- Product description
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Materials and Structure
Materials: High-strength steel grades such as Q355B and Q235B are used, offering excellent mechanical properties and weldability, enabling them to withstand significant loads.
Form: Mostly inclined connecting members, commonly in herringbone or cross shapes. Section types include steel pipes, H-shaped steel, angle steel, and more.
Specifications: Diameter ranges from 10 mm to 120 mm (e.g., φ400, φ609, φ800, etc.), with wall thicknesses ranging from 1.2 mm to 13 mm. Specific dimensions are customized according to engineering requirements.Functional Advantages
Stability enhancement: Through prestressing technology, the system effectively resists lateral earth pressure, controls excavation deformation, and prevents tunnel wall collapse.
Recyclability: Steel supports can be reused more than 500 times, with a rental residual value rate as high as 30%-50%. Overall, their costs are 20%-30% lower compared to traditional wooden supports.
Environmental friendliness: The material recovery rate reaches 95%, and carbon emissions are reduced by more than 50% over the building's entire lifecycle, meeting green construction standards.
Product Application
Production
Customization
Customer Inquiry
Factory Quotation
Customer Orders
Factory Production
Quality Testing
Packaging & Shipping
FAQ
Can you accept small quantities?
Yes, accept small quantity, fast delivery
Do you have pre-shipment inspection procedures?
Yes, we always test the products before delivery.
Can I take samples for testing?
Yes, samples can be sent for testing before bulk ordering.
When is the delivery time?
Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.
What are the terms of payment?
Wire transfer or letter of credit, Western Union, Alipay, etc.
What is the minimum order quantity?
It depends on the product.
Packing and shipping
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