PRODUCT DETAILS
Applications:
Tunnel pipes are essential for constructing transportation tunnels (road, rail, and subway), utility passages, mining operations, and hydropower systems. They provide structural support, ensure safety, and facilitate efficient underground operations.
Product Description：
Our High-Strength Tunnel Pipes are engineered to provide exceptional structural support and durability for tunnel construction and underground projects. Made from premium-grade materials, these pipes are designed to withstand high pressure, ground movement, and environmental challenges. Whether for transportation tunnels, utility passages, or mining operations, our tunnel pipes ensure reliable performance and long-term safety.
Parameter：
|
Product name |
Tunnel Pipe |
|
Grade |
1020，A36 5140 |
|
Surface |
Epoxy coating for steel pipes (for anti - corrosion), UV - resistant coating for plastic pipes, or according to clients requirements |
|
Inner diameter in mm |
300 - 3000 mm or customer required |
|
Inner diameter in inch |
11.81 - 118.11 inch or customer required |
|
Outer diameter in mm |
320 - 3200 mm or customer required |
|
Outer diameter in inch |
12.6 - 125.98 inch or customer required |
|
Length in mm |
5000 - 20000 mm or customer required |
|
Length in inch |
196.85 - 787.4 inch or customer required |
|
Ends |
Bell - and - spigot ends, Flanged ends, Butt - welded ends, or customer required |
|
OEM |
OEM available, follow customer requirements |
|
Packing |
Wrapped with polyethylene film, placed on pallets and secured with strapping, or as your requirements |
|
MOQ |
5tons or customer required |
|
Lead Time |
within 30 - 60 days after received deposit or irrevocable L/C at sight |
|
Sample |
Sample available upon request with sample fee, refundable when order is placed |
|
Payment Term |
T/T, L/C at sight, or 40% deposit + 60% balance upon acceptance |
|
Production ability |
50000PCS per year |
DELIVERY SITE
Packaging & Shipping
Packaging & Shipping
Packaging & Shipping
Packaging & Shipping
CUSTOMER EVALUATION
FAQ
What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.
What ports of shipment are there?
Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
What about product prices information
Prices various according to periodic price changes of raw materials.
It's my first time to import steel products, can you help me with it
Sure,we have agent to arrange the shipment, we will do it together with you.
What product information do I need to provide
Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Can you send samples?
Of course, we can provide customers with free samples and express shipping service to all over of the world.
Keywords
Tunnel Tubes
Tunnel Tubes
Contact Us
Classification
Related Products
Contact: Manager Lu
No. 668 Shihaizi Village, Dongchangfu District, Liaocheng City, Shandong Province
Request Quote
We will contact you within one working day. Please pay attention to your email.