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Carbon Steel Butt Welded SCH20 Elbow

Carbon Steel Butt Welded SCH20 Elbow

The carbon steel butt welded SCH20 elbow is a kind of pipe fitting used for the bend of pipe. The largest proportion of all pipe fittings used in the piping system is about 80%. Generally, different forming processes are selected for different materials or wall thickness elbow. The seamless elbow forming process commonly used by manufacturers includes hot push, stamping and extrusion.

1.The forming process of hot push elbow is a process that USES special elbow push machine, core die and heating device to make the blank on the die move forward under the push of pushing machine, and is heated, expanded and bent during the movement. Hot push bend deformation characteristics are based on volume before and after plastic deformation rule of metal materials determine the pipe diameter, pipe diameter bend diameter, through the core module and control the deformation of the process, make the inner arc compressed metal flow, the compensation to other parts of the thinned by hole diameter, wall thickness uniform Angle is obtained.

produce elbow

2.Specification of Carbon Steel Butt Welded SCH20 Elbow

  

1

Material:

carbon  steel (ASTM A234WPS, A234WPC, A420 WPL6),

(ST45.8  A105 A106 STG42)

Alloy steel(ASTM A234 WP12/WP11/WP22/WP5/WP9/WP91)

Stainless steel(ASTM A403 WP304/WP304L/WP316/WP316L)

2

Standard:

ASME/ANSI B16.9, DIN2650,2615,2616,2617,JIS B2311, 2312,2313, EN 10253-11, EN10253-2, GB

3

Size:

1/2”—48”

4

Thickness:

SCH10,SCH20,SCH30,SCH STD, SCH40, SCH60,SCH XS, SCH80, SCH100, SCH120,SCH140,SCH160,SCH XXS

5

Type:

Elbow, tee, reducer, nipple, plug, union, bushing, cap, etc

6

Surface:

Transparent oil, rust-proof black oil, hot galvanized

7

Weight:

Heavy light, light weight

8

MOQ:

1 piece

9

Packaging:

1)Wooden case

2)Pallet

3)As per customer’s requirements

10

Application:

Oil, chemical industrial, water conservancy, electric power, boiler, machinery, metallurgy, etc

3.Quality Detailes of Carbon Steel Butt Welded SCH20 Elbow

Quality Detailes of Carbon Steel Butt Welded SCH20 Elbow

4.The Package of Carbon Steel Butt Welded SCH20 Elbow

The Package of Carbon Steel Butt Welded SCH20 Elbow

5.FAQ

Q:How can I get some samples?

A:Small samples in store and can provide the samples for free. Catalgue is available, most patterns we have ready samples in stock. Customized samples will take about 5-7days.

 Q:What is the MOQ?


A:Stainless steel coils 3 tons, pattern sheets 50pcs.

 Q:How does your company do regarding quality control?


A:BV and SGS certificates, production process followed the ISO 9000 system.

 Q:How about the delivery time?

A:With 15-30days after down payment received.

Q:Do you have OEM service?

A: Yes.Variety of products size,quality and quantity can be customized according to your need.



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