Groutable Rebar Coupler - Certified for Construction

• Customization: Available
• After-sales Service: 1 Years
• Connection: Welding
• Model NO.: 12-40mm
• Head Code: Round
• Thread Distribution: Internal Thread
• Surface: Sand Blast
• Material: Carbon Steel
• Technics: Casting
• Application: Oil Pipe
• Customized: Customized
• Certification: CQC, CCC, PSE, TUV, VDE
• Warranty: 1 Year
• Package: Carton
• Size: 12-40mm
• Quality Level: High-Quality
• Function: Enhance The Compressive and Tensile
• Other Name: Grout to Fill The Steel Bar Sleeve/Grout Fill Coup
• Transport Package: Standard Packing
• Specification: 12-40mm
• Trademark: zrunda
• Origin: China
• HS Code: 73079900
• Production Capacity: 10000000pieces
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 10.000kg

Product Description

Detailed Photos

 

Grout Sleeve Coupler, It is a key component for achieving reliable connection of steel bars in modern construction engineering. It is carefully made of high-quality steel, and the internal structure of the sleeve is precisely designed to ensure perfect compatibility with the steel bars. When in use, insert the steel bars into both ends of the sleeve and inject high-strength grouting material. After the grouting material hardens, a tight and stable bond is formed between the sleeve and the steel bars, effectively transmitting the stress of the steel bars and greatly improving the overall integrity and stability of the building structure. This product is widely used in prefabricated buildings, bridge construction, and other fields. With its advantages of convenient installation, high connection strength, and excellent seismic performance, it has become the best choice to ensure the quality and safety of various construction projects.

 

Product Parameters

 

Full grout sleeve
Item	Reinforcement Dimensions(mm)	Steel Dia.(mm)
		L	L1	L2	L3	D	D1	D2
GTZQ4 12	12	250	120	108.5	21.5	44	25	16
GTZQ4 14	14	280	135	123.5	21.5	46	25	16
GTZQ4 16	16	310	150	138.5	21.5	48	25	16
GTZQ4 18	18	350	170	158.5	21.5	50	25	16
GTZQ4 20	20	370	180	168.5	21.5	52	25	16
GTZQ4 22	22	410	200	188.5	21.5	54	25	16
GTZQ4 25	25	450	220	208.5	21.5	58	25	16
GTZQ4 28	28	505	250	233.5	21.5	62	25	16
GTZQ4 32	32	570	280	168.5	21.5	66	25	16
GTZQ4 32Q	32	650	320	308.5	21.5	75	25	16
GTZQ4 36	36	650	320	308.5	21.5	75	25	16
GTZQ4 40	40	810	405	375	30	95	G1/2	G1/2

Semi-grout sleeve
ltem	Reinforcement Dimensions(mm)	Dimensions(mm)
		d	L	D4	a	b	L1	D	P	Female Thread Tooth Angle	L2	Wall Thickness	Raised Height
GTZB4 12/12	12	36	140	22	26	107	102	12.5	2	60	24	4	3
GTZB4 14/14	14	38	157	24	26	121	116	14.7	2	60	21	4	3
GTZB4 16/16	16	40.5	174.5	26	26	135	130	16.7	2	60	28	4	3
GTZB4 18/18	18	42	193	28	26	151	146	19	2.5	60	31	4	3
GTZB4 20/20	20	44.5	206	30	26	165	160	21	2.5	60	33.5	4	3
GTZB4 22/22	22	48	231	32	30	181	188	23	2.5	60	39	5	3
GTZB4 25/25	25	53	259	35	30	205	212	26	3	60	43	6	3
GTZB4 28/28	28	61	288	43	30	229	236	29	3	60	48	6	3
GTZB4 32/32	32	63	330	44	42	271	278	33	3	60	52	7.5	3.5

 

Product Description

Company Profile

ZRD Rebar Couplers Co., Ltd. is one of leading manufactures in rebar couples for more than 12 years.

As a leading supplier in providing rebar couplers and rebar splicing machines. We are specializing in supplying the construction and industrial sectors with Rebar Splicing Solutions and Products through constant innovation and providing premium quality. All our products are manufactured with advanced equipment and strict QC procedures to ensure high quality. The products are very simple to operate, safety in use and humanized design. Guaranteeing stable and timely supply, credible quality and sincere service, designed and manufactured in compliance with JGJ107, GB / T45001 - 2020 / ISO45001: 2018, GB / T45001 - 2016 / ISO45001: 2015.

Since its establishment, the company has continuously won multiple honorary titles such as National Product Quality Service Customer Satisfaction Brand, National Quality and Credit Double Guarantee Demonstration Unit, Hebei Province High tech Enterprise, Hebei Province High tech Product, Contract abiding and Creditworthy Enterprise, etc. The company currently has over 100 employees, including 8 engineering and technical personnel, covering an area of 8600 square meters. We have passed ISO9001 quality system certification and have a reliable quality assurance system.

At present, the company mainly produces various building steel bar connection equipment and steel bar mechanical connection sleeves, while providing various forms of steel bar connection complete sets of technology and on-site high-quality services, as well as producing construction aids such as rolling wheels, cutting tools, steel bar thread head special gauges, torque wrenches, etc. That are matched with steel bar mechanical connections. We always adhere to honest management, customer-centric, quality-oriented, and reputation driven development. We look forward to working with you to open a new chapter in international trade and create a brilliant future together!

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FAQ

1. Q: Are you a trading company or manufacturer?

    A: We are an original equipment manufacturer.

2.  Q: How about the quality?
     A: All products undergo 100% testing before shipment to ensure product quality.
 

3. Q: How long is your delivery time?

    A:Generally it is 7days if the goods are in stock or it's 12-15days if the goods are not in stock , all depends on the quantity .
 

4.Q:What are the terms of payments you offer?

   A:Payment of the goods should be sent in USD or RMB on the basis of goods Values. We acceptpayment of T/T, L/C, etc.