Carbon Steel Pre Fabricated Fittings

• Customization: Available
• Standard: DIN, GB, JIS
• Type: Welding Flange
• Model NO.: KM-20241218
• Material: Carbon Steel
• Structure: Flanges
• Connection: Welding
• Sealing Surface: FF
• Manufacturing Way: Forging
• Standards: API 5L, A106, A53, BS1387, GOST 8732, etc
• Materials: Steel 10, 20, X42, X52, X65, X70, Q355b, S355jr
• Surface Treatment: Black Painting, Varnish Coating, Galvanizing
• Package: in Bundles, Wooden Cases, Steel Frame, etc
• Connection Way: Welding or Threading
• Temperature Classification: Medium Temperature Piping
• MPa Classfication: Medium Pressure Piping
• Medium: Liquid
• Cross-Section Shape: Round
• Connection Type: Flange
• Diameter: 21.3mm~600mm
• Transport Package: in Bundles, Ply Wooden Cases or Steel Frame, etc
• Specification: 21.3mm~600mm
• Trademark: KINGMETAL
• Origin: China
• HS Code: 7307910000
• Production Capacity: 1000 Tons Per Month

Product Description

Carbon steel Pre Fabricated Fittings

What is a Pipe Spool?

A pipe spool refers to a section of a piping system that is prefabricated as smaller segments with flanges and fittings. Piping spools are often prone to corrosion due to their exposure to the elements, water and other natural electrolytes.

pipe spool fabrication
Piping spools are fabricated using various types of raw pipes and pipe fittings and they include flanges, elbows, tees, and a lot more. They are usually fabricated offsite. The raw pipes are pre-cut to specific sizes and together with pipe fittings and other components. They are temporarily fitted together. This partially finished sub-assembly is then welded with other spool components.

Pre-Fabrication of piping spools
Roll correction and welding process are fitting of the main pipe by rolling machine and the welder does not need to change his situation, and also the position of fitting and welding occur when more than one branch of the long pipe overcome the clearance limit. To create a more efficient piping system and save time, pipe spool pre-fabrication is used. Because if the system did not produce preliminary, the welding of the system will take much more time and the welder has to move over the main pipe to accomplish fitting or welding.

They generally easily corrode because of the elements they exposure; water and natural electrolytes. Acceptable protective monitoring must be done when applying pipe spool systems. Pipe spool fabrication is very important because the construction of the ship and other marine industries require intensive piping. Piping spools create great advantages because they reduce the limitations of space on site. With this advantage, all of the pipeline using industries has a great opportunity to increase their pipeline system efficiency and decrease their need for workforce and time.

Pipe spool systems are mostly used in power plants and petroleum refineries which requiring intensive piping. These systems include carriage and transport of fluid and gas and these transportation systems need lots of connection parts. In these systems, there is no place for mistakes. Assembly and fabrication of pipelines must be done correctly.
This piping application has two main stages;
1.Pipe Spool Production
2.Site Installation
Piping spools are produced by the usage of raw pipes and pipe fittings. The cutting process of the raw pipes is done with prespecified sizes that are suitable for the pipe fittings and other components.
 

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Product Description
Material: Carbon steel grade b,x42,x52,X65,X70,Q235B,Q355B,S355JR,etc
Standard: BS EN10296,BS EN10025,GB/T13793-1992,API 5L,A106,,A53,etc

Wall Thickness: 3mm-60mm
Advantage: better mechanical properties, long service life, anti corrosion and high pressure 
Application:  water/oil well drilling connection, water supply pipe supply, pipe connection
Surface Treatment: Polishing or passivation and pickling

Carbon steel Galvanized steel Double Flanged Pipe with high quality
PIPE BODY	Pipe standard	ASTM A106
	Pipe diameter	21.3~600	mm
	Wall thickness	3-60	mm
Flange specifications	Flange sizes	DN15~DN600
	Hole sizes	8/12	mm
	Number	8/12	nos.
Total length	Flange wall thickness	24	mm
	Pipe length	1~12	m
	Pipe length	1~12	m

Seamless carbon steel pipe :   size--1/2" to 24" 

                                   material: Gr.A, Gr. B, X42-X80, etc

                                   standard--API 5L, ASTM A53/A106,ASTM A213, DIN1629, DIN17175, DIN2391 etc

Welded carbon steel pipe:      size---1/8" to 48"

                                   material: Gr.A, Gr. B, X42-X80,Q235 etc

                                   standard--ASTM A53, ASTM A500, ASTM A252, API 5L, DIN17172, BS 1387/85, BS4568 etc.
 

Products	Size	Production Standard	Carbon steel	Alloy Steel	Stainless Steel
Flanges	DN15-DN600	ASTM B16.5/B16.47, EN1092,DIN,BS 4504.	A105,P235/P245/	P11,P5,P9	304/304L/316/
			P265GH		316L/321