Grout Sleeve Rebar Coupler for High-Quality, 12-40mm Size Range

• 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
• Lead Time: 1 days (1 - 10000 Pieces) ; To be negotiated ( > 10000 Pieces)

Product Description

Product Description

Product Advantages: Step confidently into the future of construction with our extraordinary Threaded Rebar Couplers. Ingeniously engineered, these state-of-the-art couplers revolutionize your building projects by offering remarkable reliability paired with outstanding efficiency. Embrace the forefront of construction technology with our Rebar Couplers, Splicing, Connectors, Thread Couplers, Steel Splicing, Rebar Splicing, and Sleeves-each one crafted with meticulous precision to ensure peak performance and unmatched dependability.

1. Exquisitely manufactured from premium 45# seamless steel pipe, these couplers redefine durability and resilience. They are designed to withstand not only the passage of time but also the most challenging construction environments, setting a new benchmark in the industry.

2. Our steadfast adherence to national standards is unwavering. Every single sleeve undergoes an exhaustive inspection and certification process, complete with detailed inspection reports, comprehensive material lists, and authentic certificates, ensuring unparalleled quality and complete peace of mind for our clients.

3. With an extensive range of specifications and models, bolstered by a robust inventory, we guarantee rapid delivery. Standard models are dispatched the very same day, ensuring you receive swift and reliable service every time.

4. Our prestigious partnerships with industry titans such as China Construction, China Railway, and MCC are a testament to our profound expertise and the immense trust we have garnered over the years.

5. Standard rebar couplers, crafted from quality 45# carbon steel, are offered at competitive prices. They are categorized into standard couplers, positional rebar couplers, and transition rebar couplers, providing versatile solutions for diverse construction needs.

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 twenty years of unmatched expertise in factory production, we are the benchmark of excellence within the industry.
2. Our cutting-edge production equipment represents the zenith of technological advancement, ensuring every product not only meets but far exceeds industry standards with outstanding quality.
3. Experience seamless and efficient transactions with our strategically optimized logistics solutions, designed to make your interactions smooth, effortless, and completely hassle-free.
4. Our rigorous quality control procedures are second to none, ensuring that only the highest-caliber products reach our valued clients.
5. We provide an extensive array of flexible and convenient payment options, tailored specifically to your needs for a seamless purchasing journey.
6. With a substantial inventory and an efficient production cycle, we are perfectly poised to meet your urgent requirements with unmatched speed and ease.

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