What surface treatments are available?

Available treatments include mill finish and anodized surfaces.

What are the common applications for these tubes?

They are used in refrigerators, air conditioners, automobiles, water heaters, construction, aerospace, and CNC machining.

Do you accept OEM and ODM orders?

Yes, we accept both OEM and ODM orders.

Large Diameter Round Aluminum Pipe/Tube 300mm Supplied From OEM China

Name: Large Diameter Round Aluminum Pipe/Tube 300mm Supplied From OEM China
Brand: Shandong Huifeng Aluminium Co., Ltd
SKU: 767212512

Shandong, ChinaShandong Huifeng Aluminium Co., Ltd

US$2,800.00

1 Ton

Sample price:US$100.00/meter.Request sample

Product profile

Customization

Available

After-sales Service

Traceable

Warranty

Traceable

Model NO.

6000Series

Application

Refrigerator, Air Condition, Automobile, Water Heater, Construction and Industry

Shape

Round

Surface Treatment

Anodized

Grade

6000 Series

Alloy

Temper

T3 - T8

Wall Thickness

0.3-50mm

Transport Package

Stanrd Export Packing

Specification

10-220mm

Trademark

Origin

China

HS Code

7608209110

Production Capacity

800tons Per Month

Key features

Wide Alloy Range: Available in 2014, 2024, 5052, 7075, 6061, and many other series.

Customizable Wall Thickness: Wall thickness ranges from 0.3mm to 50mm based on requirements.

Multiple Processing Services: Offers bending, decoiling, welding, punching, and cutting services.

High Precision Cold Drawing: Cold drawn tubes offer closer size tolerances and thinner walls.

Superior Mechanical Properties: High strength, toughness, and fatigue resistance compared to slit tubes.

Excellent Corrosion Resistance: Features good oxidation resistance and easy anodizing capability.

Smooth Surface Finish: Seamless tubes have smooth, clean inner and outer walls without burrs.

ISO 9001 Certified Quality: Manufactured with professional testing labs and strict quality control.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFast DeliveryQuality Assurance

Shandong Huifeng Aluminium Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-04-26Nearest Port: QingdaoAverage Response Time: ≤7.41hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier demonstrates established quality-management practices, documented corrective actions and complaint handling, flexible customization, ODM/OEM service, in-stock capability, and production equipment covering cutting, bending, shearing, slitting, punching, embossing, and tile pressing. It reports ISO9001, ISO45001, and ISO14001 certifications, exports 71%–90% of sales, and has participated in JINNOC EXPO. However, it lacks overseas agents, branches, warehouses, showrooms, SDK availability, and a valid manufacturing-capacity contract with related subcontractors. Its R&D profile is mixed: it reports new products in the past year but is not classified as a professional technical supplier and does not provide 3D software design. Financial credibility cannot be assessed from the non-monetary information provided.

Supplier typeThe supplier is positioned as a manufacturing and export supplier with in-stock capability, self-operated import/export rights, and production equipment for metal-processing and tile-pressing operations. It is not identified as a professional technical supplier and has no overseas agents, branches, warehouses, or showrooms.

CertificationsThe supplier states that it passed ISO9001:2000 authentication and holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These records provide explicit evidence of quality, occupational health and safety, and environmental management certification.

After-Sales capabilityThe supplier has documented corrective and preventive action procedures, complaint-handling procedures, approved-supplier assessment procedures, and written service-capability assessment records. However, it has no overseas agents or branches, overseas warehouse, or showroom, which limits directly evidenced overseas service infrastructure.

R&D capabilityThe supplier reports new products within the past year and offers ODM services, indicating some product-development activity. Nevertheless, it is not classified as a professional technical supplier, does not provide 3D software design or SDKs, and reports no established AI-based decision-management model.

Production capacityProduction capability is supported by listed laser-cutting, bending, shearing, slitting, punching, embossing, and tile-pressing equipment, inventory capability, and stated one-month average lead times in both peak and off-season. A deficiency remains because no valid manufacturing-capacity contract exists between the factory and related subcontractors.

Customization capabilityThe supplier explicitly provides flexible customization and offers ODM services, demonstrating support for customized product or design requirements. It does not provide 3D software design services, so the evidence supports product customization but not advanced digital design support.

Client casesThe supplier reports OEM service for well-known brands and ODM service, but states that it has not collaborated with Fortune 500 companies. These records show some brand-oriented service experience, while the breadth and identity of customer cases remain limited.

Product Q&A

Q:What is the delivery time for orders?

The standard delivery period is 4 weeks for quantities between 300kgs and 30tons. Some profiles may ship within 5 days.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 300 KGS.

Q:Can you provide free samples?

Yes, free samples are available upon inquiry.

Q:What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Q:What is the difference between seamless and slit tubes?

Seamless tubes have no welding seams, uniform metal flow, and higher precision, while slit tubes are made from direct extrusion and may have oxide layers.