ASTM A519 seamless tubes manufacturers

1.O.D:6-760mm
2.W.T:1-80mm
3.Length: 5.8m, 6m, 11.8m, 12m, or random length as required.
4.ASTM A519 Standard: 4118, 4130,4135,4137,4140
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Product Details

ASTM A519 Seamless Tubes Manufacturers According to different purposes, the production and supply of thick-walled seamless steel pipes and thin-walled seamless steel pipes.The seamless steel pipe is a steel pipe perforated from a whole round steel with no weld on the surface. The maximum diameter is 900mm and the minimum diameter is 4mm.

Product Name

ASTM A519 Seamless Carbon steel pipe

Size

OD

12.7mm-710mm

Thickness

3mm-45mm

Length

5.8M,11.8M

Steel Material

ASTM A53/A106,API 5L,EN10216,DN162ASTM A179 A192 A210 1008, 1010, 1018, 1020, 1025, 1026, 4130, 4140

Steel Grade

Grade A,Grade B,Grade C,X42,X52.X56.S235JRH,S355,P265 ect.

Process

Hot rolled/hot expansion/cold drawn/cold rolled

Usage

High temperature service

Surface

Bared Black Painting, Galvanized,Coating

Inspection

With Hydraulic Testing, Ultrasonic testing or X-ray Test

Elongation

As per API 5L

Certificate

ISO9001;2000

Package

1) In bundle with steel strips;
2) By plastic bag then strips;
3) As client' requirements.


Chemical Composition

Material

C

Si

Mn

P

S

Cr

Mo

4140

0.38-0.43

0.15-0.35

0.75-1.00

0.040max

0.040max

0.80-1.10

0.15-0.25

Mechanical Property

Material

Tensile Strength,Mpa

Yield Strength,Mpa

Elongation/%

4140

Min855

Min621

Min15

A519 4140 seamless mechanical pipes are used for power stations, nuclear power plants, chemical plants, oil refineries,industrial plants and so on.

A519 Seamless Tubes Manufacturers mainly supplies high-precision structural steel pipes for petroleum geological drilling pipes, cracking pipes for petrochemical industry, boiler pipes, bearing pipes, automobiles, tractors, and aviation.

JDSTEELPIPE is one of the leading ASTM A519  seamless tubes manufacturers and suppliers, if you want to buy or import best high-quality Tube, factory, seller, and exporter, please feel free to contact usinfo@jiade-group.com

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