Red Lacquer Grooved Steel Pipe Powder coated for Fire Protection service

 1.What is the Grooved steel pipe?

The Grooved steel pipe is a kind of composite pipe that is coat a special dusty material on the

internal and external surfaces after the special fabrication processing of the basic

pipes, so the pipe has excellent characteristic of high pressure resistance, antistativity,

fire resistance, strong chemical corrosion resistance, etc.

2.Coating meterial : PE and EP

3.Color : black , gray, red, blue, white

4.Coating thickness:

400micrometer -1000 micrometer for PE,

100 micrometer - 400micrometer for EP.

5.Type of coating: Hot dip for PE, inside and outside painted for EP

6. Connection type: threaded, grooved, flange, and other.

7. Process:

surface treatment- Preheat -Spray -Touch up - baking curing -cooling -parity

(End of the plastic tube can be tested, including appearance, coating thickness,

corrosion resistance, wear resistance, density, hardness, combined with Strength

or adhesion, etc. )- packing and shipping

8.Inspecting:

 9.Grooved steel pipe features:

Advantage:

It has excellent corrosion resistance, at the same time, the plasitc coating itself also

has good electrical insulation, does not produce electrical erosion. Low water

absorption, high mechanical strength, low coefficient of Mocha, to achieve the purpose

of long-term use. Can effectively prevent damage to roots and soil environmental

stress and other plants, the connection is convenient, simple maintenance.

Shortcoming:

It can't be bended .

10.Grooved steel pipe application:

A. All kinds of circulating water system for Civil and Industry

B. Fire service

C. All drainage conveyance, In particular, the cold and hot water system in Hotel, restanrant, and Upscale residential area.

D. Chemical geography pipes, crossing pipe

E. Ventilation pipe for mine.

Grooved steel pipe

Groove connection

Grooved steel pipe

Flange connection

Grooved steel pipe packaging normally are bundles, losses or client option in bundle with strip or in

bulk or according tocustom opinion.

25 tons/container for pipe with usual outer diameter.

For 40" container the max length is 12m.

other options are available based on customer requests. Please discuss when placing orders.

Grooved steel pipe

Packing photos 

Grooved steel pipe

Loading into container

Grooved steel pipe

Factory overview 

Grooved steel pipe
Workshop 

Grooved steel pipe
Related products

Fire protection pipe fittings 

Grooved steel pipe

Company certificate

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Red Lacquer Grooved Steel Pipe Powder coated for Fire Protection service