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Premium 304 Stainless Steel Mandrel Tube for Exhaust System
US$1,100.00-4,200.00
3 Tons
Sample price:US$2.50/kg.Request sample
Product profile
Customization
AvailableType
Stainless Steel Tubes and Mandrel BendsStandard
ASTM, AISI, GB, EN, Customer StandardGrade
300 SeriesShape
Tubes and Mandrel BendsTechnique
Laser Welded, ERW Welded, TIG Welded, CustomizedSurface Treatment
Raw, 2b, Brushed, Polished, Mirror PolishedCertificate
Mtc Available Upon RequestApplication
Exhaust System, Automotive PartsMaterial
304, 304L, 316L, 321, 310SProperties
High-Temperature Resistance, Corrosion ResistanceTransport Package
Wrapped with Plastic in Wooden PalletsSpecification
CustomizedTrademark
Dumai TubeOrigin
ChinaKey features
Multiple Grade Options: Available in 304, 304L, 316L, 321, and 310S grades for diverse applications.
Customized Shapes: Offers straight tubes, 1D-3D bends, and custom bends per customer drawings.
Superior Corrosion Resistance: Excellent resistance to chloride, pitting, and crevice corrosion in marine settings.
Versatile Welding Processes: Includes Laser, ERW, TIG welding, and seamless options for critical needs.
International Standard Compliance: Manufactured in strict compliance with ASTM A269 and ASTM A312 standards.
Direct Manufacturer Source: Two production facilities in China ensuring stable quality and traceability.
Material Certificates Available: MTC provided upon request to verify chemical and mechanical properties.
Company profile
Business Type: Manufacturer/FactoryAverage Response Time: ≤2.14h
About Our Factory & Business Background
AddressShanghai, China
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsTube, Pipe, Exhaust System, Stainless Steel, Bends, Manifolds, Coil, Aluminized Tubes, 304 Stainless Steel Tubes, Al409L Tubes
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:Are you a manufacturer?
A:
Yes, we are a direct manufacturer with two production facilities in China. One plant near Shanghai focuses on stainless steel and aluminized tubes, while the other in Shandong Province specializes in mild steel and aluminized tubes.
Q:Where do you source your raw materials?
A:
We source directly from leading steel mills in China. Main suppliers include TISCO for Stainless Steel, VAMA for Aluminized Steel, and Baosteel for Mild Steel. We can also supply 409AL tubes based on project requirements.
Q:Do your materials comply with international standards?
A:
Yes. Our materials comply with required chemical and mechanical property standards. For example, AISI 304 is produced in full compliance with relevant requirements, and AISI 409 is compliant with specifications (tensile strength typically 360-380 MPa). Material certificates are available upon request.
Q:What is your minimum order quantity?
A:
MOQ depends on material grade, size, and production arrangement. Generally, due to minimum steel coil purchasing requirements, the MOQ per size is around 5 tons. Mixed sizes or codes can be discussed based on total order quantity and container arrangement.
Q:What grades of stainless steel do you offer?
A:
We offer 300 Series Austenitic grades including 304, 304L, 316L, 321, and 310S, suitable for applications ranging from aerospace to high-temperature industrial environments.
Send Inquiry
*To:
Dumai Tube (Shanghai) Co., Ltd
Dumai Tube (Shanghai) Co., Ltd*Content:
Supplier replies will be sent to your registered email
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