Product Introduction
Triangular Steel Pipe is a special-shaped steel pipe with a triangular cross-section. It can be manufactured using seamless cold drawing, precision cold drawing, or ERW processes, and features high dimensional accuracy, stable structure, and good processing performance.
Technical Specifications
|
Item |
Specification |
|
Product Name |
Triangular Steel Pipe |
|
Shape |
Equilateral / Isosceles / Custom |
|
Manufacturing Process |
Cold Drawn Seamless / Precision Cold Drawn / ERW |
|
Material |
Carbon Steel / Alloy Steel / Stainless Steel |
|
Steel Grade |
ASTM A519, ASTM A513, EN 10305, ST37, ST52, S235, S355 |
|
Side Length |
Custom Available |
|
Wall Thickness |
0.8–20 mm |
|
Length |
3–12 m or Customized |
|
Surface Finish |
Black, Bright, Pickled, Galvanized, Polished |
|
Standards |
ASTM, EN, DIN, JIS, GB |
|
Inspection |
UT, ET, Hydrostatic Test, Dimension Inspection |
|
Certificate |
EN 10204 3.1, ISO 9001 |
Manufacturing Process
Raw Material Inspection: Inspect chemical composition, dimensions, and surface quality to ensure raw materials meet standards.
Precision Forming: Employ cold drawing or ERW processes to improve dimensional accuracy and cross-sectional consistency.
Heat Treatment: Improve microstructure and properties, enhancing strength, toughness, and machinability.
Straightening and Cutting to Length: Control straightness and cut to required lengths.
Surface Treatment: Support pickling, polishing, galvanizing, and other treatments to improve corrosion resistance.
Finished Product Inspection: After completing dimensional, performance, and appearance inspections, proceed with export packaging.
Quality Control
Raw Material Inspection: Inspect chemical composition, dimensions, and surface quality, and provide material certificates.
In-Process Inspection: Monitor dimensions, wall thickness, and cross-sectional accuracy in real time to ensure product consistency.
Performance Testing: Conduct tensile, yield, and hardness tests.
Non-Destructive Testing: Support UT, ET, and hydrostatic testing to ensure reliable product quality.
Factory Inspection: Complete dimensional, appearance, and packaging inspections, and provide test reports.
Custom Manufacturing
Size Customization: Supports customization of side length, wall thickness, length, and special cross-sections.
Material Customization: Offers various materials including carbon steel, alloy steel, and stainless steel.
Surface Treatment: Supports black pipe treatment, pickling, polishing, galvanizing, etc.
Deep Processing: Provides cutting, punching, beveling, tapping, and welding services.
OEM/ODM:Supports customization based on provided drawings, samples, and packaging.
Applications
Steel Structures: Suitable for building frames, supporting structures, and spatial steel structures.
Machinery Manufacturing:Used for equipment frames, supports, and mechanical structural components.
Automotive Industry: Suitable for automotive structural components and specialized parts.
Metal Furniture: Used for office furniture, display racks, and decorative components.
Agricultural Equipment: Used for agricultural machinery, greenhouse frames, and equipment supports.
Architectural Decoration: Suitable for railings, curtain walls, and decorative projects.
Packaging & Shipping
Export Packaging:Utilizes steel straps, waterproof packaging, plastic end caps, and wooden crates to reduce transportation damage.
Global Transportation: Supports sea, rail, road and multimodal transport to meet diverse export needs.
FAQ
Q: Are you a manufacturer?
A: Yes, we have a complete production and export system.
Q: Do you support customization?
A: We support production based on drawings, samples, and non-standard products.
Q: What materials are available?
A: Carbon steel, alloy steel, stainless steel, etc.
Q: Can you provide samples?
A: Samples can be provided according to the product.
Q: What is the delivery time?
A: It depends on the specifications and quantity.
Q: What tests do you provide?
A: Dimensional, mechanical properties, UT, ET, hydrostatic testing, etc.
Q: Can you provide EN 10204 3.1 certificate?
A: Yes.
Q: Do you support third-party inspection?
A: We support inspections by SGS, BV, TÜV, and other organizations.
Q: What are the packaging options?
A: Standard export rust-proof packaging is available.
Q: Which industries do you mainly use?
A: Steel structures, machinery, automobiles, furniture, and architectural decoration, etc.
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