Specifications

TPR tube expander wholesale
1.OUTTER DIA:1.2CM
2.INNER DIA:0.9CM

TPR tube expander wholesale

 

Product description

TPR Elasticity Stripe Rally, portable design.
Exercise your arms, shoulders, chest, back, legs, and more .
Lasting Elasticity and 3 times the length of the tensile.
Easy to carry, travel, on pack packaging, anytime and anywhere movement.
Product specification
100% new brands and high quality
Name:8-Shaped Pull Rope
Material: Natural rubber

 Features:
* Product Name: 8-Shaped Pull Rope
* Material: Flexible Hose
* Handle: high quality foam
* Length: about 35cm
* Elongation: up to 3 times
* Weight: 55g
* Advantages: Environmental

 

1.OUTTER DIA:1.2CM 
2.INNER DIA:0.9CM 
3.HIGH QUALITY & ECO-FRIENDLY
4.SGS passed

 

 

 

Pounds Resistance Chart (for reference)

 

Tubes size(mm)		Strength(LBS)
ID	OD	200%	300%	400%
4	7	3.6	5.5	7.7
6	9	5	7.7	10.33
5	9	5.6	8.5	11.68
5	10	7.9	11.2	13.48
6	11	9	12.8	16.4
7	10	5.2	7.4	10.11
7	11	6.6	9	11.5
8	12	9	13.4	18
7	12	11.1	15.5	20.3
6	12	11.7	17.5	24.7
5	12	13	18	27
6	13	16.3	24	28
6	14	15	21	27
8	17	27.5	37	56
5	14	17.5	27	35