Where is the loading port?

The loading port is Ningbo, Zhejiang, China.

What materials are used for the diaphragm?

We use high-grade butyl for potable water and EPDM for irrigation purposes.

High Performance Rubber Membrane Expansion Vessels for Expansion Tanks

Name: High Performance Rubber Membrane Expansion Vessels for Expansion Tanks
Brand: Taizhou Tianyang Electrical Co., Ltd.
SKU: 873071175

Zhejiang, ChinaTaizhou Tianyang Electrical Co., Ltd.

Negotiable

1,000 Pieces

Sample price:US$4.20/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO, Water Mark

Customized

Model NO.

TY-M-01-1L-001

Surface Treatment

Painted

Fuel

Electricity

Range of Applications

Power station, Life, Industrial

Type

Boilers Head

Model

Ty-M-01-1L-001

Capacity

1liter

Maximum Working Pressure

10/16/25bar

Maximum Working Temperature

-10-120 ℃

Material

EPDM/SBR/Butyl/Nr

Color

Black or White

Connection

12.7mm

Customize

Yes

Expansion Vessel

Ty-01-1L

Vessel Capacity

1liter

Tank Diameter

118 mm

Tank Height

100 mm

Weight

0.82 Kg

Factory Pre-Charge

0.7--3.5 Bar

Pre-Charged Gas

Nitrogen Gas

Transport Package

Paper Box

Specification

10/16/20/25/35 BAR Wroking Pressure

Trademark

Aqualeader/Dezhi

Origin

Taizhou, China

HS Code

9032900090

Production Capacity

20000 Pieces Per Day

Key features

High-Grade Butyl Diaphragm: 100% potable quality butyl diaphragm ensures safety and durability for water systems.

Leak-Free Design: Unique dual water/air seal and rounded internal parts prevent piercing and ensure maintenance-free operation.

Multiple Certifications: CE, WRAS, KC, Water Mark, UPC, and SGS approvals guarantee quality and compliance.

Customizable Options: Customized models, colors (Black/White), and membranes (EPDM/SBR/Butyl/Nr) available upon request.

Wide Pressure Range: Available in 10 bar and 16 bar ratings with capacities from 3 to 200 liters.

Corrosion-Resistant Materials: Virgin polypropylene liner and 316/304 stainless steel connections prevent steel contact with water.

Versatile Applications: Suitable for domestic, commercial, agricultural, industrial, irrigation, and mining sectors.

Flexible Customization: Supports OEM/ODM services, including custom branding, designs, and minor modifications.

Company profile

Taizhou Tianyang Electrical Co., Ltd.

Zhejiang, 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: 19 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤10.96h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing-industry trading company located in Wenling, Taizhou, China. It reports ISO 9001:2015 and ISO 14001:2015 certifications, six production lines, 6–10 quality-control staff, and stated experience providing OEM services to well-known brands. The supplier supports multiple customization modes and ODM services, but reports no new products during the past year and has no available SDK. Service-management procedures, corrective and preventive action procedures, and complaint-handling procedures are documented and followed. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. ERP integration and other digital sustainability capabilities are not established or are recorded as zero. Financial credibility cannot be confirmed from the provided information.

CertificationsThe supplier reports holding ISO 9001:2015 and ISO 14001:2015 certificates, along with other unspecified certifications. These explicitly support quality-management and environmental-management credentials.

R&D capabilityThe supplier provides ODM services and reports three years of total R&D-engineer experience, but it also states that no new products were developed during the past year, no SDK is available, and ERP, big-data, and technical-transformation capabilities are absent or recorded as zero. The evidence therefore shows some design-related capability but limited demonstrated innovation activity and digital development infrastructure.

Production capacityThe supplier reports six production lines, 6–10 quality-control staff, and a stated annual production-output range. It also provides product descriptions for gallon expansion tanks and reports 30 qualified suppliers for service capability. These data support a documented production and quality-control base, although the supplied product descriptions are repetitive and do not establish detailed manufacturing scope.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization support.