What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

What payment terms are accepted?

We accept T/T, Western Union, and Money Gram as terms of payment.

What is the maximum working temperature?

The maximum working temperature range is -10 to 99 degrees Celsius.

Solar Water Heater Expansion Tank

Name: Solar Water Heater Expansion Tank
Brand: Changzhou Raven New Energy Technology Ltd
SKU: 1919443712

Jiangsu, ChinaChangzhou Raven New Energy Technology Ltd

US$20.00

10-49 Pieces

US$18.00

50-99 Pieces

US$16.00

100+ Pieces

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

2 Year

Model NO.

12L

Max. Capacity

>200L

Structure

Compact Type

Pressure

Pressurized

Interior Material

Stainless Steel

Collector Components

Solar Collector

Composition

Connecting Pipe

Certification

CE, ISO9001, CCC

Item

Expansion Tank

Capacity

12L

Max Pressure

16bar

Max Working Temperature

-10 - 99c

Flange Connection

3/4inch or 1inch Male

Tank Color

Red, White, Blue

Tank Material

Stainless Steel or Carbon Steel

Membrane

EPDM

Pre Charge Pressure

2.5bar

Transport Package

Carton

Specification

8L, 12L, 24L, 50L, 100L, 200L, 300L, 500L

Trademark

Origin

China

HS Code

8419901000

Production Capacity

5000PCS/Day

Key features

High-Quality EPDM Membrane: Membranes made in Italy, hygienic certifications approved by EU and USA institutions.

Durable Stainless Steel Body: Constructed with stainless steel material for flange cover and water connector.

Wide Pressure Resistance: Resistant up to 8bar, 10bar, 16bar, and 25bar for various system needs.

Multi-Color Options: Available in Blue, Red, White, and Green with standard RAL color codes.

PED-CE Certified: All tanks are PED-CE certified ensuring safety and quality standards.

Compact Structure Design: Compact type structure suitable for domestic pressurised heating systems.

2-Year Warranty Coverage: Comprehensive 2-year warranty provided for peace of mind.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season.

Company profile

Changzhou Raven New Energy Technology Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2020-02-04Nearest Port: ShanghaiAverage Response Time: ≤7.68hTerms of Payment: T/T, Western Union, Money GramInternational Commercial Terms(Incoterms): FOB, CIF, DDP

AI-Powered supplier vetting

SummaryChangzhou Raven New Energy Technology Ltd is identified as a Chinese manufacturer/factory specializing in solar energy products, including solar water heaters, collectors, panels, power systems, ovens, lighting, and inverters. The supplier reports ISO 9001 certification, an in-house research team, 6–10 years of R&D engineer experience, and 6–10 quality-control staff. It reports more than 10 production lines, lead times within 15 workdays in both peak and off-peak seasons, and exports to multiple global regions. The supplier also states that customized application development is important to its business. However, the provided information does not establish after-sales service procedures, financial credibility, or detailed customer references. Trade records show one transaction each involving curtain-related products and electric storage water heaters with a buyer in Kenya, indicating limited externally documented transaction history in the supplied data.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes itself as a producer and seller of solar energy-saving products. Its stated specialization includes solar systems and related products, which is consistent with a manufacturing-oriented supplier profile.

CertificationsThe supplier reports holding ISO 9001 certification for its management system. This provides explicit evidence of a documented quality-management certification, although no certificate scope, issuing body, or validity period is provided.

R&D capabilityThe supplier states that it maintains an in-house research team and emphasizes product development and design, with total R&D engineer experience reported at 6–10 years. These statements provide explicit evidence of R&D and development resources, although no patents, new-product records, or technical performance results are supplied.

Production capacityThe supplier reports more than 10 production lines, a 45,000-square-meter facility, more than 100 employees, and order fulfillment within 15 workdays in both peak and off-peak seasons. These stated facilities, staffing, production-line count, and lead times support a positive assessment of production capacity.

Customization capabilityThe supplier explicitly states that customized application development is essential for promoting solar rooftop and thermal applications and that it has emphasized in-house development. This supports the existence of customization-oriented development capability, though specific customization examples or execution limits are not provided.