$1,100.00 - $1,800.00
Min. Order : 1 Ton

Fushun ASTM A335 P2 Seamless Ferritic Alloy Steel Pipe For High Temperature Service

Get Latest Price
Trade Assurance
Built-in order protection service in alibaba.com
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Port: Shanghai
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: 200000 Ton/Tons per Year alloy steel pipe for high temp.
Place of Origin: China
Tolerance: ±1%
Standard: ASTM,ASTM A335-2006
Processing Service: Cutting
Certification: ISO PED
Section Shape: Round
Outer Diameter: 24 - 800 mm
Thickness: 3.5 - 200 mm
Type: Seamless Steel Pipe
Alloy Or Not: Is Alloy
Product name: seamless alloy steel pipe
Special Pipe: boiler tube
Surface Treatment: bare/grounded/painted
Technique: Cold Drawn
Application: Boiler Pipe
Packaging Detail: alloy steel pipe for high temp.
Hunan Fushun Metal Co., Ltd.
Gold Supplier
CN
Trading Company
≤8h
Response Time
100.0%
On-time delivery rate
US$ 30,000+
1
Transactions
Visit Store
Product Information
Fushun Metal supplies ASTM A335 Cr-Mo alloy steel seamless pipes sized from 24mm to 800mm ranging in wall thickness from 3.5mm to 200mm or even thicker.

ASTM A335 is a standard specification for seamless ferritic alloy-steel pipe for high-temperature service. The specification generally covers chrome-moly seamless pipes with remarkable resistance to corrosion and good tensile strength at high-temperature service.
Alloy Steel Pipe in Grade
ASTM A335 P1/ P2/ P5/ P5b/ P5c/ P9/ P11/ P12/ P15/ P21/ P22/ P23/ P24/ P36/ P91/ P92/ P122/ P911
Size
Size: 24 to 800 mm
Wall Thickness: 3.5 to 200mm
SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Pipes Tolerance
Cold drawn pipe: +/-0.4~2.38mm according to diameters
Cold rolled pipe: +/-0.2~1.5mm according to diameters
WALL THICKNESS
The tolerances in WT, in %, from specified are:
· 1/8 to 2 1/2 [6 to 65] incl., all t/D ratios: over 20%, under 12.5%
· Above 2 1/2 [65], t/D < or = 5%: over 22.5%, under 12.5%
· Above 2 1/2 [65], t/D > 5%: over 15%, under 12.5%
t = Specified Wall Thickness; D = Specified Outside Diameter)
In Length of
Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths
Value Added Service
Draw & Expansion as per required Size & Length
Heat Treatment, (Full Annealed Isothermal Annealed Normalized and Tmepered)
Bending,
Machining Etc.
Test Certificate
Manufacturer Test Certificate
IBR Test Certificate
Laboratory Test Certificate from Govt. Approved Lab. &
Under Third Party Inspection
Pipe Form
Round Pipes/Tubes,  “U” Shape Pipes/Tubes
Pipe End
Plain End, Beveled End, Threaded
Pipe Type
Seamless
Pipe End Protection
Plastic Caps
Pipe Outside Coating
Black Painting, Anti-Corrosion Oil, Galvanised Finish, Finish as per customer Requirements
Inspection, Test Certificate/ Reports
Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third
Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports, India Boiler
Regulations (IBR) Test Certificate
ASTM ASME (S)A-335/(S)A-335M Grade and chemical composition
Grade
UNS
C≤
Mn
P≤
S≤
Si≤
Cr
Mo
P1
K11522
0.10~0.20
0.30~0.80
0.025
0.025
0.10~0.50
0.44~0.65
P2
K11547
0.10~0.20
0.30~0.61
0.025
0.025
0.10~0.30
0.50~0.81
0.44~0.65
P5
K41545
0.15
0.30~0.60
0.025
0.025
0.5
4.00~6.00
0.44~0.65
P5b
K51545
0.15
0.30~0.60
0.025
0.025
1.00~2.00
4.00~6.00
0.44~0.65
P5c
K41245
0.12
0.30~0.60
0.025
0.025
0.5
4.00~6.00
0.44~0.65
P9
S50400
0.15
0.30~0.60
0.025
0.025
0.50~1.00
8.00~10.00
0.44~0.65
P11
K11597
0.05~0.15
0.30~0.61
0.025
0.025
0.50~1.00
1.00~1.50
0.44~0.65
P12
K11562
0.05~0.15
0.30~0.60
0.025
0.025
0.5
0.80~1.25
0.44~0.65
P15
K11578
0.05~0.15
0.30~0.60
0.025
0.025
1.15~1.65
0.44~0.65
P21
K31545
0.05~0.15
0.30~0.60
0.025
0.025
0.5
2.65~3.35
0.80~1.60
P22
K21590
0.05~0.15
0.30~0.60
0.025
0.025
0.5
1.90~2.60
0.87~1.13
P91
K91560
0.08~0.12
0.30~0.60
0.02
0.01
0.20~0.50
8.00~9.50
0.85~1.05
P92
K92460
0.07~0.13
0.30~0.60
0.02
0.01
0.5
8.50~9.50
0.30~0.60
ASTM A335 Grade
Tensile Strength
Yield Strength
Elongation %
Hardness(HB)
ksi
MPa
ksi
MPa
Longitudinal
Transverse
P1
55
380
30
205
30
20
-
P2
55
380
30
205
30
20
-
P5
60
415
30
205
30
20
-
P5b
60
415
30
205
30
20
-
P5c
60
415
30
205
30
20
-
P9
60
415
30
205
30
20
-
P11
60
415
30
205
30
20
-
P12
60
415
32
220
30
20
-
P15
60
415
30
205
30
20
-
P21
60
415
30
205
30
20
-
P22
60
415
30
205
30
20
-
P23
74
510
58
400
20
-
-
P91
85
585
60
415
20
-
≤250
P92
90
620
64
440
20
-
≤250
P122
90
620
58
400
20
-
≤250
P911
90
620
64
400
20
-
-
Heat Treatment and Delivery Conditions
ASTM A335 pipes may be either hot finished or cold drawn with finishing treatment listed below:
1. Pipes of all grades of ASTM A335 except P5c, P23, P91, P92, P122, and P911 shall be reheated, and furnished in the
full-annealed, isothermal annealed, or normalized and tempered condition, the minimum tempering temperature for grades P5, P5b, P9, P21, and P22 shall be 1250°F (675°C), the minimum tempering temperature for grades P1, P2, P11, P12, and P15 shall be 1200°F (650°C). It is recommended that the temperature for tempering should be at least 100°F (50°C) above the intended service temperature; consequently, the purchaser should advise the manufacturer if the service temperature is to be over 1100°F (600°C).

2. ASTM A335 Pipe of Grades P1, P2, and P12, either hot finished or cold drawn, may be given a final heat treatment at 1200°F (650°C) to 1300°F (705°C) instead of heat treatments above-mentioned.

3. Pipe of grade P5c shall be given a final heat treatment in the range from 1325°F (715°C) to 1375°F (745°C).

4. ASTM A335 grades P92 & P911 shall be normalized at 1900°F (1040°C) minimum and tempered at 1350°F (730°C) minimum as a final heat treatment.

5. Grade P122 shall be normalized at 1900°F (1040°C) minimum, and tempered at 1350°F (730°C) minimum as a final heat treatment.

6. Grade P23 shall be normalized at 1900°F (1040°C) minimum with air cooling or accelerated cooling and tempered at 1350°F (730°C) minimum as a final heat treatment.

7. ASTM A335 P91 shall be normalized at 1900°F (1040°C) minimum, and tempered at 1350°F (730°C) minimum as a final heat treatment. Alternatively, liquid quenching and tempering is allowed for thicknesses above 3 inch when mutually agreed upon between the manufacturer and the purchaser. In this case the pipe shall be quenched from 1900°F (1040°C) minimum and tempered at 1350°F (730°C) minimum as final heat treatment.

boiler tube Packaging & Shipping
ASTM A335 Steel Pipes may be furnished bare or coated and with capped ends. Tubes and pipes up to 3” OD will be supplied in bundles. In order to prevent rust during sea shipment, bundles of ASTM A335 tubes may be wrapped with polypropylene sheets, and secured with flat steel bands. Over 3” OD will be supplied loose.
Produce Process
Factory Information
Recommend Products
FAQ
1, What is your time of making a sample? 
Usually we will take 1~3 days to make the sample 

2, What is your MOQ? 
1-3 tons accordingto different size for stocks. 

3,What is your delivery time? 
For stocks, we can send the goods to loading port within 7 days after receiving your deposit For production period, it usually needs about 15days- 30 days after receiving the deposit 

4, What is your shipping port? 
Tian jin port, Qingdao port, Shanghai Port 

5, What is your Main exporting countries? 
European, Middle east, South America, Southeast Asia market are our main market