Grout Rebar Couplers, buy Grouted Connection Rebar Sleeve with non-grouting end Construion Metal Steel Splicing grouting rebar coupler on China Suppliers Mobile

Product Details

Product Description

Parameters Of Semi-grouting Sleeve For Steel Bar Connection-Building Specification（mm）
Grout Sleeve Model	Bar Diameter	Outer Diameter	Length	Grout Hole Center Position	The Hole Location Of The Outflow Slurry	Grout end connecting steel bar Twisting depth	Internal thread pitch	Internal thread profile angle
GTB4J-12	Φ12	34	140	28	94	96 -116	2	75°
GTB4J—14	Φ14	36	156	30	110	112 -132	2	75°
GTB4J-16	Φ16	39	174	30	126	128 -148	2.5	75°
GTB4J-18	Φ18	41	193	35	142	144-164	2.5	75°
GTB4J-20	Φ20	43	211	40	!58	160-180	2.5	75°
GTB4J-22	Φ22	46	230	40	174	176-196	2.5	75°
GTB4J-25	Φ25	52	260	40	198	200-220	3	75°
GTB4J-28	Φ28	60	292	40	228	224-244	3	75°
GTB4J-32	Φ32	66	330	40	263	256-275	3	75°
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
Semi-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

Specification

After-sales service	On-site service is available
Product raw materials	No.45 high quality carbon structural steel
Product application scope	Building, bridge, etc
Product model	GTJB4
Product appearance color	silver
Product packaging	The wooden case

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Company Profile

Chongqing Grace Trading Co., Ltd.

Chongqing Grace Trading Co., Ltd. is a global e-commerce trading company located in the main urban area of Chongqing, dedicated to supporting services for the trade of steel bar connectors. We adhere to the principle of "quality first, customer first", pay attention to mastering the global industry product information standards, have excellent technical research and development, after-sales and management teams in the industry, flexible and professional marketing service teams, and can provide customers with professional and comprehensive services.

On the basis of fully absorbing foreign advanced technology, our company has cooperated with large factories for many years, realizing the whole process supervision from raw materials to finished product delivery, supporting ODM & OEM special services,providing high-quality products to customers all over the world, and constantly innovating and serving customers. Provide more
cooperation options, determined to become a high-quality supplier well received by customers after years of hard work.

FAQ

1. How can I know the quality of your rebar coupler?

We can send you SAMPLE to do test, or you can send us your rebar.

2. Where is your company?

Our company is located in Chongqing, China. You are very welcome to visit us!

3. Are you trading company or manufacturer ?

We are manufacturer, you are welcome to visit our factory.

4.How long is your delivery time?

Generally it is within 5-10 days if the raw materials are in stock. Or it is within 15-20 days if the raw materials are not in stock, it is according to quantity.

5.What is your terms of payment ? What is your terms of payment?

A: We accept T/T, Western Union, Money Gram, Paypal, Alibaba Escrow etc. Payment 100% in advance. Can communicate.

B: All the payment go through Aliababa Onetouch or Alibaba assurance payment.