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We manufacture ASTM A335/ASME SA335 P91 High Pressure Steel Pipe & ASTM A335 P1/P2/P5/P5b/P5c/P9/P11/P12/P22/P23/P91/P92 tubing in India for export all around the world.
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ASTM A335/ASME SA335 Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
Contents-
1. ASTM A335/ASME SA335 P91 High Pressure Steel Pipe Specification
2. ASTM A335/ASME SA335 P91 High Pressure Steel Pipe Packaging & Marking
3. ASTM A335/ASME SA335 P91 High Pressure Steel Pipe Price
3. Alloy Steel Pipes other available grades
4. ASTM A335/ASME SA335 P91 High Pressure Steel Pipe Inventory
We can offer a comprehensive range of ASTM A335/ASME SA335 P91 High Pressure Steel Pipe for the right technical solution. MD Exports LLP manufacture & export wide selections of ASTM A335/ASME SA335 P91 High Pressure Steel Pipe, Alloy Steel Pipes ASTM A335/ASME SA335 P1, P2, P5, P5b, P5c, P9, P11 & ASTM A106 Grade B Carbon Steel Seamless Pipes at most attractive price as per customer requirements, we can also manufacture ASTM A335/ASME SA335 P91 High Pressure Steel Pipe in ASTM/ASME/ANSI grades as per our customer budget, we enjoy the reputation supplying ASTM A335/ASME SA335 P91 High Pressure Steel Pipe at cheapest in steel industries around the globe.
ASTM A335/ASME SA335 P91 High Pressure Steel Pipe Specification
Port: JNPT PORT, MUMBAI (INDIA)
Payment Terms: L/C, T/T, Western Union
Standard: ASTM A335, ASME SA335
Equivalent Standards: EN 10216-2, ASTM A213, ASME SA213, GOST 550-75, NBR 5603
Material: P91, K91560
Equivalent Material: T91, K90901, X10CrMoVNb9-1, 1.4903
Steel Grade:
SA335 Grade P11 ASTM A335 Grade P11
SA335 Grade P22 ASTM A335 Grade P22
SA335 Grade P1 ASTM A335 Grade P1
SA335 Grade P5 ASTM A335 Grade P5
SA335 Grade P9 ASTM A335 Grade P9
SA335 Grade P91 ASTM A335 Grade P91
| Steel Grade | Pipe | Tube | Fittings | Plate | Forgings |
|---|---|---|---|---|---|
| 1/2Mo | A335 P1 | A213 T1 | A234 WP1 | A182 F1 | |
| 5Cr-1/2Mo | A335 P5 | A213 T5 | A234 WP5 | A387 GRADE 5 | A182 F5 |
| 9Cr-1Mo | A335 P9 | A213 T9 | A234 WP9 | A387 GRADE 9 | A182 F9 |
| 1 1/4 Cr-1/2Mo | A335 P11 | A213 T11 | A234 WP11 | A387 GRADE 11 | A182 F11 |
| 2 1/4Cr-1Mo | A335 P22 | A213 T22 | A234 WP22 | A387 GRADE 22 | A182 F22 |
| 9Cr-1Mo-V-Nb | A335 P91 | A213 T91 | A234 WP91 | A387 GRADE 91 | A182 F91 |
All the pipe & fittings will be supplied with EN10204/3.1.B mill cert.
End User
- P11 for power generation, petroleum, and other high temperature services
- P22 for power generation, petroleum, and other high temperature services
- P5 for petroleum
- P9 for petroleum
- P91 for power generation
- P92 for power generation
- P1 for boiler replacement and repair
ASTM A335/ASME SA335 P91 High Pressure Steel Pipe Chemistry Composition
C, % |
Mn, % |
P, % |
S, % |
Si, % |
Cr, % |
Mo, % |
V, % |
N, % |
Ni, % |
Al, % |
Nb, % |
0.08-0.12 |
0.3-0.6 |
0.02 max |
0.01 max |
0.2-0.5 |
8.0-9.5 |
0.85-1.05 |
0.18-0.25 |
0.03-0.07 |
0.4 max |
0.04 max |
0.06-0.10 |
ASTM A335/ASME SA335 P91 High Pressure Steel Pipe Mechanical Properties
Tensile Strength , MPa |
Yield Strength, MPa |
Elongation, % |
Hardness, HB |
585 min |
415 min |
20 min |
250 max |
ASTM A335/ASME SA335 P91 High Pressure Steel Pipe Outside Diameter & Tolerance
ASTM A450 |
Hot rolled |
Outside Diameter, mm |
Tolerance, mm |
|---|---|---|---|
OD≤101.6 |
+0.4/-0.8 |
||
101.6＜OD≤190.5 |
+0.4/-1.2 |
||
190.5＜OD≤228.6 |
+0.4/-1.6 |
||
Cold Drawn |
Outside Diameter, mm |
Tolerance, mm |
|
OD＜25.4 |
±0.10 |
||
25.4≤OD≤38.1 |
±0.15 |
||
38.1＜OD＜50.8 |
±0.20 |
||
50.8≤OD＜63.5 |
±0.25 |
||
63.5≤OD＜76.2 |
±0.30 |
||
76.2≤OD≤101.6 |
±0.38 |
||
101.6＜OD≤190.5 |
+0.38/-0.64 |
||
190.5＜OD≤228.6 |
+0.38/-1.14 |
||
ASTM A530 & ASTM A335
|
NPS |
Outside Diameter, inch |
Tolerance, mm |
1/8≤OD≤1-1/2 |
±0.40 |
||
1-1/2＜OD≤4 |
±0.79 |
||
4＜OD≤8 |
+1.59/-0.79 |
||
8＜OD≤12 |
+2.38/-0.79 |
||
OD>12 |
±1% |
ASTM A335/ASME SA335 P91 High Pressure Steel Pipe Wall thickness & Tolerance
ASTM A450
|
Hot rolled
|
Outside Diameter, mm |
Tolerance, % |
|---|---|---|---|
OD≤101.6, WT≤2.4 |
+40/-0 |
||
OD≤101.6, 2.4＜WT≤3.8 |
+35/-0 |
||
OD≤101.6, 3.8＜WT≤4.6 |
+33/-0 |
||
OD≤101.6, WT>4.6 |
+28/-0 |
||
OD>101.6, 2.4＜WT≤3.8 |
+35/-0 |
||
OD>101.6, 3.8＜WT≤4.6 |
+33/-0 |
||
OD>101.6, WT>4.6 |
+28/-0 |
||
Cold Drawn
|
Outside Diameter, mm |
Tolerance, % |
|
OD≤38.1 |
+20/-0 |
||
OD>38.1 |
+22/-0 |
||
ASTM A530
|
NPS
|
Outside Diameter, inch |
Tolerance, % |
1/8≤OD≤2-1/2 |
+20.0/-12.5 |
||
3≤OD≤18, WT/OD≤5% |
+22.5/-12.5 |
||
3≤OD≤18, WT/OD>5% |
+15.0/-12.5 |
||
OD≥20, WT/OD≤5% |
+22.5/-12.5 |
||
OD≥20, WT/OD>5% |
+15.0/-12.5 |
Length: 5800mm; 6000mm; 6096mm; 11800mm; 12000mm; and so on.
Max length: 16000mm
Keyword: High Pressure Steel Pipe, Boiler Steel Pipe, ASME SA335, P91, ASTM A335
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 | 0.50 | 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 | 0.50 | 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 | 0.50 | 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 | 0.50 | 2.65~3.35 | 0.80~1.60 |
| P22 | K21590 | 0.05~0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.50 | 1.90~2.60 | 0.87~1.13 |
| P91 | K91560 | 0.08~0.12 | 0.30~0.60 | 0.020 | 0.010 | 0.20~0.50 | 8.00~9.50 | 0.85~1.05 |
| P92 | K92460 | 0.07~0.13 | 0.30~0.60 | 0.020 | 0.010 | 0.50 | 8.50~9.50 | 0.30~0.60 |
Note: (S)A335 P91 other chemical composition are : V 0.18~0.25; N 0.030~0.070; Ni ≤ 0.40; Al ≤ 0.04 ; Nb 0.06~0.10
(S)A335 P92 other chemical composition are : V 0.15~0.25; N 0.030~0.070; Ni ≤ 0.40; Al ≤ 0.04 ; Nb 0.04~0.09; W 1.5~2.00 ; B 0.001~0.006
ASTM A335/ASME SA335 P91 High Pressure Steel Pipe Packaging & Marking
 ASTM A335/ASME SA335 P91 High Pressure Steel Pipe Packed |
 ASTM A335/ASME SA335 P91 High Pressure Steel Pipe Packed |
ASTM A335/ASME SA335 P91 High Pressure Steel Pipe are individually wrapped by hand to ensure that the high quality of the material is maintained and no damage in the last stages of production. We recommend Plywood cases or pallet packaging to ensure safe packaging and prompt delivery of the ordered consignment.
ASTM A335/ASME SA335 P91 High Pressure Steel Pipe come with imprints relevant to the job information (eg, heat number, size, material and part number). This information is also printed along all delivered ASTM A335/ASME SA335 P91 High Pressure Steel Pipe.
ASTM A335/ASME SA335 P91 High Pressure Steel Pipe Price
FOB Price: US $600 - 1,400 / Ton
Alloy Steel Pipes Other Grades
| Tubular Products |
|---|
| ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing 4130 DIN 17175 Seamless Tubes of Heat-resistant Steels 15Mo3; 13CrMo44; 10CrMo910 EN 10216-2 Seamless steel tubes for pressure purposes Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties 16Mo3; 13CrMo4-5; 10CrMo9-10; 11CrMo9-10; X10CrMoVNb9-1 GOST 8732-78 Seamless Hot-worked Steel Pipes 20Ch; 40Ch; 15ChM; 30ChMA GOST 8734-75 Seamless cold-formed steel pipes 20Ch; 40Ch; 15ChM GOST 550-75 Seamless steel tubes for petroleum processing and the petrochemical industry 12ChM; 15Ch5M TU 14-3R-55-2001 Seamless steel pipes for steam boilers and pipelines 12Ch1MF; 12Ch1MF-PV; 15ChM TU 14-3-460-2003 Seamless steel tubes for boilers and pipelines 12Ch1MF; 12Ch1MF-PV; 15ChM GOST 9567-75 Precision steel pipes 20Ch; 15ChM |
ASTM A335/ASME SA335 P91 High Pressure Steel Pipe Inventory
Stainless Steel Pipe Tube Specifications:- |
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