High Anti corrosion and Anti Abrasion HDPE Liner Tubing Used in the Wells with High Corrosion
High Anti corrosion and Anti Abrasion HDPE Liner Tubing Used in the Wells with High Corrosion
Product DescriptionShengji is the leading manufacturer of high anti-corrosion and anti-abrasion HDPE gas pipe hdpe tubing in China. HDPE gas pipe hdpe tubing reduces the coefficient of friction between sucker rod and tubing. By adopting hdpe gas pipe hdpe tubing, the non-failure operational time related to either abrasion or corrosion, between sucker rod and tubing increases by 400%. The high anti-corrosion and anti-abrasion hdpe gas pipe hdpe tubing reduces the energy consumption and increases the fatigue lifespan of sucker rod string. This solves abrasion & corrosion problems commonly experienced in the oilfield.
Shengji was the first Chinese company to introduce hdpe gas pipe hdpe tubing production line in 2003. To date, Shengji has produced over 8,000,000 m hdpe gas pipe hdpe tubing for more than 6,000 wells in both domestic market and abroad.
Shengji hdpe gas pipe hdpe tubing are repair-free thereby extending performance 4.7 times. This reduces maintenance costs. All hdpe gas pipe hdpe tubing must pass strict quality inspection to guarantee 100% customer satisfaction. Shengji uses an advanced defect detection machine.
Key Feature1. Less rod wear.
2. Superior chemical and corrosion resistance.
3. Repair free time extended 4.7 times.
4. Abrasion resistant.
5. Working temperature up to 100℃.
6. Defect detective due to 100% quality inspection before delivery.
SpecificationsSize | Tubing ID (mm) | Liner ID (mm) | Coupling OD (mm) | Conventional coupling Length (mm) | Liner tubing coupling length (mm) | Flare length (mm) | Max WT (℃) |
2 7/8NU | 62 | 54 | 88.9 | 130.18 | 151 | 7-9 | 100 |
2 7/8EU | 93.17 | 133.35 | 158 | 8-10 | |||
3 1/2NU | 76 | 67 | 107.95 | 142.88 | 166 | 8-10 | |
3 1/2EU | 114.30 | 146.05 | 171 | 8-10 | |||
4 1/2NU | 100.54 | 89 | 132.08 | 155.58 | 182 | 10-12 | |
4 1/2EU | 141.30 | 158.75 | 186 | 10-12 |
Basal Principle
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