Expansion Shell Anchor Bolts
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Expansion Shell Anchor Bolts

As one of the professional China Expansion Shell Anchor Bolts manufacturers and suppliers, Supreme Machinery guarantee the large quantity in quick delivery. Sincerely look forward to cooperating with you in the near future.

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Product Description

Supreme Machinery is one of the professional China Expansion Shell Anchor Bolts manufacturers and supplier. Expansion Shell Anchor Bolts are used for fixing single-sided shuttering or similar structures in rock, concrete or comparable load-bearing ground.

The expansion shells hold in any rock strata which is sufficiently competent to provide an adequate anchorage. They are designed to anchor in soft ground or hard rock. In good strata the anchorage exceeds the ultimate strength of the steel bolt. All expansion shells require a competent strata in the anchor zone. The suitability of the anchorage and the specific expansion shell to be used is best determined by physical load testing.

The expansion shells feature parallel contact with the hole wall with sharp serration’s on the outside leaves ensure positive holding power.

The expansion shell assembly is securely held by a spring ring, to save installation time and prevent loss of parts while handling. The spring ring is expandable with the outside leaves in working condition.


Product Details

Product Name

Expansion Shell Anchor Bolts


Type (Size)

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

Material

Cast Iron

Finish

Sand Blasting

weight

0.3-0.6KG etc.

Production Process

Machining Workshop

We have full set line of machining facilities, various CNC equipment and Machining Center can meet customers’ requirements. After machining, the casting parts will be completed. Then, they will be inspected and packed for delivery and shipment.

Quality Control

Checking the raw material after they reach our factory------- Incoming quality control

Checking the details before the production line operated

Have full inspection and routing inspection during mass production---In process quality control

Checking the goods after they are finished---- Final quality control

Checking the goods after they are finished-----Outgoing quality control

Packing and Delivery

Packaging of Expansion Shell Anchor Bolts can be customized based on customer requirements to meet the different needs, such as plastic bag, carton box, wooden case, crate, etc.





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