What is the insulation material used?

The chimney uses 30mm ceramic fiber or rock wool insulation to prevent air circulation between walls.

Is the chimney suitable for outdoor use?

Yes, the chimney is suitable for both indoor and outdoor applications, ideal for venting residential heating appliances.

UL 103 Certified Stainless Steel Chimney for Fireplace and Stove

Name: UL 103 Certified Stainless Steel Chimney for Fireplace and Stove
Brand: Suzhou Rainbow Environmental Equipment Co., Ltd.
SKU: 2014337795

Jiangsu, ChinaSuzhou Rainbow Environmental Equipment Co., Ltd.

US$59.00

46 Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Usage

Outdoor, Indoor

Adjustable Thermostat

Without Automatic Thermostat

Remote Control

Without Remote Control

Style

Modern

Installation Type

Freestanding

Type

Wood Fireplace,Stove

Material

Stainless Steel

Diameter

5"6"7"8"

Making Method

Welding

Wall Material Thickness

0.5mm

Connection Method

Twist Lock

Brand

Rainbow

Straight Pipe Length

48"/36"/24"/18"/12"/9"/6"

Elbow Degree

15/30 Degree

Fuel

Wood Burning

Transport Package

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

Specification

6 inch

Trademark

Rainbow

Origin

Suzhou, Jiangsu Province, China

HS Code

73269090

Production Capacity

35000PCS/Month

Key features

UL 103 Certification: Certified stainless steel chimney for fireplace and stove safety.

Premium Material Construction: Inner wall SUS316 and outer wall SUS304 stainless steel.

Customizable Dimensions: Diameter 6-8 inches and various pipe lengths available.

Efficient Insulation: 30mm ceramic fiber or rock wool for high inner wall temperature.

Quick Installation System: Threaded internal couplers lock together in seconds with 1/8 turn.

Secure Joint Security: Locking bands furnished with every pipe length for safety.

Versatile Application: Ideal for wood burning heaters and combination fuel furnaces.

Factory Direct Supply: Manufacturer with 600 employees and global branches.

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: ≤5.40h 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.