DIN 2609 St 44 Carbon Steel Seamless Tubes

DIN 2609 St 44 Carbon Steel Seamless Pipe is a carbon steel containing carbon, manganese and sulfur in its composition.DIN 2609 St 44 pipe has a minimum yield strength of 420MPa and a minimum tensile strength of 550MPa. Surface treatments include polishing, annealing, annealing, pickling, etc.
DIN 2609 St 44 Seamless Pipes are made of strong material with high yield and tensile strength high temperature properties combined with resistance to high pressure and corrosion. DIN 2609 St 44 mild steel pipes are used in high temperature applications such as oil pipeline transportation, heat exchangers.

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Product information

DIN 2609 St 44 Seamless Tube Standard Specifications

Size	4 to 219mm W. T.: 0.5 to 20mm
Swg & Bwg	10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Schedule	SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Size	3.35 mm OD To 101.6 mm OD
wall thickness	0.020" –0.220", (special wall thicknesses available)
Length	Single Random, Double Random, Standard & Cut length Pipe & Tube
Finish	Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
End	Plain End, Beveled End, Treaded Pipe & Tube
Value Added Service	Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.

DIN 2609 st 44 Seamless Steel Pipes Chemical Composition

Grades	Carbon	Phosphorous	Sulphur
ST 44-0	maximum 0.21	0.04	0.04

DIN 2609 st 44 Steel Pipes Mechanical Properties

Grades	Yield Strength		Tensile Strength			Elongation A5 min
	MPa min	ksi min	MPa min	MPa min	ksi min	Percentage
ST 44-0			420	550	–	21

DIN 2609 st 44 seamless Pipe Tolerance Chart

Component length (milimeter)	OD 30-100 milimeter	OD 100-254 milimeter
10-100	+ 1.0/- 0	+ 2.0/- 0
100-600	+ 2.0/- 0	+ 3.0/- 0

DIN 2609 st 44 Carbon Steel pipes

Why choose us

Our pipes and tubes have a wide range of applications in many market sectors, including the oil and gas, petrochemical and construction industries. And we can offer different properties for different purposes (e.g. corrosion protection).

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FAQ

Q: Are you trading company or manufacturer ?
A: Trading company, also manufacturer.
Q: How long is your delivery time?
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.

 

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