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

• 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: Embark on a groundbreaking journey into the future of construction with our unrivaled Threaded Rebar Couplers. These state-of-the-art couplers are engineered to revolutionize your building projects by offering unmatched reliability and exceptional efficiency. Discover the forefront of construction innovation with our Rebar Couplers, Splicing, Connectors, Thread Couplers, Steel Splicing, Rebar Splicing, and Sleeves, all crafted with meticulous precision to guarantee superior performance and unwavering dependability.

1. Elegantly fashioned from the finest 45# seamless steel pipe, these couplers redefine standards of durability and resilience, expertly crafted to withstand the ravages of time and the most challenging construction environments.

2. Our steadfast devotion to pure national standards is absolute. Every single sleeve undergoes rigorous inspection and certification processes, complete with comprehensive inspection reports, detailed material lists, and genuine certificates, assuring unparalleled quality and ultimate peace of mind.

3. Boasting a vast array of specifications and models, supported by a robust inventory, we promise swift dispatch. Regular models are shipped the same day, delivering prompt and dependable service right to your doorstep.

4. Our distinguished partnerships with industry titans such as China Construction, China Railway, and MCC underscore our profound expertise and the significant trust we have cultivated over the years.

5. Standard rebar couplers crafted from prime 45# carbon steel, offered at competitive prices, encompass standard couplers, positional rebar couplers, and transition rebar couplers, ensuring a comprehensive solution for all 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 experience in factory production, we establish the benchmark for excellence in the industry.
2. Our cutting-edge production equipment epitomizes technological innovation, ensuring each product not only meets but exceeds industry standards with extraordinary quality.
3. Experience seamless, efficient transactions with our strategically optimized logistics solutions, designed to ensure your interactions are smooth and hassle-free.
4. Our rigorous quality control procedures are second to none, guaranteeing only the highest quality products reach our valued clients.
5. We offer a wide array of flexible, convenient payment options, tailored to your specific requirements for a seamless purchasing journey.
6. With a substantial inventory and efficient production cycle, we are impeccably equipped to meet your urgent demands with unparalleled ease and swiftness.

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