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Home > Alloy Steel Pipe > 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
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
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
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
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
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
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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
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
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
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
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

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
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Product Description

📋 Basic Information
Material
Carbon Steel
Surface Treatment
Galvanized or Oil Painted
Usage
Pipeline Transport, Construction, Machinery Industry
Section Shape
Square / Rectangle / Round
Standard
DIN, GB, ASTM, JIS
Grade
Carbon Steel (S235JR, S355JR, Q235, etc.)
Thickness
1-50mm
Product Name
Carbon Steel Pipe / Hollow Section
Length
1m-12m or customize
Certificate
ISO9001, BV, SGS
🚚 Product Description

Square Steel Tube

Application Widely used in furniture, interior decoration, structure
Size OD: 10*10 - 1000*1000mm
Pipe Standard GB/T 3094-2000, GB/T 6728-2002, DIN EN 10210, DIN EN 10219, ASTM A53, ASTM A500, BS EN 10219, JIS G 3466, ASTM A513, ASTM A36
Surface Black bared, can be galvanized, oiled, painted, powdered.

Rectangular Steel Tube

Size OD: 20mm*10mm ~ 400mm*300mm
Grade S235JR, S355JR, Q235, St37, St37-2, St52, SS400, STK500, Q235B, Q345
Packing Waterproof plastic bag, bundle with strip
⚙ Technical Specifications
Feature Specifications
NameSquare, Rectangular SHS RHS HOLLOW SECTION TUBE PIPE
Surface Treatment1. Bare, 2. Anti-rust Oil, 3. Pre-Galvanized/Hot dipped, 4. Black Painted, 5. 3PE
TechniqueERW Welded
UsageIndustry Structure, Motorbike and Automobile, Ornamental, Medical equipment, Sport equipment and Home Furniture.
InspectionWith Hydraulic Testing, Eddy Current, Infrared Test, BV, SGS or as customer's requirements
📸 Product Gallery
Steel Pipe Overview
Steel Tube Details
Square Section Pipe
Stock Display
🏭 Factory & Stock
Factory Production
Inventory
Production Line
Quality Control
📦 Packaging & Shipping
Packaging Details
❓ Frequently Asked Questions
Are you a manufacturer?
Yes, we are a leading manufacturer with our own factory, specializing in producing and exporting steel pipes, galvanized steel pipes, hollow profiles, and more.
Do you have quality control?
Yes, we have obtained BV and SGS certification to ensure our products meet high international standards.
Can you arrange shipment?
Of course. We have fixed freight forwarders and can get the best prices from most shipping companies while providing professional logistics service.
How can we get a quotation?
Please provide specific product details, such as material, size, and shape, so that we can offer our best quotation.
Can we get some samples? Is it charged?
Yes, we provide samples for free. While the freight is initially charged, we will refund or deduct the express cost from your order amount after confirmation.
What are your accepted payment methods?
We accept various payment methods including T/T, L/C, Credit Card, Western Union, and Cash across multiple delivery terms (FOB, CFR, CIF, EXW, etc.).

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