High-Quality Grout Sleeve Rebar Coupler for 12-40mm Sizes Perfect

• 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: Dive into the next era of construction with our unrivaled Threaded Rebar Couplers. Engineered to revolutionize your building endeavors, these innovative couplers offer extraordinary reliability paired with unprecedented efficiency. Experience the forefront of construction technology with our Rebar Couplers, Splicing, Connectors, Thread Couplers, Steel Splicing, Rebar Splicing, and Sleeves, meticulously crafted to deliver superior performance and reliability, ensuring your projects are built to last.

1. Exquisitely crafted from premium 45# seamless steel pipe, these couplers redefine durability and resilience, standing strong against the tests of time and the most challenging construction conditions.

2. Our steadfast commitment to national standards is reflected in every sleeve. Each undergoes a thorough inspection and certification process, complete with comprehensive inspection reports, detailed material lists, and genuine certificates, providing you with unmatched quality assurance and peace of mind.

3. Boasting an extensive range of specifications and models, backed by a robust inventory, we ensure swift delivery. Our efficiency allows regular models to be dispatched the same day, promising prompt and reliable service every time.

4. Our prestigious partnerships with industry giants such as China Construction, China Railway, and MCC underscore our profound expertise and the significant trust we've garnered over the years.

5. Our standard rebar couplers, crafted from premium 45# carbon steel, are competitively priced and come in three categories: standard couplers, positional rebar couplers, and transition rebar couplers, offering unrivaled versatility for your 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 20 years of unmatched expertise in factory production, we set the gold standard for excellence across the industry, reflecting decades of dedication and innovation.
2. Our cutting-edge production equipment epitomizes technological advancement, ensuring every product not only meets but exceeds industry norms with outstanding quality.
3. Experience seamless and efficient transactions with our strategically optimized logistics solutions, designed to make every interaction smooth and completely hassle-free.
4. Our unparalleled quality control procedures ensure that only products of the highest caliber reach our valued clients, reinforcing our commitment to excellence.
5. We provide a wide range of flexible and convenient payment options, tailored specifically to your needs, ensuring a seamless and stress-free purchasing experience.
6. With an extensive inventory and a highly efficient production cycle, we are perfectly equipped to meet your urgent requirements with unmatched speed and ease.

Manager On line