Acid and Alkali Resistant Fully Ptfe Lined Flexible Bellows Compensator for Oil Industry

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Compensator stainless steel pipeline flexible expansion joint metal bellows Bellows expansion joints is a compensation element, effective use of bellows telescopic body deformation, dimensional change in absorption pipeline,thermal expansion and contraction caused by the container, or compensation pipeline, conduit, vessel axial, transverse and angular displacement. The ptfe lined bellows expansion joints produced by our company can withstand various concentrations of acid and alkali, and solve the problem of poor corrosion resistance of metal corrugated compensator.It also has the pressure of stainless steel bellow compensator . It is widely used in the chemical industry, petrochemical industry, rubber and other pipelines as the medium of the diversion and confluence or flow switching device.

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Oil Pump Chemical Welding Connection SS Corrosion Resistance PTFE Bellows Expansion Joint

1.It's composed of bellows, flanges and tie rods. 2.Material of bellows :SS304/316L Flange and tie rods :Q235 or SS 304/SS316L.
3.Two connection methods :flange/welding. 4.Lined:PTFE Superior performance of ptfe lined bellows expansion joints 1. It is used
to eliminate the expansion and contraction caused by climate change or expansion or displacement caused by other reasons. 2.
Reliable operation, compact structure, strong compensation ability and long service life of pipeline. In particular, the
properties of PTFE are as follows: Corrosion resistance: it can withstand the action of all strong acids (including aqua regia),
strong oxidant, reducing agent and various organic solvents except molten alkali metal, fluorinated medium and sodium hydroxide
higher than 300 ℃.

Product Paramenters

NO	NAME	QTY	MATERIAL
1	Flange	2	Q235A/304/316L
2	Bellows	1	304/316L
3	The rod	3	Q235A/304/316L

The above data is for reference only, we can also customize according to your needs.

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Manufacturing Technique

1.Cutting stainless steel plate.

2.Rolling and welding stainless steel plate into pipe.

3.Extruded pipe into bellow.

4.Welding bellow with other parts into expansion joint as per drawing.

Grinding and polishing

6.Hydro test inspecting.

Application Scenarios

Certifications

Product packaging

Inner: plastic film packing.
Outer: export wooden cases.

Henan Province Zhi cheng Valve & Fittings Manufacturing Co., Ltd, established in 1985, is located in Xicun Town Pipeline
Industrial Park, Gongyi City, China, covering an area of 20,000 square meters. The production equipment is complete, with a
monthly output of 10,000 pieces.
Main products: rubber expansion joints, bellows expansion joints, metal hoses, disassembly joints, flange adapters, bellows, etc.

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: Can I visit your factory before the order?
A: Yes, welcome to our factory to check the quality
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: Can we choose different material?
A: Yes, the material can be chose according to your requirement.
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.
Q: And what's your packing?
A: carton cases inside, export wooden cases outside.

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.