Glass Lined Steel Pipe

Glass Lined Steel Pipe

Glass Flake Epoxy Coated Fittings and Pipes as Per ASTM B1000-21 Suitable for Chloroacetic Acid

Glass Lined Steel Pipe
Glass Lined Steel Pipe Specification
Size 50–500 Micrometers in Width
Length Range 100 to 4000 mm (DN 25- DN 2000)
Melting Point 760°C (1400°F)
HSN Code 84198920
MTC EN 10204 3.1 & 3.2

Glass Lined Carbon Steel Pipe for Sewage Treatment and Wastewater Plants

Applications of Glass Lined Steel Pipe


Coating Thickness of Glass Lined Carbon Steel Pipe
1 Microns Thickness 5 Microns Thickness
Particle Dia in (µm) Nominal Flake Thick Particle Dia in (µm) Nominal Flake Thick
Avg. 30 (µm) 1.0 - 1.3 (µm) Avg. 30 (µm) 5 ± 2 (µm)
Avg. 120 (µm) 1.0 - 1.3 (µm) Avg. 120 µ(µm) 5 ± 2 (µm)
Avg. 160 (µm) 1.0 - 1.3 (µm) Avg. 160 (µm) 5 ± 2 (µm)

Glass Lined Steel Pipe Sizes
L DN
125 500 25 400 32 100 300 40 250 50 200 65 150 80
800 20.4 134.1 2.7 100.0 3.4 15.7 71.3 4.0 59.5 5.6 39.1 9.3 26.2 11.4
3000 67.8 429.9 314.4 52.5 241.1 201.8 17.7 130.4 30.6 88.2 36.6
100 0.8 1 3.9 1.2 1.7 2.5 3.4
2500 57.1 362.7 265.7 44.1 202.5 136.4 15.0 107.7 25.8 74.1 30.9
150 6.4 46.8 1 36.6 1.2 4.8 21.1 1.4 17.4 2 12.1 3 7.9 3.9
1800 42.0 268.6 5.4 197.4 6.9 32.4 148.5 8.0 124.1 11.1 80.6 19.0 54.4 22.9
200 7.5 53.5 1.1 41.5 1.4 5.6 25.0 1.6 20.7 2.2 14.2 3.5 9.3 4.5
1500 35.5 228.2 4.6 168.2 5.8 27.4 125.3 6.8 104.7 9.4 68.1 16.1 45.9 19.4
700 18.3 120.7 2.4 90.2 3.1 14.0 63.6 3.6 53.0 5.0 34.9 8.3 23.4 10.2
250 8.6 60.2 1.2 46.4 1.5 6.5 28.8 1.8 23.9 2.5 16.2 3.9 10.8 5.1
1200 29.1 187.9 3.8 138.9 4.8 22.4 102.2 5.6 85.3 7.8 55.7 13.2 37.5 16.0
300 9.7 66.9 1.4 51.2 1.7 7.3 32.7 2.0 27.1 2.8 18.3 4.4 12.2 5.6
750 19.4 127.4 2.6 95.1 3.3 14.8 67.4 3.8 56.2 5.3 37.0 8.8 24.8 10.8
2000 46.3 395.5 5.9 216.9 7.5 35.7 163.9 8.7 137.1 12.2 88.9 20.9 60.0 25.1
400 11.8 80.4 1.6 61.0 2.0 9.0 40.4 2.4 33.6 3.3 22.5 5.4 15.0 6.8
1000 24.7 161.0 3.2 119.5 4.1 19.0 86.7 4.8 72.4 6.7 47.4 11.2 31.9 13.7
500 14.0 93.8 1.9 70.7 2.4 10.6 48.1 2.8 40.1 3.9 26.6 6.4 17.8 7.9
900 22.6 147.6 3.0 109.7 3.8 17.3 79.0 4.4 65.9 6.1 43.2 10.3 29.1 12.5
600 16.1 107.2 2.2 80.5 2.7 12.3 55.9 3.2 46.5 4.5 30.8 7.3 20.6 9.1

Advantages of Epoxy Glass Flake Coating Pipe
  • Good Solvent Resistance
  • Low Permeability
  • Good Chemical Resistance
  • Excellent Gloss Retention
  • Good Weather Properties
  • Good Adhesion

Epoxy Glass Flake Coating Pipe Types
Glass Lined Carbon Steel Pipe
Glass Lined Carbon Steel Pipe
Glass Lined Ductile Iron Pipe
Glass Lined Ductile Iron Pipe
Poly Glass Lined Seamless Pipes
Poly Glass Lined Seamless Pipes

Glass Flake Epoxy Coating Pipe
Glass Flake Epoxy Coating Pipe
Glass Lined Oil and Gas Line Pipes
Glass Lined Oil and Gas Line Pipes
Polyester Glassflake Coating Epoxy Pipe
Polyester Glassflake Coating Epoxy Pipe

Glass Flake Lining Pipe
Glass Flake Lining Pipe
Epoxy Glass Flake Coating Pipe
Epoxy Glass Flake Coating Pipe
Glassflake Coated Mild Steel Pipes
Glassflake Coated Mild Steel Pipes

Minimum Wall Thickness of Glass Lined Steel Pipe
DIA MIN WALL Thickness
12 - In & Larger 3/8 - Inch *
10 - In & Smaller SCH 40 *

Poly Glass Lined Seamless Pipes Coating Methods
Sizes Methods
Dia. 3” and 4” Pipe Spinning Method
Dia. 6” to 30” Pipe Sprayer Method 
Dia. 30” Above Airless Spray Method

Glass Lined Steel Pipe HSN Code
Material HSN Code
Glass Lined Steel Pipe 84198920

Disadvantages of Epoxy Glass Flake Coating Pipe
  • Unsuitable for Abrasive Slurries or Fluids
  • The Possibility of Skin Irritation
  • Expensive Cost
  • Unsuitable for Concrete
  • Unsuitable for Abrasive Substances

Types of Glass Lined Pipe Fittings
Glassflake Coated Carbon Steel Fittings
Glassflake Coated Carbon Steel Fittings
Poly Glass Lined SA234 WPB Fittings
Poly Glass Lined SA234 WPB Fittings
Polyester Glassflake Coating A234 WPB Tee
Polyester Glassflake Coating A234 WPB Tee

A234 WPB Glass Flake Coated Reducer
A234 WPB Glass Flake Coated Reducer
ASME SA234 WPB Glass Lined End Cap
ASME SA234 WPB Glass Lined End Cap
Polyester Glassflake Coating WPB Bend
Polyester Glassflake Coating WPB Bend

Glass Flake Epoxy Coating WPHY 42 Fittings
Glass Flake Epoxy Coating WPHY 42 Fittings
Glass Flake Lined WPHY 52 Buttweld Fittings
Glass Flake Lined WPHY 52 Buttweld Fittings
Poly Glass Lined WPHY 60 Weld Fittings
Poly Glass Lined WPHY 60 Weld Fittings

Glassflake Coated WPHY 65 Seamless Fittings
Glassflake Coated WPHY 65 Seamless Fittings
API 5L Glass Flake Lined Welded Fittings
API 5L Glass Flake Lined Welded Fittings
Glass Flake Coated A420 WPL6 Pipe Fittings
Glass Flake Coated A420 WPL6 Pipe Fittings

A420 WPL6 Glass Lined Elbow
A420 WPL6 Glass Lined Elbow

What is the Purpose of Glass Flake Epoxy Coating ?
  • Improvement of Flow
  • To Reduce the Development of Deposits
  • Prevention of Interior Corrosion in Pipes

Glass Lined Steel Pipe Temprature Range
Material Temprature Range
°C °F
Glass Lined Steel Pipe -25°C to +260°C -10°C to 500°F

Laminar Structure of Epoxy Glass Flake Coating

Laminar Structure of Epoxy Glass Flake Coating


Approvals of Glass Lined Carbon Steel Pipe
  • Lloyds Approval
  • FDA Approval
  • ABS Certificate
  • NSF Certified

Types of Glassflake Coated Flanges
Glassflake Coated Carbon Steel Flanges
Glassflake Coated Carbon Steel Flanges
Glass Flake Epoxy Coating LTCS Flanges
Glass Flake Epoxy Coating LTCS Flanges
Poly Glass Lined ASTM A105 Weld Neck Flange
Poly Glass Lined ASTM A105 Weld Neck Flange

Glass Flake Epoxy Coated A350 LF2 Slip On Flange
Glass Flake Epoxy Coated A350 LF2 Slip On Flange
Poly Glass Lined A694 F52 Socket Weld Flange
Poly Glass Lined A694 F52 Socket Weld Flange
A105N Glass Flake Coated Blind Flanges
A105N Glass Flake Coated Blind Flanges

SA694 F60 Poly Glass Lined Plate Flange
SA694 F60 Poly Glass Lined Plate Flange
Glass Lined A694 F65 Long Weld Neck Flange
Glass Lined A694 F65 Long Weld Neck Flange

Glass Lined Ductile Iron Pipe Coating Types

Coating Types of Glass Lined Ductile Iron Pipe



Characteristics of Glass Lined Ductile Iron Pipe
  • Surface is Non-stick
  • Remarkable Resistance to Abrasion
  • Color: Blue
  • We Have Repair Kits Available
  • Average Thickness is 10 Mils
  • No Accumulation of Struvite, Vivianite, Grease, or Solids
Characteristics of Glass Lined Ductile Iron Pipe

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