A335 Gr. P9 Random Length Smls Ferritic Alloy Steel Pipe

• Customization: Available
• Grade: P9
• Pipe Certification: ASTM
• Model NO.: A335 Gr. P9
• Provide Samples or Not: Provide
• Inspection or Not: as Required to Inspection
• Other: Small Order Accepted
• Product Name: Alloy Steel Pipe
• Key Words: Gr. P9 Smls Pipe
• Sample: Available
• Brand: Derbo
• Quality: High Level
• Transport Package: in Hexagonal Shape Bundless Wrapped with Steel
• Specification: ISO API ANSI
• Trademark: Derbosteel
• Origin: Sichuan China
• HS Code: 7306500000
• Production Capacity: 100000 Tons/Years

Product Description

A335 Gr.P9 O.D168.3 THK7.11 random length SMLS ferritic alloy steel pipe

Certificate: ISO9001: 2000, PED, API 5L, API 5CT, TS16949, Mill Test Certificate EN10204/3.1B

Material: 20G, 20MnG, 25MnG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, 10CrMo910, SA106B, SA106C, SA335 P5, SA335 P11, SA335 P12, SA335 P22, SA335 P91, SA335 P92, ST45.8, 15Mo3, 13CrMo44, 10CrMo910, 15NiCuMoNb5-6-4, etc.


ASTM A335 Grade P9
Other standard specifications include the categories of A209 seamless carbon-molybdenum alloy-steel boiler and superheater tubes; A210 seamless medium-carbon steel boiler and superheater tubes and A335 seamless ferritic and austenitic steel boiler, superheater and heat-exchanger tubes. Piping wall thicknesses range from 1/2 inch to 5 inches. A335 grades also have the letter H or M assigned, which changes the composition and specifications for that series.

ASTM A335 Steel Pipe Chemical Composition and Mechnical Properties

Trade  make	Chemical components							Mechanical performance
	C	Si	Mn	P	S	Mo	Cr	Tensile strength	Yield Strength	Elongation
								(Mpa)	(Mpa)	(%)
P5	0.15max	0.5max	0.30-0.60	≤0.025	≤0.025	0.45-0.65	4.0-6.0	≥415	≥205	≥30
P9	0.15max	0.2-1.0	0.30-0.60	≤0.025	≤0.025	0.90-1.10	8.0-10.0	≥415	≥205	≥30
P11	0.05~0.15	0.50-1.0	0.30-0.60	≤0.025	≤0.025	0.44-0.65	1.0-1.5	≥415	≥205	≥30
P12	0.05~0.15	≤0.50	0.30-0.60	≤0.025	≤0.025	0.44-0.65	0.8-1.25	≥415	≥205	≥30
P22	0.05~0.15	≤0.50	0.30-0.60	≤0.025	≤0.025	0.87-1.13	1.9-2.60	≥415	≥205	≥30
P23	0.04~0.10	≤0.50	0.10~0.60	≤0.030	≤0.01	0.05~0.3	1.90~2.60	≥510	≥400	≥30

This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; The full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.


Tensile strength(min) 415Mpa
Yield strength(min) 220Mpa
Elongation 30%
Delivery condition annealed
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