What certifications does the product have?

The product is certified under EN 1856-1, CE, and UL103 standards.

Can the size and color be customized?

Yes, sizes range from 5' to 12', and colors include steel color or black.

What is the warranty period?

We provide a 25-year warranty for this product.

600 Degree High Temperature Double Wall Chimney

Name: 600 Degree High Temperature Double Wall Chimney
Brand: Suzhou Rainbow Environmental Equipment Co., Ltd.
SKU: 804098775

Jiangsu, ChinaSuzhou Rainbow Environmental Equipment Co., Ltd.

US$45.00-80.00

50 Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

25 Years

Model NO.

TL, SL

Type

Welded

Technique

Argon-Arc Welding

Material

Stainless Steel

Surface Treatment

Ba or 2b

Usage

Pipeline Transport, Boiler Pipe, Chemical Industry, Construction & Decoration, Special Purpose, Wood, Oil, Solid Fuels

Section Shape

Round

Size

5"6"7"8"10"12"

Steel Material

SUS304, SUS316

Steel Thickness

0.5mm

Insulation Wool Thickness

25mm, 30mm

Connection

Twist Lock

Color

Steel Color or Black

Welding

Argon Arc Welding

Transport Package

Carton Box and Pallet

Specification

CE, V2 by TUV Germany

Trademark

Rainbow

Origin

Suzhou, Jiangsu Province, China

HS Code

73269090

Production Capacity

80000PCS/Month

Key features

High Temperature Resistance: Designed to withstand up to 600 degrees Celsius for safe chimney applications.

Superior Insulation: Double wall design with 25mm aluminum silicate insulation reduces heat transfer.

Durable Material Options: Available in SUS304, SUS316, or SUS430 stainless steel with Ba or 2b finish.

Extended Warranty: Comprehensive 25-year warranty coverage for long-term reliability.

Certified Quality: Meets EN 1856-1 standard with CE and UL103 certifications.

Customizable Specifications: Custom sizes, thicknesses, colors, and connection methods available.

Strong Connection Design: Integrated spigot and twist/insert connection increase structural strength.

Versatile Application: Suitable for wood fireplaces, pellet stoves, boilers, and generators.

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: ≤0.82h 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.