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Rebar 12mm Splicing Coupler Grouting Sleeves Precast Column Wall Embedded Parts

Categories Grout Sleeve Couplers
Brand Name: Qifu
Place of Origin: Chongqing, China
MOQ: 1000 pieces
Price: Negotiable
Payment Terms: T/T
Supply Ability: 10,000 units per month
Delivery Time: 30 days
Packaging Details: 1000 pieces
Model Number: Semi Grouting Rebar Splice Sleeves
Certification: ISO9001
Brand Name:: Chongqing Qi Fu
Model:: 12-32mm
Name: Precast Column Wall Embedded Parts Splicing Rebar Coupler semi Grouting Sleeves
Application:: Building
Package:: Carton
Packaging:: cartons
Port:: Chongqing Port
Keyword: semi Grouting Sleeves
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Rebar 12mm Splicing Coupler Grouting Sleeves Precast Column Wall Embedded Parts

Precast Column Wall Embedded Parts Splicing Rebar Coupler Grouting Sleeves


Product description:


Product name: Reinforced grouting sleeve
Product material: 45# steel
Surface treatment: annealing treatment
Product category: full grouting/semi-grouting
Scope of application: reinforced concrete structures in various industrial and civil buildings, housing construction projects, water conservancy projects, bridge construction, etc...


Our advantage:
1. Complete logistics system: Our production base has a targeted transportation team to ensure customer delivery needs;
2. National certification authority test report, won the national ISO9001 quality system certification;


Features:
The appearance is in the shape of a hollow aid, and its length and wall thickness are calculated according to the applicable scene;
The installation is convenient, the hoisting of the components is carried out separately from the coagulation operation of the steel bars, that is, the components are hoisted in place first, and then the grouting material is injected to keep the components suspended;
The friction between the sleeve and the concrete is enhanced, and the surface is extruded by a precision mold to form unevenness, which greatly enhances the bonding strength of the sleeve and the concrete.

benefit:



Place of Origin:Chongqing, China
Brand Name:Chongqing Qifu
Model:12-32 mm
Packaging:Cartons
Port:Chongqing Port

Parameters of semi-grouting sleeve-Building
Grout Sleeve ModelBar DiameterConnecting bar diameterOuter DiameterLengthMinimum hole diameter of steel bar insertion opening at grouting end of sleeveGrout Hole Center PositionThe Hole Location Of The Outflow SlurryGrout end connecting steel bar Twisting depthInternal thread nominal diameterInternal thread pitchInternal thread profile angleInternal thread depth
GTB4J-12Φ12Φ12/Φ103414023289496 -11612.6275°14
GTB4J—14Φ14Φ14/Φ12361562530110112 -13214.6275°15
GTB4J-16Φ16Φ16/Φ14391742830126128 -14816.62.575°18
GTB4J-18Φ18Φ18/Φ16411932935142144-16418.52.575°21
GTB4J-20Φ20Φ20/Φ18432113040!58160-18020.52.575°23
GTB4J-22Φ22Φ22/Φ20462303240174176-19622.52.575°25
GTB4J-25Φ25Φ25/Φ22522603640198200-22025.7375°28
GTB4J-28Φ28Φ28/Φ25602924340228224-24428.7375°31
GTB4J-32Φ32Φ32/Φ28663304740263256-27532.7375°35
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 semi-grouted sleeves- bridge connection
Grout Sleeve ModelBar DiameterOuter DiameterInner DiameterLengthGrout Hole Center PositionThe Hole Location Of The Outflow SlurryOn-site Construction Reinforcement Insertion DepthFactory Installed Rebar Insertion Depth
GTB4J-32Φ327053394289496 -11612.6
GTB4J-36Φ36785744030110112 -13214.6
GTB4J-40Φ40896548030126128 -14816.6
China Rebar 12mm Splicing Coupler Grouting Sleeves Precast Column Wall Embedded Parts factory
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