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clamp 65 manganese color zinc steel belt type elastic clamp dacromet oil pipe clamp q673b automobile water pipe clamp 卡箍65锰彩锌钢带式弹性卡箍达克罗油管夹Q673B汽车水管夹箍

EXW Price:

CN¥ 0.08 ~ CN¥ 0.38

Min. order: 1 piece

1 piece

Weight 0.105 kg/piece

specifications

Specifications

4mm	CN¥ 0.08
5mm	CN¥ 0.08
6mm	CN¥ 0.08
7mm	CN¥ 0.1
8mm	CN¥ 0.11
9mm	CN¥ 0.12
10mm	CN¥ 0.12
11mm	CN¥ 0.13
12mm	CN¥ 0.14
13mm	CN¥ 0.15
14mm	CN¥ 0.17
15mm	CN¥ 0.19
16mm	CN¥ 0.19
17mm	CN¥ 0.21
18mm	CN¥ 0.23
19mm	CN¥ 0.25
20mm	CN¥ 0.26
21mm	CN¥ 0.27
27mm	CN¥ 0.38
22mm	CN¥ 0.29
24mm	CN¥ 0.31
25mm	CN¥ 0.32
10.5mm	CN¥ 0.14
4.5mm	CN¥ 0.08
26mm	CN¥ 0.36
23mm	CN¥ 0.3
11.5	CN¥ 0.14
9.5	CN¥ 0.12
8.5	CN¥ 0.11
7.5	CN¥ 0.1
6.5	CN¥ 0.08
5.5	CN¥ 0.08
12.5	CN¥ 0.15
13.5	CN¥ 0.17
14.5	CN¥ 0.18
15.5	CN¥ 0.19

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Description

fastening diameter: 4-28

nominal diameter: 4-28

brand: manpower

item no.: q673

variety: elastic clamp

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The spring clamp, also known as a Japanese clamp or spring clip, is made into a circular shape using spring steel by one-time stamping. Two ears are left on the outer ring for manual pressure. When clamping is required, simply press the two ears firmly to expand the inner ring, then fit it onto the round tube. Release the hands, and the clamp will lock in place. It is easy to use and can be reused.

Selection

In its natural state, the spring clamp does not have a clamping force. It requires being placed inside a circular tube that is one size larger than the inner ring to generate clamping force.

For example, for a round pipe with an outer diameter of 11 mm, a clamp with a diameter of 0.5 mm in its natural state must be used to clamp it in place. The specific size depends on the hardness of the pipe material.

Spring clamps classification

The classification of spring clamps is determined by their thickness: ordinary spring clamps and reinforced spring clamps. Ordinary spring clamps have a material thickness of 1–1.5 MM, while reinforced spring clamps have a thickness of 1.5–2.0 MM or more.

Material selection

Due to the high requirements for the material, specifically the spring, the spring clamp is typically used in conventional applications.65MN, spring steel, manufactured through heat treatment.

Surface treatment:Galvanization and passivationFe/EP.Zn 8,dehydrogenation treatmentRefer to QC/T 625.

Features of the spring clamp

With a precise design within the 360°, it forms a complete, uniform circle after sealing, and its sealing performance is even better.

The treatment of the edge material without hair spikes effectively prevents pipeline damage;

After effective dehydroxylation treatment, there is no need to worry about cracking or similar issues with long-term use;

According to European standards for surface treatment, the salt spray test can last for over 800 hours;

Easy to install;

After 3 hours and 6 hours of continuous flexibility testing, high-strength mechanical performance is ensured;

Reference dimensions for spring clamps

D		t		b		H		D1	D2
Basic dimensions	deviation	Basic dimensions	deviation	Basic dimensions	deviation	Basic dimensions	deviation	Reference
7.0				6.0				7.6	8.3
8.0								8.6	9.5
8.5		0.6						9.2	10.2
9.0	±0.2							9.7	10.7
9.5								10.3	1.1.3
10.0								10.8	1.1.9
10.5								1.1.4	1.2.5
1.1.0			±0.03	8.0		7.0		1.1.9	1.3.1
1.1.5								1.2.4	1.3.7
1.2.0		0.8						1.3.0	1.4.3
1.2.5								1.3.5	1.4.9
1.3.0								1.4.0	15.6
1.3.5								1.4.6	16.1
1.4.0								15.1	16.7
1.4.5				10.0				15.7	17.3
1.5					±0.25		±1.0	16.2	17.9
1.5								16.7	1.8.4
16.0								17.3	19.1
16.5	±0.3							17.9	19.7
17.0								1.8.4	2.0 2
17.5								1.89	2.0 9
1.8		1	±0.04					1.9.4	2.1.4
1.8.5								2.0	22.1
1.9				1.2.0		10.0		2.5	2.26
1.95								21.1	2.3
2.0								2.16	2.3.8
2.5								22.2	2.4
21.0								2.27	2.5
2.3.0								2.48	2.74
2.4.0		1.2	±0.5					2.59	2.85
2.5								2.7.0	2.98
Note:
1. Diameter D is the original free diameter at the ear with the correct angle as indicated.
The deviation of the 2 board thickness s refers to the deviation before molding.
3. The minimum diameter D1 of the installation section refers to the outer diameter of the hose when the hose is inserted into the rigid tube, in the straight section of the tube.
4. Maximum opening diameter D2 refers to the ring-shaped volume when the ears touch each other.Inner diameter.

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详情页-1_09

Update time：20260913012431