Premium Grout Sleeve Rebar Coupler with 12-40mm Sizes Zirunda

• 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: Propel your projects into the future with our Threaded Rebar Couplers - the epitome of innovation in construction technology. These exceptional couplers are engineered to revolutionize your building endeavors, offering extraordinary dependability paired with outstanding efficiency. Dive into the forefront of construction advancements with our Rebar Couplers, Splicing, Connectors, Thread Couplers, Steel Splicing, Rebar Splicing, and Sleeves, all expertly crafted with unwavering precision for extraordinary performance and unshakeable reliability.

1. These couplers are crafted to perfection from the premium 45# seamless steel pipe, setting an unmatched benchmark for toughness and endurance, ready to withstand the most challenging construction demands and the test of time.

2. Our dedication to adhering to national standards is unyielding, with each sleeve undergoing a rigorous and thorough inspection and certification process. Comprehensive inspection reports, detailed material lists, and genuine certificates accompany each sleeve, assuring unmatched quality and your peace of mind.

3. With an extensive range of specifications and models, supported by a robust inventory, we pledge rapid delivery. Our commitment ensures that regular models are dispatched on the same day, guaranteeing you swift and reliable service.

4. Our prestigious alliances with leading industry giants such as China Construction, China Railway, and MCC underscore our profound expertise and the substantial trust we have cultivated over the years.

5. Crafted from the prime 45# carbon steel, our standard rebar couplers come at an attractive price point. They are classified into standard couplers, positional rebar couplers, and transition rebar couplers to suit diverse project 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 unparalleled expertise in factory production, we have set the gold standard for excellence within the industry.
2. Our cutting-edge production equipment stands as a testament to technological advancement, ensuring each product not only meets but exceeds industry standards with superior quality.
3. Experience seamless and efficient transactions with our expertly optimized logistics solutions, designed to make your experiences smooth and entirely hassle-free.
4. Our unmatched quality control procedures ensure only the finest products reach our valued clients, upholding the highest levels of quality.
5. We provide a wide array of flexible and convenient payment options, meticulously tailored to suit your specific needs for an effortlessly smooth purchasing process.
6. Boasting a substantial inventory and an efficient production cycle, we are perfectly equipped to meet your urgent demands with unmatched promptness and efficiency.

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