HEBEI LONGQUAN INDUSTRY CO., LTD.
| Packaging Details | In bags |
| Delivery Time | 20 days |
| Payment Terms | T/T; L/C |
| Supply Ability | Large Qty. |
| Place of Origin | China |
| Brand Name | Longquan |
| Certification | ISO9001:2008 |
| Model Number | expansion shell |
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Product Specification
| Packaging Details | In bags | Delivery Time | 20 days |
| Payment Terms | T/T; L/C | Supply Ability | Large Qty. |
| Place of Origin | China | Brand Name | Longquan |
| Certification | ISO9001:2008 | Model Number | expansion shell |
High loading capacity Dywidag Expansion shell, Rock bolt with Expansion shell
Expansion shells 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.
Customized size and type is available as per samples or drawings.
We, Hebei Longquan Industry Co., Ltd. (formworkparts), are the manufacturer of formwork parts and scaffolding accessories from China. We mainly supply wing nuts, tie rod, water stop, hex. nuts, bar couplers, rapid clamps, frame formwork clamps, jack base, U head jack, prop nuts, prop sleeves, and other scaffolding fittings.
sales@formworkparts.com
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2003
Total Annual:
$10,000,000-$15,000,000
Employee Number:
100~150
Ecer Certification：
Active Member
Who we are: Hebei Longquan Industry Co., Ltd. is a professional manufacturer of formwork parts and scaffolding accessories. We supply: formwork wing nuts, tie rod, water stop, scaffolding steel prop, hex nut, prop nut, prop sleeve, jack base, U-head, framework clamps, reinforcement tensioner, rapid... Who we are: Hebei Longquan Industry Co., Ltd. is a professional manufacturer of formwork parts and scaffolding accessories. We supply: formwork wing nuts, tie rod, water stop, scaffolding steel prop, hex nut, prop nut, prop sleeve, jack base, U-head, framework clamps, reinforcement tensioner, rapid...
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