enterprise for Adhering to Integrity and Trustworthiness" at the provincial level, and the "Famous Trademark" at the provincial level;The title of "Best Employer" at the municipal level, the demonstration enterprise for patent work at the municipal level, and the assessment of "Taxpaying A-level Enterprise" by the State Administration of Taxation,The company's products were identified as the first batch of high-quality industrial products in Henan Province in 2016 by 12 departments including the Henan Provincial Commission of Industry and Information Technology, Henan Provincial Development and Reform Commission, Henan Provincial Administration for Industry and Commerce, Henan Provincial Department of Finance, and Henan Provincial Department of Science and Technology, jointly issuing a document titled "Yugongxinlian Run (2016) No. 153".

The company's development philosophy is to create value through management, enhance advantages through service, prioritize quality, and prioritize service; Unity, innovation, pragmatism, and progress are the unwavering pursuit of the company. In every period in the future, the company will double cherish every honor, adhere to the business philosophy of "quality first, user first, prospering with quality, and winning with excellence", continuously contribute high-quality products to society, create brilliant achievements, and strive to achieve the Chinese Dream together!

Flexible Rubber Coupling Flexible Rubber Bellows For Piping

Inquiry Cart 0

Home Products Suppliers About Us Contact Us Help Site Map 公司介绍联系我们

Français Русский язык Español 日本語 Português

China Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0~9