PTFE Lined Flange

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Class 150/ 600/ 900 3lpe Coating Flange and FBE Coating Blind flange manufacturer in India


What is flange coating?
Flange coating is the process of applying a layer of material to the flange to shield it from various elements. The coating can significantly lessen corrosion, damage, and even enhance the flanges' appearance. It is among the simplest and least expensive methods of flange protection. The coatings are simple to apply with a brush or by spraying them onto the flange face. These coatings' compatibility with practically all sorts of metals is one of their outstanding features. There is no lengthy wait because they dry up soon. There are many applications for flange coating, and they are also easily accessible. However, there are certain drawbacks to the flange.flange coating It greatly depends on the applicator; if the coating is not applied correctly, it may result in corrosion on the flanges. As a result, the flange coating technique has both advantages and downsides.

Why do we do 3lpe coating on flange?
The pipeline must be buried underground to transport crude oil, natural gas, and other commodities across vast distances. Due to the humid conditions underneath as well as the presence of soil and water, the pipe's exterior surface may corrode. The problem can be remedied and the durability improved with a 3LPE coating for the flanges, extending the lifespan of the pipe system overall. The3lpe coating offers excellent resistance to wear, abrasion, alkali, acid, etc.

Types Of Epoxy Coating Used For Flanges?
The Types Of Epoxy Coating Used For Flanges are:

  • Epoxy Lined Flanges
  • Fusion Bonded Epoxy Coating Blind Flange
  • Flat Face Flange Coating
  • Flange Pe Coating
  • DN300, PN50 Underground Flange Coating

How Long Does FBE Coating Last on Flanges?
FBE is a thermosetting powder coating with anti-corrosion qualities known as fusion bonded epoxy. They are regarded as permanent ones due of their nature.

What is Flange Face Coating?
The coating of various materials applied to the flange face is known as a flange face coating. They mainly come in two varieties: those with and those without rust inhibitors. Due to their additional advantages, rust inhibitor-infused coatings are more extensively utilised and more well-liked. The one without inhibitors essentially aids in the formation of barriers and prevents any kind of moisture from reaching the flange face.

PTFE Lined Flange

PTFE Lined Flange

Fusion Bonded Epoxy Coating 4.5 Inch-36 Inch Flanges and Pipe Fittings are available from Raaj Sagar Steels.


Size 25NB TO 300NB
Material Standard ANSI B16.5
Coating FBE / EPOXY / PTFE Lined
Rated Pressure 16KG/CM2
Flange Face Type Provided By Manufacturer RF (Raised Face), RTJ (Ring Type Joint)
Color BLUE/YELLOW
Thickness Lining : 03 to 05mm
Spark test 15 KVDC
Making Methods Provided By Manufacturer Casting And Forging
Rolling And Cutting

Are you searching for PTFE Lined Blind Flange manufacturers, suppliers, importers, distributors, dealers, and stocks in Mumbai?.

Construction

Flanges CS / IS 2062
Lining material Pure Teflon – Virgin / Pigmented /
Antistatic FEP / PFA
Lining duty Standard/Heavy
Drilling standards ANSI B 16.5 , TABLE – E
Dimension of flanges ASA 150 / DIN / BS

Dimensions

Nominal Size X
DN1 DN2
In. In. mm
1.1/2" 1" 30
2" 1.1/2" 40
3" 2" 40
4" 3" 40
6" 4" 50
8" 6" 50
10" 8" 50
12" 8" 50
12" 10" 50
  • The first layer serves as a barrier against corrosion. Epoxy that has been fused together to form this layer offers exceptional corrosion resistance. The fusion-bonded epoxy sticks to the blasted steel surface rather effectively..
  • Second layer: The copolymer-sticky layer. A polyethylene molecule grafted with maleic anhydride serves as the copolymer adhesive. The fusion-bonded epoxy and the top layer polyethylene are both chemically well-bonded to this material.
  • Layer 3: This layer is made of polyethylene and serves as physical protection. Because copolymer adhesive and polyethylene are similar, they adhere well.

Manufacturer of PTFE Lined Blind Flange and FBE fusion bonded epoxy Weld Neck Flanges in India

d DN D a k b ı Bolt Number of Holes Weight Box
mm mm mm mm mm mm mm mm mm kg Piece
20 15 95 28 65 12 14 M12 4 0,232 85
25 20 105 34 75 12 14 M12 4 0,288 68
32 25 115 42 85 16 14 M12 4 0,544 52
40 32 140 51 100 16 18 M16 4 0,836 20
50 40 150 62 110 18 18 M16 4 0,902 15
63 50 165 78 125 18 18 M16 4 1,074 15
75 65 188 92 145 18 18 M16 4 1,368 15
90 80 204 108 160 20 18 M16 8 1,516 10
110 100 224 128 180 20 18 M16 8 1,960 10
125 100 224 135 180 20 18 M16 8 1,938 10
140 125 252 158 210 24 18 M16 8 2,866 6
160 150 285 178 240 24 22 M20 8 3,576 6
180 150 285 188 240 24 22 M20 8 3,298 6
200 200 340 235 295 27 22 M20 12 5,032 4
225 200 340 238 295 27 22 M20 12 4,900 4
250 250 419 288 355 32 26 M24 12 10,182 2
280 250 419 294 355 32 26 M24 12 9,860 2
315 300 478 338 410 34 26 M24 12 13,150 2
355 350 532 376 470 42 26 M24 16 22,200 1
400 400 592 430 525 46 30 M27 16 26,214 1
Operating Temperatures -30~100 °c
PTFE Lined Flange Price Per Piece in India FBE Lined Flange Price in INR Coated Flange Price in UAE Dirham FBE Coating flange Price in USD
PTFE LINED, 316S/S & 1.00 ASA 150 SWIVEL FLANGE, PTFE LINED Per Unit 11,014 UAE Dirham 544.21 $148.18
PTFE LINED REDUCING FLANGE (DN100/40) Per Unit 13,327 UAE Dirham 658.50 $179.27

The price list above is an estimate. renowned Indian manufacturer of FBE lined flanges. 3lpe Coating Flange Supplier. Compare our price to that of other Mumbai manufacturers of Fbe coated flanges.

Description MOC
Flange IS 2062 / ASTM A 105 / SS304 / SS316
Lining PTEF / PFA / FEP / PVDF/ HDPE / PP
Lining thickness 3mm Minimum
Flange connection ANSI B16.5,#150 / Customer requirement
Spark test 15 KVDC

Manufacturer in Mumbai of FBE Coated Flanges and 3 Layer Polyethylene Coating Slip On Flanges; see Coating Flange Faces
  • Internal lining: Maximum up to 750 microns
  • External coating: Maximum up to 750 microns
Flange Coating

Flange Coating

PTFE Lined Flange

PTFE Lined Flange

3lpe Coating Flange

3lpe Coating Flange

Fbe Lined Flange

Fbe Lined Flange

Fbe Coated Flanges

Fbe Coated Flanges

Coating Flange Faces

Coating Flange Faces

Fusion Bonded Epoxy Coating

Fusion Bonded Epoxy Coating

PTFE Lined Blind Flange

PTFE Lined Blind Flange

3 Layer Polyethylene Coating Slip On Flange

3 Layer Polyethylene Coating Slip On Flange

FBE fusion bonded epoxy Weld Neck Flanges

FBE fusion bonded epoxy Weld Neck Flanges

Fusion Bonded Epoxy Coating flanges

Fusion Bonded Epoxy Coating flanges

Class 150 3lpe Coating Flange

Class 150 3lpe Coating Flange

FBE Coating Blind flange

FBE Coating Blind flange

Carbon Steel PTFE Lined Orifice Flanges

Carbon Steel PTFE Lined Orifice Flanges

Fusion Epoxy Coating DI Socket Weld Flange

Fusion Epoxy Coating DI Socket Weld Flange

Pros

  • These coatings are quite simple to apply.
  • Rust inhibitor-containing coatings are extremely effective at preventing corrosion.
  • They tend to dry quickly.
  • Readily available and simple to obtain

Cons

  • Because the bore of the pipe is left uncovered, none of these flange face coatings keep dirt out of the piping components.
  • They also offer little impact protection.
  • Coatings are not suitable for long-term storage.
  • If the coating is not placed appropriately, a portion of the flange face may be exposed to the environment, resulting in rust.
Fusion Epoxy Coating DI Socket Weld Flange and Carbon Steel PTFE Lined Orifice Flanges manufacturer in India
  • Steel pipe is protected against corrosion by 3LPE coating.
  • Excellent chemical resistance and cathodic disbondment resistance.
  • During handling, a top coat of polyethylene protects the fusion bonded epoxy from abrasion and damage.
  • The external and interior 3LPE coating and lining are firmly adhered to the mild steel pipe surface, with a mean adhesion strength of 125 kg/cm2.
DN D (MM) ISO PN
15 20 10/16
20 25 10/16
25 32 10/16
32 40 10/16
40 50 10/16
50 63 10/16
65 75 10/16
80 90 10/16
100 110 10/16
100 125 10/16
125 140 10/16
150 160 10/16
200 200 10
200 225 10
200 200 16
200 225 16
250 250 10
250 280 10
250 250 16
250 280 16
300 315 10
300 315 16
350 355 10
350 355 16
400 400 10
400 400 16

Coating life expectancy of above 75 years

  • Drinking water pipelines.
  • Oil and gas pipelines
  • Plant process water applications
  • Paper & Pulp
  • Marine Applications
  • Industrial Boilers
  • Power Plants