ASTM A335 P9 Alloy Steel Pipe

• Customization: Available
• Type: Seamless
• Technique: Cold Drawn
• Surface Treatment: Acid Pickling
• Usage: Pipeline Transport, Oil/Gas Drilling, Chemical Industry, Construction & Decoration, Special Purpose
• Section Shape: Round
• Standard: ASME B16.9,ASME B16.28,BS 1640,BS1965, DIN2605,
• Transport Package: Bundle
• Specification: Astm A335 P9
• Trademark: C&N
• Origin: China
• Production Capacity: 500tons/Month

Product Description

 

ASTM A335 P9 Alloy Steel Pipe

Specification :

Size	:	1/8NB TO 24NB IN
Standards	:	ASTM A 335, ASME SA 335, ANSI B36.10
Type	:	Seamless
Specialized in	:	Large Diameter Size
Wall Thickness	:	Schedule 20 - Schedule XXS (heavier on request) up to 250 mm thk.
Form	:	Round, Square, Rectangular, Hydraulic Etc.
Length	:	Single Random, Double Random & Cut Length.
Tubing End	:	Plain End, Beveled End, Treaded.

Chemical Compositions :

C, %	Mn, %	P, %	S, %	Si, %	Cr, %	Mo, %
0.015 max	0.30-0.60	0.025 max	0.025 max	0.50 max	4.00-6.00	0.45-0.65

Mechanical Properties :

Tensile Strength, MPa	Yield Strength, MPa	Elongation, %
415 min	205 min	30 min

Heat Treatment Requirements :

	P5, P9, P11, and P22
Grade	Heat Treatment Type	Normalizing Temperature Range F [C]	Subcritical Annealing  or Tempering  Temperature Range F [C]
P5 (b,c)	Full or Isothermal Anneal
	Normalize and Temper	*****	1250 [675]
	Subcritical Anneal (P5c only)	*****	1325 - 1375 [715 - 745]
P9	Full or Isothermal Anneal
	Normalize and Temper	*****	1250 [675]
P11	Full or Isothermal Anneal
	Normalize and Temper	*****	1200 [650]
P22	Full or Isothermal Anneal
	Normalize and Temper	*****	1250 [675]
P91	Normalize and Temper	1900-1975 [1040 - 1080]	1350-1470 [730 - 800]
	Quench and Temper	1900-1975 [1040 - 1080]	1350-1470 [730 - 800]

Tensile Requirements :

	Seamless
	P-5	P-9	P-11	P-22	P-91	P91 shall not have a hardness not exceeding 250 HB/265 HV [25HRC].
Tensile   Strength, min.,   psi
ksi	60	60	60	60	85
MPa	415	415	415	415	585
Yield Strength,   min., psi
ksi	30	30	30	30	60
MPa	205	205	205	205	415

Wall Thickness :

NPS [DN] Designator	Tolerance, % from Specified
	Over	Under
1/8 to 2 1/2 [6 to 65] incl., all t/D ratios	20.0%	12.5%
Above 2 1/2  [65], t/D < or = 5%	22.5%	12.5%
Above 2 1/2  [65], t/D > 5%	15.0%	12.5%
(t = Specified Wall Thickness; D = Specified Outside   Diameter)

Types Of Alloy Steel ASTM a335 p9 70/30 Pipes & Tubes :

•   Alloy Steel P9 Seamless Pipes & Tubes
•   Alloy Steel P9 Welded Pipes & Tubes 
•   Alloy Steel P9 Erw Pipes & Tubes
•   Alloy Steel P9 Efw Pipes & Tubes
•   Alloy Steel P9 Fabricated Pipes & Tubes•   Alloy Steel P5 Square Pipes & Tubes
•   Alloy Steel P9 Rectangular Pipes & Tubes
•   Alloy Steel P9 Round Pipes & Tubes
•   Alloy Steel P9 High Pressure Pipes & Tubes

alloy-a335-p9-pipe

 

 

HONGCHENG LIMITED CHINA have exported Alloy Steel Pipe , ASTM A333 p9 pipes to over 60 countries including Sudan,UAE, UK, Iran, Iraq, Qatar, Bahrain, Oman, Yemen, Lebanon, Jordan, Saudi Arabia, Malaysia, Indonesia, Singapore, Australia, New Zealand, USA, Canada, Mexico, Brazi, Netherlands, Germany, Italy, Spain, Serbia, Kuwait, Peru, Nigeria, Poland, South Africa, Denmark, Turkey, Egypt, Venezuela, Kuwait, Madagascar, Angloa & Srilanka. we stock reputation factory material from chengde, baosteel, vallourec tianda, kanghong, hengyang valin ,JFE etc,the stock list update weekly.