Reliable Grout Sleeve Rebar Coupler with 12-40mm Size, High-Quality

• 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: Welcome to the future of construction innovation with our exceptional Threaded Rebar Couplers! These state-of-the-art couplers are engineered to revolutionize your building endeavors, providing unmatched reliability and astounding efficiency. Adopt the forefront of construction technology with our Rebar Couplers, Splicing, Connectors, Thread Couplers, Steel Splicing, Rebar Splicing, and Sleeves. Every piece is meticulously crafted to deliver superior performance and unwavering reliability in every project.

1. Impeccably constructed from premium 45# seamless steel pipe, our couplers redefine durability and strength, ready to withstand the toughest construction challenges and the test of time.

2. We adhere strictly to pure national standards. Every sleeve undergoes a thorough inspection and certification process, complete with comprehensive inspection reports, detailed material lists, and authentic certificates, ensuring quality that is second to none for your peace of mind.

3. Boasting a vast selection of specifications and models, backed by a robust inventory, we promise swift delivery. Regular models are shipped on the same day, ensuring prompt and reliable service for every client.

4. Our prestigious partnerships with industry giants like China Construction, China Railway, and MCC showcase our deep-seated expertise and the substantial trust we have garnered over the years.

5. Our standard rebar couplers, crafted from high-quality 45# carbon steel, are offered at competitive prices. They are categorized into standard couplers, positional rebar couplers, and transition rebar couplers, ensuring a perfect fit 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

 

 

Company Profile

Certifications

Patners

Our Advantages

1. With over twenty years of unparalleled experience in factory production, we are the gold standard in the industry, setting benchmarks of excellence that others aspire to.
2. Our avant-garde production equipment personifies technological brilliance, ensuring each product not only meets but exceeds industry standards with exceptional quality.
3. Experience seamless and efficient transactions with our strategically optimized logistics solutions, designed to make every interaction smooth and effortlessly hassle-free.
4. Our stringent quality control procedures are unmatched, guaranteeing that only the finest products reach our valued clients, reaffirming our commitment to excellence.
5. We provide a diverse array of flexible and convenient payment options, customized to meet your unique needs for a seamless and satisfying purchasing experience.
6. Equipped with a substantial inventory and an efficient production cycle, we are perfectly poised to fulfill your urgent requirements with unmatched speed and ease.

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