Yanshan Hengzhenyuan Pipeline Co., Ltd.

Insulated pipes

PU, PE and steel-cased pre-insulated direct-buried pipes for district heating and long-distance steam.

Request a quote Browse specs in catalog

Insulated pipes gallery

Insulated pipes — 3PE outer jacket pre-insulated pipe
3PE outer jacket pre-insulated pipe
Insulated pipes — PE outer jacket pre-insulated pipe
PE outer jacket pre-insulated pipe
Insulated pipes — Plastic-coated PU pre-insulated pipe
Plastic-coated PU pre-insulated pipe
Insulated pipes — PE pre-insulated pipe
PE pre-insulated pipe
Insulated pipes — PU pre-insulated pipe
PU pre-insulated pipe
Insulated pipes — Steam pre-insulated pipe
Steam pre-insulated pipe
Insulated pipes — Steel-cased rock-wool pre-insulated pipe
Steel-cased rock-wool pre-insulated pipe
Insulated pipes — Pre-insulated direct-buried pipe
Pre-insulated direct-buried pipe

Browse specifications for this category

Need specific standards, materials and dimensions? Open the product catalog with this category pre-selected.

Browse specs in catalog

Related categories

Steel pipes 7

Steel pipes

LSAW and SSAW steel pipes for structural, fluid transmission and piling applications.
Coated pipes 11

Coated pipes

3PE, TPEP, plastic-coated and coal-tar epoxy anti-corrosion steel pipes.
Insulated fittings 9

Insulated fittings

Pre-insulated elbows, tees, anchors and steel-cased crossing fittings.
Hot-dip coated conduit 5

Hot-dip coated conduit

Hot-dip plastic-coated conduit for power and telecom cable protection.

Order Insulated pipes

Share material, size, quantity and delivery requirements — we will respond promptly.

Contact us