astm a178 boiler tube

Decho is a professional supplier on astm a178 boiler tube. ASTMA178 spefication covers minimum-wall-thickness, electric-resistance-welded tubes made of carbon steel and carbon-manganese steel intended for use as boiler tubes, boiler flues, superheater flues, and safe ends.

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1.Description

astm a178 boiler tube

Pipe Type

ERW Steel Pipe

Deliver Condition

hot rolled

Pipe Material

ASTMA178 GR.A

Pipe Length

12m max

Pipe End

Plain End, Bevel End

Surface treatment

black painting, galvanized , anti corrosive coatings

Pipe Sizes

DN10 to DN300

Wall thickness

sch40, sch60, std,sch80

Package

Bundle package with water proof plastic bags

Shipment

in 20FT, 40FT container or break bulk vessels

Production Capacity

10000 tons per month .

2. Material and Chemical Composition

Material

Chemical Composition %

ASTMA178 GR.A

0.06-0.18

0.27-0.63

≦0.035

3. Mechanical Properties:

Material

Mechnical Properties

Yield Strength

Tensile Strange

ASTMA178 GR.A

≧180MPA

≧325MPA

4.Non Destructive Test & Hydro-static Test :

ERW Pipe will be doing NDE test for each pipe in 100% frequency . The test way includes Ultrasonic test and X-ray test.. Pipe will do hydrostatic test in 100% frequency

5. Big Stock :

We have a large quantity of erw steel pipe in stock , covering standard of ASTMA53, ASTMA178, API 5L ect

6. Coatings :

1) Black Painting

2) Hot Dip Galvanized Coatings : Z200 to Z600

3)Anti corrosive coatings : 3LPE/ FBE/ Liquid epoxy coatings.

7. One-stop purchase service :

Except for erw steel pipes, Decho can also provide you related pipe fittings as elbows, tees, flanges , reducers ect. If you have any request for your project ,pls do not hesitate to contact us by email : [email protected]