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Iso9001 12mm Reinforcing Bar Couplers Metal Building Materials Steel

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
Product name:: Standard bolt connector, used for 12-40mm steel bars
Material:: carbon steel
type:: Quality Carbon Structure Steels 45
Certificate:: Ce, SGS, ISO, Afcab, Dcl, etc.
Transport packaging:: put in a plastic bag Size: 20mm, 25mm, 32mm, 38mm
Service:: Online technical guidance
Name: China Metal Building Materials Steel Grouting Couplers Rebar Price Splice Sleeve
Keyword: Semi Grouting Rebar Splice Sleeves
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Iso9001 12mm Reinforcing Bar Couplers Metal Building Materials Steel

China Metal Building Materials Steel Grouting Couplers Rebar Price Splice Sleeve


Chongqing Qifu Machinery Co., Ltd. mainly produces steel sleeves, technical development of sleeve machinery and equipment and production of xihuhe import and export business, and has accumulated rich production experience, has a capable staff team, and has advanced production and processing equipment. Provide sleeve link products for major engineering construction units, and have participated in the construction of national key development projects for many times. Welcome friends from all over the world to visit and look forward to working with you to create brilliant future!


product description:


Features:
1. Stable performance: The grouting filling method does not apply any external force and heat to the steel bar, so it will not cause the expansion and contraction of the steel bar or generate residual stress;
2. Support customization: complete specifications, a large number of stock, can process customized products according to the needs of various departments with drawings and samples;
3. Standard process: the thread profile is good, the production is excellent, and the steel bar link strength is high.


Product name:Standard bolt connector, used for 12-32mm steel bars
Material:carbon steel
Certificate:Ce, SGS, ISO, Afcab, Dcl, etc.
Transport packaging:put in a plastic bag Size: 20mm, 25mm, 32mm, 38mm
Service:Online technical guidance

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

Quality Iso9001 12mm Reinforcing Bar Couplers Metal Building Materials Steel for sale
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