Customization: | Available |
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After-sales Service: | Yes |
Connection: | Female |
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Bolted Rebar Coupler |
Product Name | Mechanical Bolted Rebar Coupler |
Material | Carbon Steel ASTM 1045 (45#)/Alloy SteelASTM 5140(40Cr) |
Standard | GBTT:JG/T 163
ASTM:ACI318 ACI349
BS: BS8110
NF:NF35-20-1
IS0:1S0 15835 and other relevant standards
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Used for rebar Grade | BS4449:B500A,B500B,B500C,B600A,B600B,B600C
ASTM A615: Grade 40,Grade 60,Grade 75
JGIT 163: HRB 400.HRB 500.HRB600
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Size | 10mm to 40mm(#3-#11) |
Customization | Raw Materal Customization,Size and Breaking Force Customization based on rebar standard and grade to save customer's overall cost |
Size of Mechanical Bolted Rebar Coupler | |||||||
Bar Designation(mm) | Outer Diameter(mm) | Inside Diameter(mm) | Length(mm) | Wall Thickness(mm) | Weight(kg) | Average Torque All Bolts(N-m) | Number of Bolts |
10(#3) | 33 | 15 | 127 | 9 | 0.74 | 205 | 6 |
12 | 33 | 15 | 127 | 9 | 0.80 | 205 | 6 |
14(#4) | 37 | 19 | 159 | 9 | 1.07 | 205 | 6 |
16(#5) | 37 | 19 | 159 | 9 | 1.07 | 205 | 6 |
18 | 44 | 24 | 191 | 10 | 1.67 | 205 | 8 |
20(#6) | 44 | 24 | 191 | 10 | 1.67 | 205 | 8 |
22(#7) | 48 | 28 | 273 | 10 | 2.80 | 340 | 10 |
25(#8) | 54 | 30 | 311 | 12 | 4.04 | 475 | 10 |
28 | 60 | 34 | 311 | 13 | 5.39 | 475 | 10 |
30(#9) | 60 | 34 | 311 | 13 | 5.39 | 475 | 10 |
32(#10) | 65 | 38 | 396 | 13.5 | 7.42 | 680 | 10 |
34 | 72 | 43 | 396 | 14.5 | 9.77 | 750 | 10 |
36(#11) | 72 | 43 | 430 | 14.5 | 10.61 | 750 | 12 |
38 | 80 | 47 | 430 | 16.5 | 13.33 | 790 | 12 |
40 | 80 | 47 | 430 | 16.5 | 13.33 | 790 | 12 |
Installation Steps
1.Place the coupler over the end of the rebar and finger tighten the lockshear bolts onto the coupler.
2.Place the other bar ends into the coupler. Also finger tighten the lockshear bolts onto the coupler
3.Check and make any adjustment. Last, fully tighten the lockshear bolts with a tool.
Parallel Thread Rebar Coupler, Mechanical Bolted Rebar Coupler, Customized Special Shape Rebar Coupler.
Our rebar couplers are exporting to Korea,Russia,Singapore, Europe,Southeast Asia, Middle East and South America, in total six continents over 20 countries and which has been consistently trusted by customers.
Rebar Coupler Production Process |
Inspection Process |
FAQ |