Standard underground U arch steel door/ mining support
25U, 29U, 36U, 40U
for underground tunnel, coal mine support
Steel arch support, Fasteners & Accessories
2000 Ton/Tons per Month
Packaging & Delivery
Standard underground mining U arch steel door
packed with steel belt or wire
usually need 7-20 days to produce the product
We are professional manufacture for U beam steel arch and accessories. we not only supply standard length u beam arch, but also can supply u beam steel arch according to customr requirement and technical drawing. The U beam arch mainly use in mining and tunneling for roof support . It has low cost, easy operation and high efficiency function. The U beam arch specification as follows: beam arch U shape steel arch:18 U, 25U, 29U, 36U, 40U (new modal)
mining U steel
cross-sectional area (cm²)
T/T (Telegraphic Transfer) or Western Union or L/C at sight
Based on order quantity, normally it takes 7-20 days for production.
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time
3. Free replacement will provide once the failure confirmed caused by our product quality
Jining Bafang Mining Machinery Co., Ltd.
Address: No.30 Jinyu Road, Jining City, Shandong Province, China