Channel Mine Roof Arch Support 36u Steel Rail U Beam Steel Arch

• Customization: Available
• After-sales Service: According to Your Needs
• Warranty: Standard
• Weight: 24.95kg/M
• Material: 20mnk
• Application: Mine, Tunnel
• Model: 36 U
• Transport Package: Standard Export Package
• Specification: 25U, 29U, 36U, 40U
• Trademark: ZongXiang
• Origin: Henan Province
• Production Capacity: 5000pieces/Month

Product Description

Product Description

U steel arch is a kind of passive support for coal mine. It has high tensile strength and compressive strength, good toughness, high support force, large support strength and can be used repeatedly. It is widely used in the mine U lane, especially in deep complex roadways and soft coal seam roadways.
Steel arch supports are used for roof support or ground control where severe conditions are anticipated or to maintain critical areas of a mine or tunnel where roof bolting or cribbing is not sufficient or practical. Used in conjunction with Camber Lagging systems, arches can solve difficult conditions on a long-term basis.

Product Parameters

Size	Material	Weight(kg/m)	Cross-sectional area(cm²)	Height	Thickness	Width	Leg thickness
25U	20Mnk	24.95	31.79	+1.0 120 -1.5	+0.5 15 -1.2	+1.0 130 -3.0	+0.8 6.3 -0.5
29U	20Mnk	29.00	37.00	+1.0 124 -1.5	+0.5 16 -1.2	+1.0 150.5 -3.0	+0.8 7.2 -0.5
36U	20Mnk	35.87	45.70	+1.0 138 -1.5	+0.5 17 -1.2	+1.0 171 -3.0	+0.8 7.8 -0.5
40U	20Mnk	40.05	51.02	+1.0 149 -1.5	+0.5 20.2 -1.2	+1.0 171 -3.0	+0.8 8.5 -0.5

Packaging & Shipping

We will pack the u steel arch by steel wire or according to customer's requirement, and after loading the container, it will be reinforced.

 

Our products are shipped to all parts of the world, and will be shipped as soon as possible after receiving your order, and we will promptly tell you about all the movements of the products.

Company Profile

Henan Zongxiang Heavy Industry Import & Export Co., Ltd, established by experienced crew on the rail & track field, is a professional & reliable supplier that provides all kinds of rail & track accessories. As an international trade subsidiary of Zhongxiang Steel Group Inc., we was founded in 1997. We have more than two decades experience on this field, covering an area of 33,000 square meters, with about 300 employees, 4 production lines, 2 R & D department, and 5 quality control staff. With advanced technology, powerful processing capacity and excellent service, our products have been well recognized by our customers from domestic & overseas market.We try our best to treat every customer with the importance they deserve. We pride ourselves on being conscientious, reliable, and doing the right thing in every situation.

Customer Cases

Certifications

FAQ

Q: Are you trading company or manufacturer?
A: We are manufacturer.
Q: How long is your delivery time?
A: Generally, within 7-30 days after deposit received.
Q: Can we visit you factory?
A: Warmly welcome! Once we have your schedule, we will arrange the professional sales team to fellow up your case.
Q: Do you provide samples?
A: Available upon request.