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Steel Hollow Section Made in China120mm*120mm
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Steel Hollow Section Made in China120mm*120mm

Steel Hollow Section Made in China120mm*120mm

Customization: Available
Type: Welded
Technique: Cold Rolled/Cold Formed/Hot Finished/Cold Drawn
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Product Description

Basic Specifications
Model NO.
ASTM, GB, EN, AP
Material
API 5L, ASTM A53, BS En10219, GB/T 3091, JIS G3457
Surface Treatment
Bared, Oiled, Color Paint, 3LPE, etc.
Section Shape
Round, Square, Rectangular
Length
5.8~12m or Customized
Usage
Pipeline Transport, Oil/Gas Drilling, Machinery, Construction
Detailed Product Specification
Commodity Steel Hollow Section (120MM*120MM)
Process Type ERW / HFW LSAW / DSAW SSAW / HSAW RHS SHS
Outer Diameter 1/8 - 20 inch (10.3-508mm) 12 - 56 inch (323.8-1420mm) 8 - 126 inch (219.1-3200mm) 40x20mm - 1000x800mm 15x15mm - 1000x1000mm
Wall Thickness 0.4 - 16 mm 6.0 - 40 mm 6.0 - 26 mm 1.0 - 30 mm 0.6 - 30 mm
Standard GB/T 3091, GB/T 13793, ASTM A252, ASTM A53, ASTM A500, EN 10210, EN 10219, API 5L, DIN 1626/1615, etc.
Steel Grade SS400, Q235, Q345, Q460, A572 Gr.50, S235, S275, S355, Grade A/B, X42, X52, X60, X70, etc.
Inspection Chemical Composition, Mechanical Properties Analysis, Dimensional & Visual Inspection, Nondestructive Inspection.
Application Structural projects, electric power transmission towers, piling, water/oil/gas pipelines, mechanical industry, municipal projects.
Quality Control & Application
✓
Testing Capabilities: Complete detection devices for chemical composition analysis and mechanical properties test in our own laboratory.
✓
Infrastructure Use: Widely used in electric power transmission, piling, roads, and auxiliary facilities.
✓
Anti-Corrosive: Surface options include bared, oiled, color paint, 3LPE, or other protective treatments.
Key Advantages
★
Expertise: Over 20 years of experience in welded steel pipe manufacturing and design.
★
Customization: OEM and ODM services available to meet specific project requirements.
★
Technical Support: Assistance in material selection (Standard, Steel Grade) and metallurgical property evaluation.
★
Logistics: Efficient management of large shipments to minimize logistics complexity.
Frequently Asked Questions (FAQ)
What shapes of steel hollow sections are available?
We provide a wide range of shapes including Round, Square (SHS), and Rectangular (RHS) sections to suit various industrial and structural applications.
Which international standards do your pipes comply with?
Our products meet several global standards including ASTM A53, ASTM A500, EN 10210, EN 10219, API 5L, and GB/T 3091, ensuring high quality and safety.
What surface treatments can be applied to the pipes?
Depending on your needs, we offer bared finishes, oiled surfaces, color painting, and advanced anti-corrosive treatments like 3LPE.
What is the typical delivery time for an order?
Generally, the delivery time ranges from 20 to 45 days after receiving the deposit or confirmed L/C, depending on the specific order quantity.
Do you provide inspection reports for the materials?
Yes, all products undergo rigorous inspection, including chemical composition analysis, mechanical property testing, and nondestructive inspection before delivery.
Can the length of the pipes be customized?
Standard lengths are 5.8m to 12.0m, but we can provide customized lengths based on specific customer requirements.

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