Durable Grout Sleeve Rebar Coupler for High-Quality, 12-40mm, Carton Pack

• 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

Product Description

Product Advantages: Step into the future of construction with our state-of-the-art Threaded Rebar Couplers, designed to revolutionize your building endeavors. These exceptional couplers offer unmatched reliability and remarkable efficiency, ushering in a new era of construction excellence. Experience innovation with our meticulously crafted Rebar Couplers, Splicing Connectors, Thread Couplers, Steel Splicing, and Rebar Splicing Sleeves. Each product is precision-engineered for superior performance and reliability.

1. Our couplers are luxuriously crafted from premium 45# seamless steel pipe, setting a new benchmark for durability and resilience. These couplers are designed to withstand the test of time and the most challenging construction environments, ensuring long-lasting performance.

2. We adhere to the highest national standards with unwavering commitment. Each sleeve undergoes extensive inspection and certification processes, complete with detailed inspection reports, material lists, and authentic certificates, providing you with quality assurance and peace of mind.

3. Offering a wide variety of specifications and models, supported by a robust inventory, we ensure rapid delivery. Our regular models are shipped the same day, providing you with prompt and reliable service to keep your projects on schedule.

4. Our esteemed partnerships with industry giants such as China Construction, China Railway, and MCC demonstrate our deep-rooted expertise and the significant trust we have garnered over the years in the construction sector.

5. Our standard rebar couplers, crafted from 45# carbon steel, offer competitive pricing. They are available in standard couplers, positional rebar couplers, and transition rebar couplers, ensuring a solution for every application.

Full grout sleeve
Name:	Thread Rebar Couplers Standard Type
Used for Rebar:	HRB400/Grade 65/ and so on with rebar yield strength same as 500Mpaor lower than that.
Raw Material:	S45C -yield strength420Mpa, Tensile strength:600-650MPa
Size:	16mm/18mm/20mm/25mm/28mm/32mm/36mm/40mm
Packing:	By bags and pallets packing, or wooden case packing as required (25KGsmaller packing,1700KG per pallet)
Sample	Free existing samples for checking dimension and quality
Production time:	15-40 days based on different quantity after receive the prepayment
Shipping Port:	Xingang,Tianjin Port,Shanghai Port, China.
Payment Terms:	TT/LC
Certificate:	ISO/CE

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

Detailed Photos

 

 

Company Profile

Certifications

Patners

Our Advantages

1. With over two decades of unparalleled expertise in factory production, we set the industry benchmark for excellence, consistently delivering superior quality products.
2. Our cutting-edge production equipment represents the pinnacle of technological advancement, ensuring each product meets and exceeds industry standards with exceptional quality and precision.
3. Experience seamless and efficient transactions with our strategically optimized logistics solutions, designed to offer smooth and hassle-free interactions at every step.
4. Our unparalleled quality control procedures ensure that only the finest products reach our distinguished clients, upholding our reputation for excellence and reliability.
5. We provide an extensive range of flexible and convenient payment options, tailored to suit your specific needs, ensuring a seamless and satisfying purchasing experience.
6. With a substantial inventory and an efficient production cycle, we are ideally positioned to meet your urgent requirements effortlessly and swiftly, ensuring your needs are met with unmatched ease and speed.

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