Concrete Dowels Rebar Dowel Sleeves for Mechanical Joint

• Customization: Available
• Certification: GB, ASTM, Ce
• Position: Lower Structure
• Model NO.: RC033
• Type: Column, Reinforcing Steel Bar
• Function: Rebar Reinforcing Joint
• Surface Treatment: Yes
• Technics: Casting
• Material: Steel
• Application: Rebar Coupler, Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge
• Yield Strength: 500 to 550MPa
• Standard: GB, ASTM, DIN, JIS, AISI, BS
• Trademark: Carbon Structural Steel, Jubo
• Forming: Cast Steel
• Connection Form: Bolt Connection
• Member: Steel Column
• Type of Steel For Building Structure: High-Strength Steel
• Carbon Structural Steel: Q235
• Residential Wall Structure: Connector
• Transport Package: PP Bag on Pallet
• Specification: GB699/GB197
• Origin: Jiangxi, China
• HS Code: 7307920000
• Production Capacity: 200000piece/Month

Product Description

Feature:
1. Use international 45 steel, special manufacturing process, high dimensional accuracy and reliable quality.
2.can be connected Ф 16-40 mm Ф HRB335 and HRB400 ribbed steel bar.
3. Passed the test of national construction project quality supervision and inspection center, and reached the level I joint standard in jgj107-2010.
4. The three series of standard type, forward and reverse screw type and reducing diameter type, with fifty-two varieties, can meet the demand of joint diameter, reducing diameter and adjustable length and direction of horizontal, vertical and inclined parts in the building structure.

Technical Features:
1. It is suitable for the connection of steel bars in reinforced concrete structures of various structures subjected to tensile and compressive two-way forces.
2.material, energy, not limited by the composition and type of steel.
3.can be connected in all directions.
4.can be prefabricated in advance, factory operations, no occupation period, all-weather construction.
5.the operation is convenient, fast, the construction speed is fast, can greatly shorten the construction period





Spcification:

Rebar Diameter	Coupler Type	Outer Diameter(mm)	Inner Diameter(mm)	Wall Thickness (mm)	Length (mm)
Φ12	D12	24±0.5	15	4.5 +12%	90±2
Φ14	D14	28±0.5	19	4.5+12%	110±2
Φ16	D16	30±0.5	21	5.0+12%	110±2
Φ18	D18	34±0.5	24	5.4+12%	115±2
Φ20	D20	36±0.5	26	5.6+12%	120±2
Φ22	D22	40±0.5	28	6.0+12%	132±2
Φ25	D25	45±0.5	31	7.3+12%	150±2
Φ28	D28	50±1%	34	7.8-10%	168±2
Φ32	D32	56±1%	38	9.0-10%	192±2
Φ36	D36	63±1%	43	10.0-10%	216±2
Φ40	D40	70±1%	48	11.0-10%	240±2

Application:




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