Durable 12-40mm Rebar Coupler with High-Quality Grout Sleeve

• 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: Revolutionize your construction endeavors with our unmatched Threaded Rebar Couplers. These state-of-the-art couplers are engineered to elevate your projects by providing exceptional reliability and outstanding efficiency. Dive into the forefront of construction innovation with our meticulously designed Rebar Couplers, Splicing, Connectors, Thread Couplers, Steel Splicing, Rebar Splicing, and Sleeves. Crafted with precision, they promise superior performance and unwavering reliability, ensuring your construction projects stand out for their quality and durability.

1. Expertly crafted from the highest quality 45# seamless steel pipe, our couplers redefine durability and strength, designed to withstand the test of time and the most demanding construction challenges.

2. Our steadfast dedication to national standards is unmatched. Each sleeve undergoes thorough inspection and rigorous certification, complete with detailed inspection reports, comprehensive material lists, and genuine certificates, delivering unparalleled quality assurance and peace of mind.

3. With a diverse range of specifications and models, coupled with robust inventory, we ensure rapid delivery. Regular models are dispatched the same day, offering you prompt and reliable service.

4. Esteemed collaborations with industry titans like China Construction, China Railway, and MCC showcase our deep expertise and the significant trust we have garnered over years of excellence.

5. Standard rebar couplers crafted from premium 45# carbon steel are competitively priced and categorized into standard couplers, positional rebar couplers, and transition rebar couplers, offering versatility and cost-effectiveness.

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 20 years of unparalleled expertise in factory production, we set the industry's gold standard for excellence.
2. Our cutting-edge production equipment represents the pinnacle of technological advancement, ensuring every product not only meets but exceeds industry standards with extraordinary quality.
3. Benefit from seamless, efficient transactions with our expertly tailored logistics solutions, designed for smooth, hassle-free interactions.
4. Our quality control procedures are second to none, ensuring that only products of the highest caliber reach our valued clients.
5. We provide a wide range of flexible, convenient payment options, tailored specifically to meet your purchasing needs effortlessly.
6. With a vast inventory and a streamlined production process, we are perfectly equipped to meet your urgent needs with unparalleled speed and convenience.

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