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Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt
Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt
Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt
Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt
Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt
Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt
Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt
Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt
Specifications
Brand Name :
NC9842
Model Number :
9842
Certification :
ISO9001,CE,SGS
Place of Origin :
Mainland China
MOQ :
100 pcs
Price :
Can talk
Payment Terms :
T/T, L/C
Supply Ability :
60,000 pcs monthly
Delivery Time :
30-35 days
Packaging Details :
Wooden Case
Part Name :
Expansion Shell
Material :
Cast Iron
Application :
Mining Industry
Surface treatment :
Oil rusty
Casting tolerance :
+/-0.3
Size :
As per drawing
Description

Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt

Application

The expansion shell acting as an accessory on rock bolt, it is screwed on the rock bolt ,
then inserted into drilling hole.the rotate the rock bolt until the shell can not be expanded,
and the rock bolt tightly fixed in the drilling hole.

Expansion shell is comprised with 2 pcs shells, 1 pc spring,1 pc tapered nut,and connect band.
We manufacture it with hot forging,Punching, Turniung,tapping threads production processes.
Product Details

Product Name

Expansion Shell

Type (Size)

32mm, 35mm, 38mm, 42mm, 48mm

Material

Cast Iron

Finish

Sand Blasting

weight

0.3-0.6KG etc.

Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt

Production Process

Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt

Our Advantages

1. Our factory has been making mining and building accessories for more than 25 years.

2. We are manufacturer. Direct communication with our engineer.

3. We can forging and casting parts as per your drawing and technical requirements.

4. Quality certificate: SGS ISO9001, TS16949, CE.

5. All of our parts are 100% inspection.

6. The price is very reasonable with superior quality.

FAQ

How about the sample?

We can supply free samples but the freight are charged by customer.
How about payment term?
T/T & L/C (100 % T/T in advance or % deposit, the balance before shipment)
How to inspect the goods?
Products will checked by our QC staff first, then our project manager. SGS, ISO9001, CE can be provided.
What is the min order quantity?
100pcs for anchorage

Product tags

ss expansion anchors bolt

,

concrete wedge anchor bolt

,

expansion anchor bolt
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Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt

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Product Detail
Brand Name :
NC9842
Model Number :
9842
Certification :
ISO9001,CE,SGS
Place of Origin :
Mainland China
MOQ :
100 pcs
Price :
Can talk
Contact Supplier
Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt
Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt
Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt
Expansion Shell Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt

Sunrise Foundry CO.,LTD

Verified Supplier
7 Years
zhejiang, ningbo
Since 1990
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Grey Cast Iron Casting, Ductile Cast Iron, Precision Investment Castings
Total Annual :
5,000,000-10,000,000
Employee Number :
50~75
Certification Level :
Verified Supplier
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