碳钢弯头,管件厂家,3PE防腐厂,聚氨酯保温厂,管卡胶管_河北恒泰管道装备制造有限公司

Precast direct buried insulated pipe
Precast direct buried insulated pipe

Precast direct embedded insulated steel pipe is a kind of prefabricated h...
Precast steam insulated pipe
Precast steam insulated pipe

Prefabricated steam heat pipe is made of medium steel pipe and steel pipe...
Across the three links
Across the three links

It is a kind of three-way, which is also a kind of precast direct buried ...
Steam insulated bend
Steam insulated bend

The steam insulation bend is a kind of insulation pipe fitting, which is ...
Heat retaining diameter bend
Heat retaining diameter bend

The insulated radius bend is a kind of pipe fitting for pipe diameter. It...
Holding joint
Holding joint

Thermal insulation is a kind of pipe that can improve warm temperature an...
Polyethylene outer sheath
Polyethylene outer sheath

Polyethylene external protecting tube with high density polyethylene mate...
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