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4 Results Found

  • Article
  • Open Access
3 Citations
1,754 Views
14 Pages

13 December 2023

This study aims to investigate the interaction between reinforced thermoplastic pipes (RTPs) and sandy soil. The mechanical properties of sandy soil in the South China Sea region were determined through shear tests to obtain fundamental data. Subsequ...

  • Article
  • Open Access
29 Citations
4,567 Views
13 Pages

Molecular Simulation on Permeation Behavior of CH4/CO2/H2S Mixture Gas in PVDF at Service Conditions

  • Houbu Li,
  • Xuemin Zhang,
  • Huifang Chu,
  • Guoquan Qi,
  • Han Ding,
  • Xiong Gao and
  • Jixing Meng

28 January 2022

Reinforced thermoplastic composite pipes (RTPs) have been widely used for oil and gas gathering and transportation. Polyvinylidene fluoride (PVDF) has the greatest potential as a thermoplastic liner of RTPs due to its excellent thermal and mechanical...

  • Article
  • Open Access
9 Citations
2,519 Views
25 Pages

15 January 2023

A steel-wire wound reinforced thermoplastic pipe (SWW-RTP) has been widely utilized in many industrial areas, and a soil landslide is an inevitable hazardous extreme condition for the SWW-RTP as it is usually buried underground. It is imperative to s...

  • Article
  • Open Access
5 Citations
2,256 Views
12 Pages

Permeation Characteristics of CH4 in PVDF with Crude Oil-Containing

  • Xuemin Zhang,
  • Huifang Chu,
  • Houbu Li,
  • Guoquan Qi,
  • Jinmao Feng,
  • Xiong Gao and
  • Wenhui Yang

3 July 2022

The liner of reinforced thermoplastic composite pipes (RTPs) used for oil and gas gathering and transportation experienced blister failure due to gas permeation. Few reports have appeared on the problem of gas permeation in thermoplastics with absorb...