黔西南 connection sleeve

The fourth grade steel reinforcement connection sleeve is used to connect HRB500 steel reinforcement. As the strength of HRB500 steel reinforcement is greater than that of HRB400 steel reinforcement, it is required that the outer diameter and length of the fourth grade steel reinforcement connection sleeve be greater than that of the third grade steel reinforcement connection sleeve.

Surface Treatment：Quenching treatment

material：45 # Carbon Steel

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product details

来源：最后更新时间：2025-02-11 11:11:52 人气：115188

contents

1、Product Introduction

2、Production process

3、Specification and size

4、Application examples

5、Order quotation

6、Advantages and others

黔西南 connection sleeveProduct Introduction

The fourth grade steel reinforcement connection sleeve is used to connect HRB500 steel reinforcement. As the strength of HRB500 steel reinforcement is greater than that of HRB400, it is required that the outer diameter and length of the fourth grade steel reinforcement connection sleeve be greater than that of the third grade steel reinforcement connection sleeve. Our company specializes in producing fourth grade steel reinforcement connection sleeves for connecting HRB500 steel reinforcement. The joint performance meets the JG/T163-2013 and JGJ107-2016 standards, and there are various specifications of fourth grade steel quality inspection center inspection reports.

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The fourth grade steel bar connection sleeve can meet the connection steel bar requirements in horizontal, vertical, and diagonal parts of building structures such as industrial and civil construction, water conservancy, power stations, bridges, tunnels, and subways.

黔西南 connection sleeveProduction process

黔西南 connection sleeveSpecification and size

规格	外径	长度	内孔	牙型角	螺距
16MM	25.5	40	14.7	75	2.5
18MM	28.5	46	16.5	75	2.5
20MM	31.5	50	18.5	75	2.5
22MM	34.5	54	20.5	75	2.5
25MM	39	62	23.5	75	3
28MM	44	68	26.5	75	3
32MM	50.5	76	30.3	75	3
The size parameters of the fourth grade steel reinforcement connection sleeve, please contact us for other specifications. Size unit: mm

黔西南 connection sleeveApplication examples

: 黔西南steel joint

: 黔西南Thick pier sleeve

: 黔西南Cold connecting sleeve

: 黔西南Fully grouted sleeve

黔西南 connection sleeveOrdering Instructions

If the customer does not provide a definite type and specification of the sleeve, the customer should correctly explain their type, specification, and requirements, and sign the contract under the condition of mutual understanding between the supply and demand parties。

　1、The customer communicated the product type, specifications, and dimensions to our salesperson。

　2、Received customer specifications and dimensions, provided sleeve quotation (price list) for the customer。

　3、Specific agreement: delivery time, special requirements, and other matters。

　4、After placing the order and making payment, our company will arrange shipment as soon as possible。