What are the available flange standards?

Flange standards are based on JIS, ANSI, DIN, BS, JB, and other international standards.

What is the lead time for production?

Peak season lead time is 3-6 months, while off-season lead time is 1-3 months.

Universal High Quality Flexible Metal Flanged Ripple PTFE Compensator Stainless Steel Bellows Expansion Joint

Name: Universal High Quality Flexible Metal Flanged Ripple PTFE Compensator Stainless Steel Bellows Expansion Joint
Brand: Comflex Industrial Co., Ltd.
SKU: 1921166846

Jiangsu, ChinaComflex Industrial Co., Ltd.

US$50.00-399.00

1 Piece

Product profile

Customization

Available

Application

Industry

Certification

CE ISO

Model NO.

comflex

Material

PTFE

Product Name

PTFE Bellow Compensator Expansion Joint with Flang

Working Temperature

-65℃ ~+260℃

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

Cross-Section Shape

Round

Connection Type

Flange

Transport Package

Carton Wooden Box

Specification

DN25-1200/Customized

Trademark

HLT

Origin

China, Jiangsu

Production Capacity

1000000/Year

Key features

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

Customizable Thickness: Thickness is customized to meet specific project requirements.

Flexible Movement: Allows axial, lateral, and angular movement in rigid piping systems.

Multiple Standards: Complies with ASTM, GB, DIN, JIS, ANSI, and other international standards.

OEM Service: Custom manufacturing available based on customer drawings or samples.

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

Wide Application: Suitable for chemical, metallurgy, power, shipbuilding, and construction.

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: ≤2.25hTerms 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?

PTFE lining protects the corrugation from damage by media with high corrosion concentration, such as strong acid, strong alkali, and high salt solutions.

Q:Can you manufacture products according to customer requirements?

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

Q:Do you offer technical drawings?

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

Q:What information is needed for an accurate quotation?

Please provide: 1. Product sizes. 2. Material of each part (e.g., flanges, bellows, tie rods). 3. Working pressure and medium. 4. Movement type (axial, lateral, angle). 5. Quantity.

Q:What certifications do the products have?

The products are certified with CE and ISO standards.