Can the flex pipe be bent to fit a tight installation space?

It can accommodate limited movement, but it should not be sharply bent, twisted, over-compressed, or stretched.

How can premature flex pipe failure be reduced?

Use the correct size and structure, keep the pipe properly aligned, avoid twisting or over-stretching, and check the exhaust hangers and surrounding pipes before installation.

Can this flex pipe help reduce exhaust vibration and movement?

Yes. It is designed as a flexible connection to absorb normal vibration and movement. Correct sizing, alignment, and exhaust support are still required.

Is this flex pipe suitable for cars, trucks, or generator exhaust systems?

It may be used in different exhaust systems when the diameter, length, temperature, vibration, and connection method are suitable.

What are the MOQ, sample policy, and lead time?

MOQ, sample availability, and lead time vary by size, structure, order quantity, and customization requirements. Please confirm before ordering.

51*280mm Exhaust Flexible Pipe

Name: 51*280mm Exhaust Flexible Pipe
Brand: Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.
SKU: 621772764

Zhejiang, ChinaZhe Jiang Yue Ding Corrugated Tube Co., Ltd.

US$4.50

100-999 Pieces

US$3.50

1,000-9,999 Pieces

US$2.50

10,000+ Pieces

Product profile

Customization

Available

After-sales Service

2 Years

Warranty

2 Years

Model NO.

51-sk2nw/200

Suitable for Car Brands

All Brands, Univeral Cars

Car Model

OEM

Type

Exhaust Pipe

Body Material

Steel

Certification

ISO9001, RoHS, Reach

The Noise of Engine

Mechanical Noise

Component

Exhaust Pipe

Diameter

1.75" to 4"

Structure

Bellow+Inner Braid+Outer Braid

Market

Auto Part Aftermaket

Application

Car and Truck Exhaust System

Service

OEM/ODM/Customerized

Length

4", 6", 8", 9", 10", 11", 12"

Transport Package

Each PC with Bag, 25PCS/CTN

Specification

Stainless Steel

Trademark

YUEGUAN

Origin

Zhejiang, China (Mainland)

Production Capacity

150000 Piece/Pieces Per Month Supply Ability: 2000

Key features

Stainless steel exhaust flexible pipe designed for vibration absorption and exhaust system repair.

Suitable for cars, trucks, SUVs, vans, buses, generators, and machinery exhaust systems.

Helps reduce exhaust pipe stress caused by engine vibration and thermal expansion.

ISO 9001, IATF 16949 Quality Certification, RoHS, REACH Test Reports.

Monthly production capacity of 350,000 units.

100% inspection, consistent and reliable quality.

Weld-on design is suitable for exhaust repair shops, muffler shops, and custom exhaust fabrication.

OEM/ODM Customization Services, Custom sizes, structures, materials, packaging, or labels are available upon request.

Offers reasonable and competitive prices based on high-quality manufacturing standards.

Products exported to North America, Europe, Asia, South America, and the Middle East.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Fast DeliveryStandardized quality control

Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 24 years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤5.82h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells metal hoses, drainage systems, oil-tank accessories, compensators, mechanical and hardware accessories, stamping parts, electronic components, and automotive parts, while also providing technical research, consulting, and import/export services. It demonstrates broad customization, OEM/ODM support, recent product development, and available SDK capability. Production equipment covers machining, forming, welding, cutting, and related processes, with two production lines and stated lead times within 15 working days in both off-peak and peak periods. Quality processes include written inspection instructions, traceability, complaint handling, corrective actions, and quality assurance. Certifications include ISO9001:2015, ISO45001:2018, and ISO14001. Export experience is stated as 24 years, with exports representing 21%–30% of sales and markets across Southeast Asia, the Middle East, Europe, and Australia. Financial records are indicated for 2021–2023, but the provided...

Supplier typeThe supplier is a manufacturer and seller of metal hoses, drainage systems, oil-tank accessories, compensators, mechanical and hardware accessories, stamping parts, electronic components, and automotive parts. Its scope also includes technical research and development, consulting, technical services, and import/export activities, indicating a manufacturing supplier with technical-service capabilities.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, plus other unspecified certifications. These explicitly demonstrate certification coverage for quality, occupational health and safety, and environmental management.

After-Sales capabilityThe supplier has a documented and followed customer-complaint handling procedure, corrective and preventive action procedures, and service-capability assessment records. It also states service quotation and payment terms and lead times within 15 working days, but the slices do not explicitly describe installation, maintenance, warranty, or spare-parts support.

R&D capabilityThe supplier reports new products during the past year, ODM services, available SDK support, and technical research and development within its business scope. These are explicit indicators of R&D and innovation capability.

Production capacityThe supplier lists extensive production equipment, including CNC, machining, forming, lathes, welding, laser welding, pipe cutting, drilling, sawing, and weaving machinery. It operates two production lines and states lead times within 15 working days in both off-peak and peak periods, supported by documented supplier-service procedures.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same range is reported across its R&D and design-service capabilities, providing strong direct evidence of customization breadth.

Product Q&A

Q:Can I get a sample before placing a bulk order?

Yes, samples are available for quality checking. Sample cost is usually refundable if you place a subsequent bulk order exceeding 100.

Q:Do you offer product customization (OEM/ODM)?

Yes, we offer OEM/ODM services! We can customize aspects such as [ logo, labeling, packaging, colors, sizes, materials, functionality] based on your requirements. Minimum order quantities and lead times may apply for customized orders. Please contact us to discuss your ideas.

Q:What is the difference between an inner braid and an interlock liner?

An inner braid offers a flexible internal layer, while an interlock liner provides a smoother and more protected gas path. The suitable structure depends on the application and is subject to confirmation.

Q:What dimensions should I confirm before ordering an exhaust flex pipe?

Please confirm the pipe ID or OD, flex body length, overall length, end type, and available installation space before ordering.

Q:Is this exhaust flex pipe weld-on or clamp-on?

Most universal models are designed for weld-on installation. Clamp-on or slip-fit options depend on the end design and are subject to confirmation.