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Advanced Small Catheter
The advanced small conduit is a technology used for pre-support of weak and broken surrounding rock in tunnel engineering. It strengthens the surrounding rock through grouting to prevent collapse.
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Advanced Small Catheter
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Advanced Small Catheter
The advanced small conduit is a technology used for pre-support of weak and broken surrounding rock in tunnel engineering. It strengthens the surrounding rock through grouting to prevent collapse.
Features include:
Material: Seamless steel pipe (diameter 38-50mm), tapered front end, welded steel hoop at the tail.
Parameters: The length is determined according to the step height plus 2m, the external insertion angle is 10°-15°, and the grouting pressure is 0.5-1.0MPa.
Application: Suitable for shallow buried sections, fault fracture zones and other strata with poor self-stability.
Function: After grouting, a consolidated body is formed to improve the stability of the surrounding rock and block water.
Packaging and shipping
FAQ
Q: How long is your delivery time?
A: Generally, if it is in stock, it will take 5-10 days, if it is not in stock, it will take 30 days.
Q: Can we send samples?
A: We can provide samples for the products you are interested in.
Q: How do we ensure quality?
A: We conduct pre-production sample testing, accept third-party or customer inspection, and conduct final inspection before shipment.
Q: How do you ensure long-term relationships?
A: We maintain high quality and competitive prices to benefit our customers. Every client is treated as a friend, we do business with sincerity and strive to build lasting relationships, regardless of origin.
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Address
Liaocheng, Shandong, China
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JIECHUANG METAL
Shandong Jiechuang Metal Products Co., Ltd. is a technology-driven enterprise specializing in the production and sales of metal products.
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E-mail:metalfactory@jiechuangsteel.com
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