Shandong Taigang chuangye stainless steel co., Ltd
A335 Seamless Steel Pipe
ASTM A335 Pipe is a seamless ferritic alloy-steel Pipe for high temperature service. Pipe of this specification are suitable for bending, flanging, and similar forming operations, and for fusion welding. Generally, ASTM A335 P11, P22, and P91 pipelines are used for power generation and downstream oil and gas, and P5 and P9 grades are used for refinery applications. A335 steel pipe not only has high oxidation resistance and high temperature steam corrosion resistance,but also has good impact toughness,stable durable plasticity and thermal strength. A335 steel pipes are commonly used to transport high-temperature and high-pressure oil, natural gas and other media.
Products
Products DETAILS
A335 Seamless Steel Pipe
Product Parameters
Chemical Composition
Product Name
A335 Seamless Steel Pipe
Standard
EN/DIN/JIS/ASTM/BS/ASME/AISI etc.
Outer Diameter
Seamless: 1/4"-36"
Welding: 21.3mm-3620mm
Round Tube: 1/2"-10"
Square Tube/Rectangular Tube: 15x15mm-400x600mm
Wall Thickness
Seamless: 1.25mm-50mm
Welding: 1.65mm-65mm
Length
3-12 meters, Support customization
Surface Process
Bright, Polished, Black
Other Services
Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.
P5
Mechanical Properties
A335
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
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
A335
UNS
Yield Strength Ksi
Tensile Strength Ksi
Elongation %
P1
K11522
30
55
30
P2
K11547
30
55
30
P5
K41545
40
70
30
P9
S50400
30
60
30
P11
K11597
30
60
20
P12
K11562
32
60
30
P22
K21590
33
60
30
P91
K91560
60
85
20
Scope of Application
The specification covers "chrome-molybdenum" seamless pipes with excellent corrosion resistance and high temperature tensile strength. Generally, ASTM A335 P11, P22, and P91 pipelines are used for power generation and downstream oil and gas, and P5 and P9 grades are used for refinery applications.
Contact Us
Room 1318, 1304, Building 3, Xingmei Building, Dongchang East Road, Liaocheng City, Shandong Province, China.
