Advance small grouting pipe

Advance small grouting pipe
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Product Description

Product Specification: Forepoling Tube

Parameter

Value

Product Name

Forepoling Tube (Spiling Tube / Advance Small Duct)

Place of Origin

Shandong, China

Material Grade

20#,16Mn,R780,Dz50,Dz40,Q355B

Outer Diameter

42-219mm 

Wall Thickness

42*4,48*4,50*5,89*6,108*6,127*6,146*6,180*8,194*8,219*8

Length

2m,  4m,  6m ,12m(customizable)

Section Shape

Round

End Treatment

Pointed tip (one end forged or cut to a point)

Grouting Holes

φ8mm - φ12mm holes drilled along the pipe (spacing 100mm-300mm)

Surface Treatment

Galvanized (hot-dip or electro), black, oiled

Connection Type

Threaded coupling or welded extension

Processing Service

Threaded connection, connector/sleeve, barbs, slurry outlet

Application

Tunnel grouting, slope protection grouting, pile foundation grouting, etc.

Advantage

High strength, easy grouting, improves soil stability before excavation

Delivery Time

7 ~ 15 days

MOQ

5 Tons

Packing

Bundled with steel strips, seaworthy export packing

Certificate

ISO 9001, BV, SGS (upon request)


Product Show

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Package

管包装运输拼图


Application

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Factory Display

We possess modern, intelligent steel production workshops, along with world-leading rolling, processing, and quality inspection equipment, and have established a fully traceable production management and control system.

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  • 1768453310870290023079489536
  • Efece-Galvaniz_10_w-1
  • 1763963774851459542890799104
  • 1753163565806160184770637824

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