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Alloy ASTM A335 P11 Smls Steel Pipe , DN30 Steel Hollow Tube

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Alloy ASTM A335 P11 Smls Steel Pipe , DN30 Steel Hollow Tube

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Brand Name :	HYST
Model Number :	alloy steel pipe
Certification :	ISO 9001
Price :	1000 USD/Ton
Payment Terms :	L/C, T/T, Western Union
Supply Ability :	50 Ton/week
Delivery Time :	within 10 days

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Alloy ASTM A335 P11 Smls Steel Pipe , DN30 Steel Hollow Tube

Alloy Steel Hollow Tube , ASTM A335 P11 Seamless Steel Pipe SMLS Pipe / Steel Pipe

Product Description

Steel grade: ASTM A335 P11

Packing:

Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.

Inspection and Test:

Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.

Surface treatment:

Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.

ASTM A335 P11 Chemical Compositions(%)

Compositions	Data
UNS Designa-tion	K11597
Carbon	0.05-0.60
Manganese	0.30-0.60
Phosphorus(max.)	0.025
Sulfur(max.)	0.025
Silicon	0.50-1.00
Nickel	…
Chromium	1.00-1.50
Molybdenum	0.44-0.65
Other Elements	…

Mechanical properties for ASTM A335 P11

Properties	Data
Tensile strength, min, (MPa)	415 Mpa
Yield strength, min, (MPa)	205 Mpa
Elongation, min, (%), L/T	30/20

Material & Manufacture

Pipe may be either hot finished or cold drawn with the finishing heat treatment noted below.

Heat Treatment

A / N+T
N+T / Q+T
N+T

Mechanical Tests Specified

Transverse or Longitudinal Tension Test and Flattening Test, Hardness Test, or Bend Test
For material heat treated in a batch-type furnace, tests shall be made on 5% of the pipe from each treated lot. For small lots, at least one pipe shall be tested.
For material heat treated by the continuous process, tests shall be made on a sufficient number of pipe to constitute 5% of the lot, but in no case less than 2 pipe.

Notes for Hardness Test:

P11 shall not have a hardness not exceeding 250 HB/265 HV [25HRC].

Alloy ASTM A335 P11 Smls Steel Pipe , DN30 Steel Hollow Tube

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