What are the available standard sizes?

Standard sizes range from 1 inch to 12 inches, with options available up to 48 inches.

What industries use these products?

They are widely used in chemical manufacturing, energy, petroleum, aerospace, nuclear power, and urban central heating.

PTFE Lined Expansion Joint Axial Bellow Compensator

Name: PTFE Lined Expansion Joint Axial Bellow Compensator
Brand: Comflex Industrial Co., Ltd.
SKU: 1941965961

Jiangsu, ChinaComflex Industrial Co., Ltd.

US$50.00-399.00

1 Piece

Product profile

Customization

Available

Application

Industry

Connection Type

Flange

Model NO.

Comflex

Diameter

Customized

Material

PTFE

Product Name

PTFE Bellow Compensator Expansion Joint with Flang

Length

1m/Customized

Working Temperature

-65℃ ~+260℃

Certification

CE ISO

OEM

Accept Requirment

Thickness

Customized

Processing Service

Cutting

Outer Material

Carbon Steel

Usage

Conveying Chemical Liquid, Insulation, Protection

Feature

High Temperature Resistance

Connection

Flange Joint

Bellow Mateial

Stainless Steel

Flange

DIN ANSI

Temperature Classification

High Temperature Piping

MPa Classfication

High Pressure Piping

Standard

ASTM, GB, DIN, JIS

Medium

Liquid

Cross-Section Shape

Round

Transport Package

Carton Wooden Box

Specification

DN25-1200/Customized

Trademark

HLT

Origin

China, Jiangsu

Production Capacity

1000000/Year

Key features

Corrosion Resistance: Solid-molded PTFE lining protects against strong acid, alkali, and high salt media.

Customized Dimensions: Diameter and length are fully customizable to fit specific piping requirements.

High Pressure Capability: Designed to withstand pressures up to 160 PSI depending on convolution type.

OEM Service Available: Manufacturing based on customer drawings or samples is fully supported.

Professional Technical Support: Expert engineering team provides professional drawings and technical assistance.

Versatile Applications: Ideal for chemical, petroleum, aerospace, and nuclear power industries.

Diverse Material Options: Outer material options include carbon steel and various stainless steels (SS304, SS316).

Company profile

Importers and ExportersFast DeliveryCustomization from SamplesFlexible Customization

Comflex Industrial Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2004-10-01Nearest Port: Shanghai, Qingdao, HangzhouAverage Response Time: ≤2.23hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryComflex Industrial Co., Ltd. is identified as a China-based limited company with conflicting classifications: one slice describes it as a trading company, while another identifies it as a manufacturer/factory. Its stated product scope is flexible metal hose, with an annual productivity figure of 1,000 tons. The supplier reports professional technical R&D capability, new products in the past year, and broad customization services, but does not provide 3D software design, ODM, SDK, or well-documented service-control procedures. It has no overseas warehouse, showroom, agent/branch, or reported offline trade-show participation. Export sales account for 51%–70% of total sales. No certification holdings or customer cases are provided, and financial records are only identified by reporting years rather than performance details.

After-Sales capabilityThe supplier has 25 qualified service-capability suppliers listed, but it has no written or recorded procedures for supplier service assessment, corrective and preventive actions, or effective customer-complaint handling. It also lacks overseas service infrastructure, including warehouses, showrooms, agents, and branches.

R&D capabilityThe supplier is identified as a professional technical supplier, operates in engineering and technology research and development, and reports having launched new products during the past year. However, it does not offer ODM services, OEM for popular brands, 3D software design, or an available SDK.

Production capacityThe supplier reports annual productivity of 1,000 tons for flexible metal hose, expansion joints, and related metal-hose machinery, and another slice identifies it as a manufacturer/factory. Because the supplier type is also reported as a trading company, the extent of directly controlled production capacity remains unclear.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, flexible customization, and full customization. These repeated listings provide direct evidence of broad customization coverage.

Product Q&A

Q:Why choose PTFE lined expansion joints?

To protect the corrugation from damage by media with high corrosion concentration, such as strong acid, strong alkali, and high salt.

Q:Can you make the product according to customer requirements?

Yes, OEM service is available. We can manufacture according to your drawings or samples.

Q:Can you offer technical drawings?

Yes, we have an excellent engineering team that offers professional drawings and technical support.

Q:What information is needed for an accurate quotation?

Please provide: 1. Type (PTFE or PTFE lined), 2. Technical drawing, 3. Size range, 4. Material of parts (e.g., carbon steel, SS304), 5. Working pressure & medium, 6. Movement type, 7. Quantity.

Q:What is the maximum working pressure?

The system can handle pressures from full vacuum up to 160 PSI, depending on the type and number of convolutions.