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Durable Black Square ERW Steel Tube for Versatile Fabrication Solutions
US$480.00-550.00
1 Ton
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Quality Claim and Document SupportWarranty
as Agreed in ContractModel NO.
ERW Black Square Steel TubeType
WeldedTechnique
ERWMaterial
Q235 / Q355 Carbon Steel or Order GradeSurface Treatment
Black / Oiled / Mill FinishUsage
Machinery Industry, Construction & Decoration, Special Purpose, Welded Frame, Support, FabricationSection Shape
SquareOutside Diameter
20X20-500X500mmWall Thickness
1.3-15.75mmLength
1-12m or as RequiredTransport Package
Bundle Packing; Waterproof WrappingSpecification
Customized SizeTrademark
CustomizedOrigin
Tianjin, ChinaKey features
Economical ERW black square steel tube is a cost-effective welded tube option for general fabrication, rack parts, simple frames, support pieces and workshop steel components. The square section gives
Default surface is black / mill finish / ungalvanized; galvanizing is not the default claim.
Cutting, drilling, punching, marking and sorted packing can be arranged according to drawing, sample or size list.
Suitable for general fabrication, later finishing preparation and custom steel parts when the scope matches the buyer's drawing.
Company profile
Business Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.26h
About Our Factory & Business Background
AddressTianjin, China
Terms of PaymentT/T, LC
International Commercial Terms(Incoterms)FOB, CIF, CFR
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 ton
Supply Chain Partners35
Our Production Capability & Technical Expertise
Main ProductsMs Steel Pipe, Galvanized Steel Pipe, Ms Square and Rectangular Tube, Galvanized Square and Rectangular Tube, Angle/Flat/U /H Bar, Steel Coil, Wire and Wire Mesh, Scaffolding, Pipe Fitting, Various Structural Parts
QA/QC inspectors1 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsNo
Our Industry Experience & Global Business Record
Main MarketsOceania
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Product CertificationCE
Product Q&A
Q:Is this a galvanized square tube?
A:
No. It is black / mill-finish / ungalvanized ERW square tube. Galvanizing or painting can be arranged separately when needed.
Q:Why call it economical?
A:
he focus is ordinary ERW black square tube with practical availability and price-performance, not a special high-strength grade or finished coating.
Q:Can it be cut or punched?
A:
Yes. Cutting, drilling, punching, marking and sorted packing can be arranged when drawings, length lists or hole details are available.
Q:Can the tube be cut or punched?
A:
Section size, wall thickness, length, grade requirement, surface expectation, processing details, quantity, destination and packing requirement.
Q:Can the tube be painted or galvanized later?
A:
Painting or hot-dip galvanizing after fabrication can be arranged as an order-specific processing route when needed.
Send Inquiry
*To:
Tianjin Building Steel Co., Ltd.
Tianjin Building Steel Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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