PE Coated Steel Pipe Strong Coating Adhesion , Plastic Lined Steel Pipe

Basic Information
Place of Origin: China
Brand Name: NO
Certification: NO
Model Number: SP(H)-TPE/EP-KM 295/ DN 48.3~323.9MM,SP(W)-TEP/PE-KM 295/ DN 48~325MM
Minimum Order Quantity: 1pc
Price: Negotiation
Packaging Details: Seaworthy Packing
Delivery Time: 30-60 days
Supply Ability: 500pcs per month
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Detail Information
Size: DN 48~1016MM Pressure Grade: Suitable For Pipeline’s Pressure Not More Than 10 MPa
Carried Standard: Inspection Code For Safety Performance Of Plastic Pipe Used In Coal Mine Density(g/cm2): >0.91
Tensile Strength /MPa: >9.80 Item Requirement Test Standard Density(g/cm2) >0.91 GB/T 1033 Tensile Strength /MPa >9.80 GB/T 1040: >300
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Product Description

PE Coated Steel Pipe Strong Coating Adhesion , Plastic Lined Steel Pipe


Description of  Low fluid resistance Polyethylene/ (PE) coated composite steel pipe for underground coal mine High pressure



Mine pipe refers to a product specially developed for special underground environmental conditions, which has the advantages of flame retardant, antistatic, corrosion resistance, long service life and strong safety. It is mainly used in five systems: mine drainage pipe (KS), mine grouting pipe (KJ), mine positive pressure air pipe (KFZ), mine negative pressure air pipe (KFF), mine gas drainage pipe (KW).



Size:SP(W)-TEP(PE)-KM 295/ DN 48~1016MM

          SP(H)-TEP(PE)-KM 295/ DN 48.3~1118MM


Pressure Grade

suitable for Pipeline’s pressure not more than 10 MPa


Carried Standard

Inspection Code for Safety Performance of Plastic Pipe Used in Coal Mine


Polyethylene powder for coating meets the requirements of the following table meet the requirements of the following table:


Properties of Polyethylene powder



Item Requirement Test standard
Density(g/cm2) >0.91 GB/T 1033
Tensile strength /MPa >9.80 GB/T 1040
Elongation at break /% >300 GB/T 1040
Vicat softening point /℃ >85 GB/T 1633
Nnonvolatile content /% >99.5 GB/T 2914
Hygienic performance Conform to GB/T 17219



Performance characteristi


High pressure, good mechanical properties: the base pipe is reinforced welded steel pipe or high pressure seamless steel pipe, the inner and outer surface of polyethylene or epoxy resin anticorrosive treatment, the perfect combination of steel pipe and plastic pipe. Continued the advantages of steel pipe, its mechanical strength is very high,


Coating adhesion is strong: physical method is used for advanced treatment of the base pipe. The pretreatment meets Sa2.5 standard. Microcomputer is used for automatic preheating control and production. Coating adhesion is higher than national standard


Good hygienic performance, low fluid resistance: in line with the drinking water standards of the Ministry of Health, no fouling, no breeding of microorganisms, no secondary pollution of fluids. The inner wall is smooth and the conveying efficiency is high.


PE Coated Steel Pipe Strong Coating Adhesion , Plastic Lined Steel Pipe




Contact Details

Phone Number : 86-371-53378091