Stainless Steel Bellows Compensator with PTFE Lining, Flanged Metal Expansion Joint

Name: Stainless Steel Bellows Compensator with PTFE Lining, Flanged Metal Expansion Joint
Brand: Kaigao Valve Co., Ltd.
SKU: 2144894222

Henan, ChinaKaigao Valve Co., Ltd.

US$3.00-5.00

1 Piece

Product profile

Customization

Available

Connection

Flange

Kind

Corrugated Compensator

Model NO.

316L DN50

Type

Axial

Head Code

Round

Material

Stainless Steel

Surface Treatment

Galvanized

Customized

Certification

CE, ISO14001, JIS, ISO9001

Warranty

12 Months

Application

Steel

Transport Package

Export Wooden Case

Specification

Standard Packages or Customized

Trademark

Ginsenka

Origin

Haian, China

Key features

Corrosion Resistant Material: Made of Stainless Steel 304/316L with optional PTFE lining for highly corrosive media.

Flexible Customization: Customizable sizes, pressure ratings, and connection types to meet diverse industrial needs.

Pipeline Protection Design: Absorbs axial thermal expansion, vibration, and displacement to protect pipes from stress damage.

Over-Expansion Safety: Features a limit rod structure to protect the bellows from over-expansion or compression.

Wide Application Range: Suitable for Oil, Chemical, Electricity, Building, and Drainage industries.

Easy Installation: Flanged connection design allows for easy and secure installation in pipeline systems.

Quality Certifications: Certified with CE, ISO14001, JIS, and ISO9001 standards.

Reliable Warranty: Comes with a 12-month warranty for peace of mind.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock Capacity100% Finished Products Inspection

Kaigao Valve Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2025-09-04Nearest Port: QingdaoAverage Response Time: ≤4.07hTerms of Payment: LC, T/T, D/P

AI-Powered supplier vetting

SummaryThe supplier appears to be an industrial machinery and components trader/manufacturer with a broad scope covering foundry machinery, forgings, powder metallurgy products, instruments, special equipment, building materials, plastics, textiles, and electronic products. It reports more than 10 production lines, inventory capability, two R&D engineers, raw-material traceability, and quality assurance. However, the evidence also shows no available SDK, no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse, showroom, agents, branches, or overseas-service countries, and no documented corrective-action, complaint-handling, warehouse-control, supplier-assessment, or fire-drill procedures. Quality-testing equipment was recorded as zero, while only customer-request sample provision is documented for R&D. Financial records are referenced by year, but no assessable financial results are provided.

Supplier typeThe supplier’s stated business scope covers machinery and components and multiple industrial product categories, while its description presents valve engineering and manufacturing capabilities. The evidence supports classifying it as an industrial equipment supplier with manufacturing-related activities, although the breadth of its trading scope suggests it may also operate as a diversified distributor.

After-Sales capabilityThe supplier has inventory capability and accepts multiple service quotation and payment arrangements, but it has no overseas warehouse, showroom, agents, branches, or overseas-service countries. It also lacks written corrective/preventive-action and customer-complaint procedures, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier has two R&D engineers and describes advanced valve sealing and automated-control technologies, but it explicitly has no available SDK. The documented R&D responsibility is limited to providing samples according to customer requirements, so broader innovation capability is not established.

Production capacityMore than 10 production lines, inventory capability, and a stated quality-assurance system indicate some operational capacity. Nevertheless, there is no valid manufacturing-capacity contract with affiliated subcontractors, quality-testing equipment is recorded as zero, and no warehouse-control process was found on site, creating significant production-control weaknesses.

Customization capabilityThe supplier provides samples according to customer requirements and describes customized valve solutions with selectable sealing technologies and electric, pneumatic, or hydraulic controls. This is explicit evidence of product-level customization capability, although the scope and formal process for customization are not detailed.