QIFU Machinery Co., Ltd
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 10,000 units per month |
| Delivery Time | 30 days |
| Packaging Details | Inside Packing: Boxes, Cartons Or Mesh Bags, Customized Design Supported With Customer'S Brand And Logo. |
| Model: | 12-40 mm |
| Material: | carbon steel |
| Certificate: | Ce, ISO9001, Aci-318, BS4449, Dcl, etc. |
| Fatigue test: | 2,000,000 times |
| Keywords | Grout Sleeve Coupler |
| Free sample: | Yes, but you need to pay for shipping |
| Transport packaging: | wooden box |
| Name | 12-40mm Bridge Precast Connections Grout Sleeve Coupler |
| Brand Name | Qifu |
| Place of Origin | Chongqing, China |
| Model Number | Full Grout Rebar Sleeve |
| Certification | ISO9001 |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 10,000 units per month |
| Delivery Time | 30 days | Packaging Details | Inside Packing: Boxes, Cartons Or Mesh Bags, Customized Design Supported With Customer'S Brand And Logo. |
| Model: | 12-40 mm | Material: | carbon steel |
| Certificate: | Ce, ISO9001, Aci-318, BS4449, Dcl, etc. | Fatigue test: | 2,000,000 times |
| Keywords | Grout Sleeve Coupler | Free sample: | Yes, but you need to pay for shipping |
| Transport packaging: | wooden box | Name | 12-40mm Bridge Precast Connections Grout Sleeve Coupler |
| Brand Name | Qifu | Place of Origin | Chongqing, China |
| Model Number | Full Grout Rebar Sleeve | Certification | ISO9001 |
| High Light | 40mm threaded bar coupler ，bridge precast threaded bar coupler ，grout sleeve threaded bar coupler | ||
12-40mm Bridge Precast Connections Grout Sleeve Coupler
product description:
Grout Sleeves
To overcome issues associated with void formers, proprietary grout sleeves have been available for a number of years.
Such grout sleeves are usually manufactured from cast iron or cast steel. The sleeves are screwed onto the threaded ends of reinforcing bars, and the projecting bars from the adjoining precast element are grouted into the sleeves to complete the connections. The system has sufficient tolerance to ensure that precast elements are correctly aligned. Cementitious grouts used with grout sleeves typically.
| Model: | 16-40 mm |
| Material: | carbon steel |
| Certificate: | Ce, ISO9001, Aci-318, BS4449, Dcl, etc. |
| Transport packaging: | wooden box |
| Specification: | 16-40 mm |
| Fatigue test: | 2,000,000 times |
| Free sample: | Yes, but you need to pay for shipping |
| Parameters Of Full Grouting Sleeve For Steel Bar Connection-Building Specification | ||||||||
| Grout Sleeve Model | Bar Diameter | Outer Diameter | Inner Diameter | Length | Grout Hole Center Position | The Hole Location Of The Outflow Slurry | On-site Construction Reinforcement Insertion Depth | Factory Installed Rebar Insertion Depth |
| GTQ4J-12 | Φ12 | 39 | 28 | 245 | 28 | 220 | 96-116 | 96-116 |
| GTJQ4-14 | Φ14 | 41 | 30 | 275 | 30 | 245 | 112-132 | 112-132 |
| GTJQ4-16 | Φ16 | 43 | 32 | 310 | 35 | 280 | 128-148 | 128-148 |
| GTJQ4-18 | Φ18 | 46 | 35 | 340 | 35 | 310 | 144-164 | 144-164 |
| GTJQ4-20 | Φ20 | 48 | 37 | 370 | 40 | 340 | 160-180 | 160-180 |
| GTJQ4-22 | Φ22 | 50 | 39 | 405 | 40 | 375 | 176-196 | 176-196 |
| GTJQ4-25 | Φ25 | 52 | 39 | 450 | 40 | 420 | 200-220 | 200-220 |
| GTJQ4-28 | Φ28 | 61 | 48 | 500 | 40 | 460 | 224-244 | 224-244 |
| GTJQ4-32 | Φ32 | 66 | 50 | 565 | 40 | 525 | 256-278 | 256-278 |
| GTJQ4-36 | Φ36 | 78 | 60 | 630 | 40 | 590 | 288-308 | 288-308 |
| GTJQ4-40 | Φ40 | 89 | 70 | 700 | 40 | 660 | 320-340 | 320-340 |
| Note: 1. The bottom dimension in the table is the value of the sleeve raw material that meets the mechanical performance requirements of No. 45 steel in GB/T699-2015 (the measured yield strength and ultimate strength should not be less than J355-2015 Rebar Sleeve Grouting Connection Application Technology The standard specified in the regulations), the minimum size that can be selected when the sleeve manufacturer has a good level of quality control. 2. The minimum size of the measured sleeve should be measured in at least two directions, and the minimum value should be used for judgment. 3. The customer's special customized sleeve must meet the mechanical performance parameters (strength requirements) of the sleeve as a premise, and the size can be flexibly controlled. | ||||||||
| Parameters of fully grouted sleeve for reinforcement connection - bridge connection | ||||||||
| Grout Sleeve Model | Bar Diameter | Outer Diameter | Inner Diameter | Length | Grout Hole Center Position | The Hole Location Of The Outflow Slurry | On-site Construction Reinforcement Insertion Depth | Factory Installed Rebar Insertion Depth |
| GTQ4J~16 | Φ16 | 42 | 32 | 328 | 30 | 305 | 128-148 | 128-148 |
| GTQ4J~18 | Φ18 | 46 | 36 | 355 | 35 | 325 | 144-164 | 144-164 |
| GTQ4J~20 | Φ20 | 55 | 44 | 408 | 40 | 378 | 160-180 | 160-180 |
| GTQ4J~22 | Φ22 | 57 | 46 | 420 | 40 | 390 | 176-196 | 176-196 |
| GTQ4J~25 | Φ25 | 60 | 48 | 510 | 40 | 480 | 225-250 | 225-250 |
| GTQ4J~28 | Φ28 | 64 | 51 | 570 | 40 | 540 | 252-280 | 252-280 |
| GTQ4J~32 | Φ32 | 70 | 55 | 650 | 100 | 620 | 207-320 | 207-320 |
| GTQ4J~36 | Φ36 | 78 | 60 | 730 | 110 | 700 | 324-360 | 324-360 |
| GTQ4J~40 | Φ40 | 89 | 70 | 810 | 120 | 780 | 360-400 | 360-400 |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2013
Total Annual:
100000000-300000000
Employee Number:
100~300
Ecer Certification：
Active Member
China Chongqing QIFU Machinery Co., Ltd. was established in 2013. We have developed and grown in a long history. During this period, we have absorbed outstanding professionals and made continuous efforts to innovate and develop to achieve company diversification. ... China Chongqing QIFU Machinery Co., Ltd. was established in 2013. We have developed and grown in a long history. During this period, we have absorbed outstanding professionals and made continuous efforts to innovate and develop to achieve company diversification. ...
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