What are the key advantages of the prestressed corrugated metal bellow?

It has sufficient strength to maintain shape, flexibility for tendon laying, abrasion resistance, cross-sectional area 2-2.5 times the tendon, and excellent sealing for grouting processes.

What is the lead time for production?

Peak Season Lead Time: 3-6 months. Off Season Lead Time: 1-3 months.

What payment terms do you accept?

We accept LC, T/T, and Western Union.

Infinitely Variable Speed Prestressed Concrete Reserved Channel Metal Bellows Equipment Pipe Making Machine

Name: Infinitely Variable Speed Prestressed Concrete Reserved Channel Metal Bellows Equipment Pipe Making Machine
Brand: Comflex Industrial Co., Ltd.
SKU: 1918948631

Jiangsu, ChinaComflex Industrial Co., Ltd.

US$1,099.00-2,896.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Warranty

One Year

Pipe Material

Stainless Steel

Condition

New

Customized

Theory

Pulse

Application

Industry

Type

Pipe Production Line

Weight

450kg

Bellows Pitch Distance

26.5-28.5mm

Diameter

35-135mm

Main Power

4kw

Cut Power

2.2kw

Water Tank Capacity

23L

Transport Package

Customized

Specification

1500*800*1360mm

Origin

China

Production Capacity

1-10m/Min

Key features

Customized Design: Accepts customer sample designs and supports customized specifications for weight, pitch, and diameter.

High Strength & Flexibility: Maintains shape with sufficient strength and flexibility to accommodate special prestressing tendon laying.

Excellent Sealing: Ensures sealing connections between bellows and anchorage, preventing leakage and ensuring structural integrity.

Cost Effective Construction: Saves 5%-7% steel and 10%-30% concrete volume compared to ordinary structures, improving building headroom.

Professional Support: Over 10 years of experience with skilled engineers providing overseas training and technical support.

Wide Application: Ideal for highway bridges, railroad bridges, water conservancy, and power projects requiring post-tensioning.

Durable Material: Made of stainless steel, offering light weight, rigidity, and resistance to breakage and leakage.

One Year Warranty: Comprehensive one-year warranty coverage starting from the completion of mechanical debugging at the buyer's factory.

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: ≤2.13hTerms 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:Are you a manufacturer or trading company?

We are the manufacturer. We have a group of highly qualified engineers and experts, who have been working in the field of OFC equipment for more than ten years.

Q:What is your company's main production?

We specialized in optical hose and optical bellow machine researching and manufacturing. Our products include mechanical hose&bellow forming machine series, and other optical hose equipment.

Q:What services do you offer to customers?

Our professional production and technical personnel can train our customers' employees and ensure the smooth production of customers. And will provide our customers with after-sales service.

Q:How long is the machine warranty?

Warranty period of one year (since the completion of mechanical debugging at the buyer's factory)

Q:Why should I choose your company?

We have more than 10 years of professional experience in the production of bellow machinery, providing high-quality, high-security products. We have an experienced team of skilled workers and engineers. We can support overseas training engineers. We can customize the design, to accept the customer's sample design. We can provide customers with after-sales service.