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45# Carbon Steel Grout Sleeve Couplers Metal Building Material

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QIFU Machinery Co., Ltd

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45# Carbon Steel Grout Sleeve Couplers Metal Building Material

Name: 45 Carbon Steel Grout Sleeve Couplers Metal Building Material
Brand: Qifu
Price: 1 USD

China 45# Carbon Steel Grout Sleeve Couplers Metal Building Material wholesale

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 Coupler

Certification : ISO9001

Model : Dia.from 12~40mm

Material : 45#carbon steel

Tensile strength : 100% bar break

Certificate : CE, ISO9001, DCL, etc.

Colour : white,black

Sales area : 5 continents, 35countries

Function : dia.from 12~50MM

Name : 12mm-40mm Metal Building Material steel Semi Grouting Coupler

Keywords : steel Semi Grouting Coupler

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Metal Building Material steel Semi Grouting Coupler

Semi-grout Sleeve is a mechanical splicing designed for the connection of precast elements.Each Grout sleeve features a threaded end (used for the connection to reinforcement at the precast factory) and a wide cavity to perform a grout connection at site.At the construction site, connection is made in a few seconds by injecting/pouring non-shrink grout into the cavity.

Performance:

- Upper bound breaking strength

- Mechanical Anchorage

- Low Cycle (large strains) fatigue performance

- Brittle Fracture resistance

OEM support.

Product name: Semi-grout Sleeve

Main Features
1. Use solid 45# carbon or 50# steel as raw material.

2. Tensile Strenth is more than 540MPa.

3. There are 2 types, one is full grouting coupler(connected with rebar by concrete-based grouting material), and the other is semi/half grouting coupler(which one end is connected by threaded screw, and the other is connected by concrete-based grouting material).

Material	Steel
Certificate	ISO9001
Packaging	Carton &wooden boxes, nylon bags and as customer’s special requests
Application	Grout sleeves are used in precast column or precast wall.

Parameters of semi-grouting sleeve-Building
Grout Sleeve Model	Bar Diameter	Connecting bar diameter	Outer Diameter	Length	Minimum hole diameter of steel bar insertion opening at grouting end of sleeve	Grout Hole Center Position	The Hole Location Of The Outflow Slurry	Grout end connecting steel bar Twisting depth	Internal thread nominal diameter	Internal thread pitch	Internal thread profile angle	Internal thread depth
GTB4J-12	Φ12	Φ12/Φ10	34	140	23	28	94	96 -116	12.6	2	75°	14
GTB4J—14	Φ14	Φ14/Φ12	36	156	25	30	110	112 -132	14.6	2	75°	15
GTB4J-16	Φ16	Φ16/Φ14	39	174	28	30	126	128 -148	16.6	2.5	75°	18
GTB4J-18	Φ18	Φ18/Φ16	41	193	29	35	142	144-164	18.5	2.5	75°	21
GTB4J-20	Φ20	Φ20/Φ18	43	211	30	40	!58	160-180	20.5	2.5	75°	23
GTB4J-22	Φ22	Φ22/Φ20	46	230	32	40	174	176-196	22.5	2.5	75°	25
GTB4J-25	Φ25	Φ25/Φ22	52	260	36	40	198	200-220	25.7	3	75°	28
GTB4J-28	Φ28	Φ28/Φ25	60	292	43	40	228	224-244	28.7	3	75°	31
GTB4J-32	Φ32	Φ32/Φ28	66	330	47	40	263	256-275	32.7	3	75°	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 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
GTB4J-32	Φ32	70	53	394	28	94	96 -116	12.6
GTB4J-36	Φ36	78	57	440	30	110	112 -132	14.6
GTB4J-40	Φ40	89	65	480	30	126	128 -148	16.6

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45# Carbon Steel Grout Sleeve Couplers Metal Building Material Images

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45# Carbon Steel Grout Sleeve Couplers Metal Building Material

45# Carbon Steel Grout Sleeve Couplers Metal Building Material

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