What is the minimum order quantity?

The minimum order quantity is 1 set.

What industries are these expansion joints suitable for?

They are suitable for chemical, municipal, energy, new energy, fluorine chemical, and metallurgy & electroplating industries.

PTFE Lined Control Rods Flanged Metal Bellows Expansion Joint

Name: PTFE Lined Control Rods Flanged Metal Bellows Expansion Joint
Brand: Jiangsu Ruipu Anti-Corrosion Equipment Co., Ltd.
SKU: 2260578525

Jiangsu, ChinaJiangsu Ruipu Anti-Corrosion Equipment Co., Ltd.

US$100.00-400.00

1 Piece

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Connection

Flange

Model NO.

DN25-DN2000

Head Code

Round

Material

PTFE Lined

Customized

Certification

ISO14001, ISO9001

Warranty

12 Months

Lining Material

Customized

Outer Material

Stainless Steel /Carbon Steel/Customized

Cross-Section Shape

Round

Thickness

Customized

Transport Package

Wooden Case Packaging

Specification

Customized

Trademark

RUIPU//CUSTOMIZED

Origin

Taizhou

Key features

Strong Corrosion Resistance: PTFE lining resists strong acids, alkalis, and fluorides without contamination risk.

Flexible Compensation Design: Corrugated structure absorbs vibration, reduces noise, and compensates pipeline displacement.

Zero-Leakage Sealing: Flange sealing and integral molding ensure safe, zero-leakage operation.

Durable Structure: Stainless steel/carbon steel body with PTFE lining offers over 8 years service life.

Customizable Specifications: Lining material, outer material, shape, and thickness are fully customizable.

Wide Industry Application: Suitable for chemical, municipal, energy, new energy, and metallurgy industries.

Easy Installation: Adapts to flange/welding interfaces with lightweight design for quick installation.

Company profile

Fast DeliveryQuality AssuranceImporters and ExportersHigh Repeat Buyers Choice

Jiangsu Ruipu Anti-Corrosion Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.15h

AI-Powered supplier vetting

SummaryThe supplier manufactures and processes anti-corrosion, environmental protection, piping, valve, heat-exchanger, storage-tank, and related industrial equipment, subject to applicable licensing and approvals. It holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications and reports quality assurance, documented finished-product inspection instructions, and recent fire-drill activity. Customization capability is broad, covering samples, designs, full customization, and minor customization, and the supplier reports OEM service for well-known brands. However, export experience is stated as only one year; there are no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. Manufacturing capacity is limited to one production line, with no continuous batch quantity reconciliation and no outsourcing SOP. Complaint handling and corrective/preventive-action procedures exist but lack written records. Financial evidence is insufficient for assessment because the provided figures are...

Supplier typeThe supplier is presented as a manufacturer, processor, and seller of anti-corrosion and environmental-protection equipment, metal hoses, compensators, heat exchangers, valves, pipe supports, gaskets, storage tanks, and related pipeline components. Its scope also notes that some operations may require licenses or special approvals, indicating an industrial equipment manufacturer rather than a general trading-only supplier.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certificates. These explicitly demonstrate certifications covering quality, environmental management, and occupational health and safety, although the slices do not provide certificate validity dates or scope details.

R&D capabilityThe supplier reports no available SDK, which is an explicit limitation for SDK-based product or software integration. The provided information does not otherwise document research results, patents, product development performance, or engineering innovation, so overall innovation capability remains insufficiently evidenced.

Production capacityThe supplier has one production line, in-stock capability, and reported peak- and off-season lead times within 15 working days. However, it has no valid manufacturing-capacity contract with associated subcontractors, performs no continuous quantity reconciliation for batches, and has no outsourcing SOP, indicating documented production-control weaknesses despite the stated operating capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also states that finished-product inspection instructions exist and are uniformly followed, supporting the credibility of its customization execution and quality-control process.

Client casesThe supplier reports OEM service for well-known brands, which is direct evidence of at least one type of customer experience. However, no brand names, project details, product references, order history, or verifiable case documentation are provided, so the breadth and quality of customer cases cannot be fully assessed.

Product Q&A

Q:Can the products be customized?

Yes, we offer OEM/ODM services and can customize products in different specifications, sizes, and materials based on customer requirements.

Q:How do I select the most suitable corrosion-resistant material for my project?

We offer a full range of materials including PTFE, FEP, PFA, PO, F40 (ETFE), and more. The optimal choice depends on your specific media, temperature, pressure, and conditions (e.g., presence of abrasion or vacuum).

Q:Do you offer after-sales services?

Yes, we offer comprehensive after-sales services, including installation guidance, technical support, equipment maintenance, and product warranty.

Q:What are the key features of your products?

Our products are lined with high-performance PTFE (Polytetrafluoroethylene), offering excellent corrosion resistance, high-temperature resistance, and chemical stability. They are suitable for the transport of highly corrosive liquids and gases, providing long-term stable performance even in harsh environments.

Q:What is the warranty period for the expansion joints?

We provide a 12-month warranty for our PTFE lined control rods flanged metal bellows expansion joints.