Min. Order Reference FOB Price
100 Pieces US$10.00-1,000.00 / Piece
Product Description
HDPE pre-insulated pipe field joint heat shrink casing Material: PE Description: During the construction of heating pipelines and some crude oil pipelines, preinsulated pipes need to be connected to each other or to elbows. After the two ends of the steel pipe are welded, the weld needs to be ...