3-1/2" J55 NU Tubing coupling

3-1/2" J55 EU Tubing coupling

3-1/2" N80 NU Tubing coupling

3-1/2" N80 EU Tubing coupling

3-1/2" P110 NU Tubing coupling

3-1/2" P110 EU Tubing coupling

Our Services/Warranty

As a professional manufacturer, we provide follow services:

1.Lower price

2.ONE year warranty and life time maintenance

3.In time delivery.

4.High Quality assurance.. 

Latest news

We have lots of couplings and couplings stock for sales,such as 2-3/8”;27-/8”,3-1/2” standard size 

3-1/2" J55 NU Tubing coupling

3-1/2" J55 EU Tubing coupling

3-1/2" N80 NU Tubing coupling

3-1/2" N80 EU Tubing coupling

3-1/2" P110 NU Tubing coupling

3-1/2" P110 EU Tubing coupling

Our Services/Warranty

As a professional manufacturer, we provide follow services:

1.Lower price

2.ONE year warranty and life time maintenance

3.In time delivery.

4.High Quality assurance.. 

Latest news

We have lots of couplings and couplings stock for sales,such as 2-3/8”;27-/8”,3-1/2” standard size 

3-1/2" J55 NU Tubing coupling

3-1/2" J55 EU Tubing coupling

3-1/2" N80 NU Tubing coupling

3-1/2" N80 EU Tubing coupling

3-1/2" P110 NU Tubing coupling

3-1/2" P110 EU Tubing coupling

Our Services/Warranty

As a professional manufacturer, we provide follow services:

1.Lower price

2.ONE year warranty and life time maintenance

3.In time delivery.

4.High Quality assurance.. 

Latest news

We have lots of couplings and couplings stock for sales,such as 2-3/8”;27-/8”,3-1/2” standard size 

Contact:Bonnie Xu

Email:BonneXu@dlpoctg.com

WeChat:13602055205

Skype:BonnieXu22

Tel:+86-13602055205