What materials are used for the exhaust bellows?

The interlock hose is SS304, the braid and bellow are 201, and the collars and extension pipe are SS409.

What is the main function of this exhaust bellows?

It connects the engine exhaust branch pipe to the muffler, providing flexibility and reducing noise in the exhaust system.

Exhaust Small Bellows Exhaust Bellows Flexible Pipe with Double Layers with Extension Pipe for Car

Name: Exhaust Small Bellows Exhaust Bellows Flexible Pipe with Double Layers with Extension Pipe for Car
Brand: Comflex Industrial Co., Ltd.
SKU: 1940517655

Jiangsu, ChinaComflex Industrial Co., Ltd.

US$1.50-3.00

50 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Available

Warranty

Available

Model NO.

Comflex

Suitable for Car Brands

Universal, Universal Car

Car Model

Universal

Type

Exhaust Pipe

Body Material

Steel

Discharge Standard

Euro V

Certification

ISO9001

Noise Source

The Noise of Engine

Aerodynamic Noise

Automobile Chassis Noise

Transmission Noise

Component

Exhaust Pipe

Main Market

North America

Model No.

Comflex

Color

Sliver

Material

Stainless Steel

Thickness

1~12mm

Length

100~400mm

Bellow

Single Layer or Multi-Layer

Features

Extension-Type

Productivity

100PCS/Hour

Product Name

Car Exhaust Flexible Pipes

Hose Type

Interlock/Double Lock

Model

116, Dkw F102, Gw-EMV001-01

Car Fitment

Autou, BMW - Europe

Application

Automotive Exhaust System

Usage

Car Engine Exhaust Upgrade

Transport Package

Cartons

Specification

ID25~150mm

Trademark

Comflex

Origin

Jiangsu, China

HS Code

3917310000

Production Capacity

100000000pieces/Year

Key features

Double Layer Structure: Features a double-layer corrugated pipe covered with a steel wire mesh sleeve for enhanced durability.

Noise Reduction: Reduces engine aerodynamic and transmission noise, extending the life of the exhaust system.

Universal Fitment: Compatible with universal car brands, light trucks, small passenger cars, and buses.

High-Quality Materials: Constructed with SS304 interlock hose, 201 braid/bellow, and SS409 collars for corrosion resistance.

Easy Installation: Straight edge segment outer snap ring structure allows for simple and quick installation.

Customizable Options: Customizable model, color, material, thickness, length, and bellow layers based on requirements.

Certified Quality: Manufactured under ISO9001 and TS16949 standards ensuring high quality and reliability.

Wide Size Range: Available in various nominal inside diameters from 43mm to 70mm and lengths up to 305mm.

Company profile

Importers and ExportersFast DeliveryCustomization from SamplesFlexible Customization

Comflex Industrial Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2004-10-01Nearest Port: Shanghai, Qingdao, HangzhouAverage Response Time: ≤1.84hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryComflex Industrial Co., Ltd. is identified as a China-based limited company with conflicting classifications: one slice describes it as a trading company, while another identifies it as a manufacturer/factory. Its stated product scope is flexible metal hose, with an annual productivity figure of 1,000 tons. The supplier reports professional technical R&D capability, new products in the past year, and broad customization services, but does not provide 3D software design, ODM, SDK, or well-documented service-control procedures. It has no overseas warehouse, showroom, agent/branch, or reported offline trade-show participation. Export sales account for 51%–70% of total sales. No certification holdings or customer cases are provided, and financial records are only identified by reporting years rather than performance details.

After-Sales capabilityThe supplier has 25 qualified service-capability suppliers listed, but it has no written or recorded procedures for supplier service assessment, corrective and preventive actions, or effective customer-complaint handling. It also lacks overseas service infrastructure, including warehouses, showrooms, agents, and branches.

R&D capabilityThe supplier is identified as a professional technical supplier, operates in engineering and technology research and development, and reports having launched new products during the past year. However, it does not offer ODM services, OEM for popular brands, 3D software design, or an available SDK.

Production capacityThe supplier reports annual productivity of 1,000 tons for flexible metal hose, expansion joints, and related metal-hose machinery, and another slice identifies it as a manufacturer/factory. Because the supplier type is also reported as a trading company, the extent of directly controlled production capacity remains unclear.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, flexible customization, and full customization. These repeated listings provide direct evidence of broad customization coverage.