ASTM ASME SA53 SA106 A355 A213 Square Rectangular Hex Oval Galvanized Stainless P5 P11 P91 15mo3 P22 Welded Precision Alloy Carbon Boiler Seamless Steel Pipe

Customization: Available
Type: Welded
Technique: Hot Rolled

Product Description

Basic Information

Product NameCarbon Steel Pipe / Square Hollow Section Steel Tube
MaterialCarbon Steel
Surface TreatmentGalvanized or Oil Painted
Section ShapeSquare / Round / Rectangle
Thickness1-50mm
Specification20*20mm - 400*400mm
StandardDIN / ISO9001
UsagePipeline Transport, Machinery Industry, Construction & Decoration
Length12m
MOQ1 Tons
Delivery Time22-30 Days

Product Description

Square Steel Tube

ApplicationWidely used in furniture, interior decoration, structure
SizeOD: 10*10 - 1000*1000mm
Pipe StandardGB/T 3094-2000, GB/T 6728-2002, DIN EN 10210, DIN EN 10219, ASTM A53, ASTM A500, JIS G 3466, etc.
Material GradeS235JR, S355JR, Q235, St37, St52, SS400, Q345
SurfaceBlack bared, can be galvanized, oiled, painted, powdered.

Rectangular Steel Tube

ApplicationFurniture, interior decoration, structural applications
SizeOD: 20mm*10mm ~ 400mm*300mm
Pipe StandardASTM A53, ASTM A500, BS EN 10219, JIS G 3466, ASTM A513, ASTM A36
PackingWaterproof plastic bag, bundle with strip

Technical Specifications

FeatureDescription
Length1m-12m or customize
Surface Treatment1. Bare; 2. Anti-rust Oil; 3. Pre-Galvanized/Hot dipped Galvanized; 4. Black Painted; 5. 3PE
TechniqueERW welded
InspectionHydraulic Testing, Eddy Current, Infrared Test, BV, SGS
CertificateISO 9001, BV, SGS, SONCAP, SASO etc

Product Display

Square Steel Pipe
Rectangular Hollow Section
Galvanized Steel Pipe
Steel Pipe Production

Production & Quality Control

Factory Overview
Steel Pipe Stock
Production Line

Packaging & Shipping

Steel Pipe Packaging
Shipping Logistics

Frequently Asked Questions

Q: Are you a manufacturer? A: Yes, we are a manufacturer with our own factory, leading in producing and exporting steel pipes, galvanized steel pipes, and hollow profiles.
Q: Do you have quality control? A: Yes, we have obtained professional certifications including BV and SGS to ensure the highest standards.
Q: Can you arrange shipment? A: Of course, we have fixed freight forwarders to provide the best prices and professional shipping services.
Q: How can we get a quotation? A: Please provide product specifications, such as material, size, and shape, so we can provide our best quotation.
Q: Can we get some samples? A: Yes, we provide samples for free. You only need to cover the freight, which can be refunded or deducted from your subsequent order.
Q: What are your accepted payment terms? A: We accept T/T, L/C, Credit Card, Western Union, and multiple delivery terms including FOB, CFR, CIF, EXW, and DDP.

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