Reliable Grout Sleeve Rebar Coupler for 12-40mm, High-Quality, Carton Package

• 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 unparalleled Threaded Rebar Couplers. These are not just products; they are pioneering advancements, meticulously engineered to revolutionize your building projects. Experience a new era in construction with these state-of-the-art couplers that promise extraordinary reliability and unmatched efficiency. Embrace the future of construction technology with our Rebar Couplers, Splicing, Connectors, Thread Couplers, Steel Splicing, Rebar Splicing, and Sleeves, each crafted with the utmost precision to ensure not only superior performance but also unwavering reliability.

1. Luxuriously crafted from the finest 45# seamless steel pipe, these couplers are more than just durable; they set a new benchmark for resilience, ensuring they withstand the test of time and the most demanding construction environments possible.

2. Our unyielding commitment to pure national standards stands unparalleled. Every sleeve undergoes a comprehensive and rigorous inspection and certification process, bolstered by extensive inspection reports, detailed material lists, and genuine certificates, offering you unmatched quality assurance and complete peace of mind.

3. With an extensive range of specifications and models, coupled with a robust inventory, we promise swift and seamless delivery. Our regular models are dispatched the same day, ensuring you enjoy prompt and reliable service without compromise.

4. Our prestigious collaborations with industry giants such as China Construction, China Railway, and MCC not only reflect our profound expertise but also the significant trust and respect we have garnered over the years.

5. Our standard rebar couplers, crafted from premium 45# carbon steel, offer an unbeatable combination of quality and affordability. They are available in various types including standard couplers, positional rebar couplers, and transition rebar couplers, ensuring versatility for every construction need.

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

 

 

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Our Advantages

1. Boasting over two decades of unparalleled expertise in factory production, we are the gold standard in the industry, setting benchmarks for others to follow.
2. Our production equipment represents the zenith of technological innovation, ensuring that every product crafted meets and exceeds industry standards with exceptional quality and precision.
3. Experience smooth and efficient transactions with our strategically optimized logistics solutions, meticulously designed to make your interactions seamless and entirely hassle-free.
4. Our rigorous quality control procedures are second to none, guaranteeing that only the highest quality products reach our esteemed clients, ensuring satisfaction and trust.
5. We offer a diverse range of flexible and convenient payment options, thoughtfully tailored to meet your specific needs, providing a seamless and satisfying purchasing experience.
6. With a substantial inventory and an efficient production cycle, we are perfectly poised to meet your urgent requirements with unparalleled ease and speedy delivery.

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