Is this product suitable for forced draft appliances?

No, do not use this chimney system with forced draft or positive-pressure appliances.

6" Diameter 24" Tall Square Ceiling Support Box

Name: 6" Diameter 24" Tall Square Ceiling Support Box
Brand: Suzhou Rainbow Environmental Equipment Co., Ltd.
SKU: 1925093521

Jiangsu, ChinaSuzhou Rainbow Environmental Equipment Co., Ltd.

US$40.00

46 Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

15 Years

Color

Sliver & Black, Can Be Customized

Usage

Outdoor, Indoor

Certification

UL03

Adjustable Thermostat

Without Automatic Thermostat

Remote Control

Without Remote Control

Style

Modern

Installation Type

Freestanding

Type

Wood Fireplace,Stove

Material

Stainless Steel

Diameter

Making Method

Welding

Wall Material Thickness

0.5mm

Connection Method

Twist Lock

Brand

Rainbow

Straight Pipe Length

48"/36"/24"/18"/12"

Fuel

Wood

Transport Package

Pearl Wood +Plastic Bag+ Box+Pallet+Container.

Specification

6 inch

Trademark

Rainbow

Origin

Suzhou, Jiangsu Province, China

HS Code

73269090

Production Capacity

70000PCS/Month

Key features

Premium 304 Stainless Steel: Inner and outer walls made of 0.019-inch thick 304 stainless steel for superior corrosion resistance.

High-Density Insulation: 1.18-inch thick high-density ceramic fiber blanket insulation ensures maximum inner wall temperature.

Twist-Lock Coupling System: Threaded internal couplers allow sections to lock together in seconds with a simple 1/8 turn.

UL 103HT Certification: Certified and listed for use with appliances up to 2100 degrees Fahrenheit.

Customizable Dimensions: Available in multiple lengths: 48', 36', 24', 18', and 12' to suit various installation needs.

Versatile Fuel Compatibility: Suitable for wood, gas, coal, or oil-fueled residential heating appliances like stoves and fireplaces.

Easy Single-Person Installation: Designed for easy installation by one person without requiring extra large tools.

15-Year Warranty: Comprehensive 15-year warranty coverage for peace of mind.

Company profile

Suzhou Rainbow Environmental Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-01-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.19h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummarySuzhou Rainbow Environmental Equipment Co., Ltd. is a China-based supplier established in 2009, with stated experience in chimney and pipe manufacturing. The available information describes eight production lines, a 21,019 m² manufacturing area, stated output of 1,000,000 sets of stainless and carbon steel pipes, and export markets spanning domestic sales, Europe, Australia, and North America. The supplier reports ISO9001:2015 and ISO14001:2015 certification, 142 national patents, laser-welding and TED technology, and a quality-control team of 21–30 staff. Evidence also indicates products sold in multiple overseas markets. However, the records contain inconsistent company names, business classifications, facility sizes, and production-capacity figures. After-sales processes, financial credibility, and customization capability are not sufficiently documented.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, plus unspecified additional certifications. These stated management-system certifications support quality and environmental-management capability.

R&D capabilityThe supplier claims 30 years of research-and-development, production, and sales practice, 142 national patents, five years of R&D-engineer experience, and use of TED and laser-welding technology. These are explicit indicators of engineering and innovation activity, although the records do not independently validate the claims.

Production capacityProduction capability is supported by eight production lines, a stated 21,019 m² manufacturing area, reported output of 1,000,000 sets of stainless and carbon steel pipes, and claimed monthly capacities of 58,000 pieces or 30,000 sets. Because the facility-size and capacity figures conflict across slices, capability is evidenced but not consistently quantified.

Client casesThe supplier reports sales or export coverage in domestic markets, Europe, Australia, North America, the USA, Germany, Japan, Korea, Italy, the Netherlands, Denmark, and South Africa. These destinations indicate international market experience, but no named customers, project references, order examples, or independently verifiable case studies are provided.