Pipe Features Overview

standard line pipe - SLP

Internal liner of High density polyethylene (HDPE) liner, steel tape unbonded reinforcement layer, and external protective liner of High density polyethylene (HDPE) jacket.

Nominal size: 2", 3", 4", 6", 8”

Pressure ratings in: 750psi, 1000psi, 1500psi, 2250psi, 3000psi

Maximum continuous operating temperature: 140°F (60°C).

high temperature line pipe - HTLP

Internal liner of High temperature resistant polyethylene liner, steel tape unbonded reinforcement layer, and external protective High temperature resistant thermoplastic jacket.

Nominal size: 2", 3", 4", 6", 8”

Pressure rating: 750psi, 1000psi, 1500psi, 2250psi

Maximum continuous operating temperature: 185°F (85°C).

Offshore pipe - osp

Internal liner of High density polyethylene liner (HDPE), steel wire tensile layer, unbonded steel tape reinforcement layer, steel tape weight adding layer, and external protective HDPE jacket.

Nominal size: 2", 3", 4", 6", 8”

Pressure rating: 1500psi, 2250psi, 3000psi

Maximum continuous operating temperature: 140°F (60°C).