What certifications does the manufacturer hold?

Our company holds ISO9001:2015 and ISO14001 certifications, ensuring uniform and fine product quality.

Stainless Steel Expansion Tank for Commercial Water Heaters

Name: Stainless Steel Expansion Tank for Commercial Water Heaters
Brand: WOR-BIZ INDUSTRIAL PRODUCT CO., LIMITED (ANHUI)
SKU: 2295368595

Anhui, ChinaWOR-BIZ INDUSTRIAL PRODUCT CO., LIMITED (ANHUI)

US$20.00

100 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Usage

for Water Heater Systems

Model NO.

3L/5L/8L

Surface Finish

Polished

Feature

Rust-Resistant

Type

Modern

OEM

Available

Transport Package

by Sea

Specification

Standard

Trademark

CS/OEM

Origin

China

HS Code

7326909000

Key features

High-Quality Galvanized Steel: Constructed with galvanized sheet and eco-friendly plastic powder coating for durability.

Pressure Resistant Design: Rated for 3.0 Bar with test pressures of 4.5 bar and 6.5 bar to ensure safety.

Durable Diaphragm: Diaphragm tested for over 10,000 cycles to prevent deformation and ensure longevity.

Factory Pre-charged: Comes pre-charged with nitrogen at 1.2 Bar for immediate system integration.

OEM and ODM Services: Full customization available based on drawings, samples, or unique ideas.

Versatile Applications: Suitable for gas boilers, electric water heaters, solar systems, and underfloor heating.

ISO Certified Quality: Manufactured under ISO9001:2015 and ISO14001 standards with strict QC inspection.

Company profile

Importers and ExportersODM ServicesOEM ServicesR&D Capabilities

WOR-BIZ INDUSTRIAL PRODUCT CO., LIMITED (ANHUI)

Anhui, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 23 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.88h

AI-Powered supplier vetting

SummaryWOR-BIZ INDUSTRIAL PRODUCT CO., LIMITED (ANHUI) is a China-based trading company established in 2000 with 45 employees. It offers sourcing and customized engineering support for various metal materials and manufacturing processes, including casting, forging, stamping, machining, and fabrication. The supplier reports ISO9001:2015 and ISO14001:2015 certification, documented service procedures, corrective and preventive action procedures, and complaint-handling records. It provides extensive customization and 3D software design services, but reports no available SDK and no new products launched in the past year. Financial information is limited to year labels without performance figures, so financial credibility cannot be assessed. No customer cases or specific customer references are provided.

Supplier typeThe supplier is identified as a trading company and limited company headquartered in Anhui, China, with 45 employees. Its stated offerings cover hardware, machinery, electronic products, textiles, food, clothing, luggage, general merchandise, and medical equipment, while its product scope includes floor drains, shower drains, gas fuel pipes, and pet products.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These are explicit certifications relevant to quality and environmental management, although the provided information does not include certificate validity dates or scope.

After-Sales capabilityThe supplier reports documented procedures and implementation records for service-capability assessment, corrective and preventive actions, and effective customer-complaint handling. This directly supports an established service and complaint-management process.

R&D capabilityThe supplier reports no available SDK and no new products launched during the past year. These are explicit limitations for software-development integration and recent product innovation, although the supplier does report R&D and design-related capabilities elsewhere.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, flexible customization, 3D software design services, drawing or sample-based pattern development, design optimization, prototyping, and manufacturing support. This demonstrates broad customization and engineering-support capability.

Product Q&A

Q:What is the working pressure rating?

The maximum working pressure is 4.5 bar, with test pressures available at 4.5 bar and 6.5 bar.

Q:Can this product be customized?

Yes, we offer full customization, minor customization, and flexible customization based on your drawings, samples, or ideas.

Q:Is the diaphragm durable?

Yes, the diaphragm durability test cycles exceed 10,000 times and it is resistant to high temperatures without deformation.

Q:What are the available joint sizes?

The vessel is available with G3/8 and G1/2 joint sizes.

Q:What applications is this expansion vessel suitable for?

It is widely used in gas wall-hung boilers, household electric water heaters, solar water heating systems, underfloor heating, and small circulating water systems.