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Trade Name |
Grade |
UNS # |
Heater Tubes |
---|---|---|---|
1 1/4 Chrome |
T11 |
K11597 |
A213 / SA213 |
2 1/4 Chrome |
T22 |
K21590 |
A213 / SA213 |
5 Chrome |
T5 |
K41545 |
A213 / SA213 |
9 Chrome |
T9 |
K90941 |
A213 / SA213 |
T91 |
T91 |
K90901 |
A213 / SA213 |
T92 |
T92 |
K92460 |
A213 / SA213 |
Steel Pipes Online Industries is a India’s most trusted supplier of seamless alloy steel pipes and alloy steel tubes in “Chrome Moly” ASTM A/ASME SA335 Grade P5, P9, P11, P22, and P91. As one of the biggest suppliers of alloy steel pipes and alloy steel tubes to power plants across the world, we stock an extensive inventory of high quality ASTM A/ASME SA335 Grade P5, P9, P11, P22, and P91 pipes to ensure best service to our customers, alloy steel pipe manufacturers in india, alloy steel seamless pipe manufacturers.
Steel Pipes Online offers ex stock supply of Chrome Moly Alloy A213 / SA213 heater tubes in compliance with international quality standards, customer specifications and power plant industry standards. ASTM A/ASME SA 213 specification pipes are available in grades including T5, T9, T12, T22, T23, T91 and T92. Alloy steel tubes are generally available in stock with OD sizes in all standard sizes and thicknesses. On demand, we can offer our customers with high quality alloy steel pipes and tubes with black painting, anti-corrosion oil and galvanised finish.
Alloy Steel Pipes
Alloy Steel Tubes/Tubing
End Connections for Line Pipes: Plain, Bevel, Screwed, Threaded
Type: Seamless / ERW / Welded / Fabricated / CDW
Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
Length: Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths
End: Plain End, Beveled End, Treaded
End Protection: Plastic Caps
Outside Coating: Black Painting, Anti-Corrosion Oil, Galvanised Finish, Finish as per customer Requirements
Inspection, Test 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
Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials: Sizes and Specifications other than above can be Supplier on request
This specification covers seamless ferritic alloy-steel pipe for high-temperature service. The pipe shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding. Grade P2 and P12 steel pipes shall be made by coarse-grain melting practice. The steel material shall conform to chemical composition, tensile property, and hardness requirements. Each length of pipe shall be subjected to the hydrostatic test. Also, each pipe shall be examined by a non-destructive examination method in accordance to the required practices. The range of pipe sizes that may be examined by each method shall be subjected to the limitations in the scope of the respective practices. The different mechanical test requirements for pipes, namely, transverse or longitudinal tension test, flattening test, and hardness or bend test are presented.
This specification covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes. Grades containing the letter H in their designation have requirements different from those of similar grades not containing the letter H. These different requirements provide higher creep-rupture strength than normally achievable in similar grades without these different requirements. The tubes shall be made by the seamless process and shall be either hot finished or cold finished, as specified. Grade TP347HFG shall be cold finished. Heat treatment shall be done separately and in addition to heating for hot forming. The ferritic alloy and ferritic stainless steels shall be reheated. On the other hand, austenitic stainless steel tubes shall be furnished in the heat-treated condition. Alternatively, immediately after hot forming, while the temperature of the tubes is not less than the minimum solution temperature, tubes may be individually quenched in water or rapidly cooled by other means. Tension test, hardness test, flattening test, and flaring test shall be done to each tube. Also, each tube shall be subjected to the nondestructive electric test or hydrostatic test.
Trade Name | Grade | UNS # | Pipe | Forged / Bored Pipe * |
---|---|---|---|---|
1 1/4 Chrome | P11 | K11597 | A335 / SA335 | A369 / SA369 |
2 1/4 Chrome | P22 | K21590 | A335 / SA335 | A369 / SA369 |
5 Chrome | P5 | K41545 | A335 / SA335 | A369 / SA369 |
9 Chrome | P9 | S50400 | A335 / SA335 | A369 / SA369 |
P91 | P91 | K91560 | A335 / SA335 | A369 / SA369 |
P92 | P92 | K92460 | A335 / SA335 | A369 / SA369 |
Trade Name | Grade | UNS # | Heater Tubes |
---|---|---|---|
1 1/4 Chrome | T11 | K11597 | A213 / SA213 |
2 1/4 Chrome | T22 | K21590 | A213 / SA213 |
5 Chrome | T5 | K41545 | A213 / SA213 |
9 Chrome | T9 | K90941 | A213 / SA213 |
T91 | T91 | K90901 | A213 / SA213 |
T92 | T92 | K92460 | A213 / SA213 |
Pipe/ Tube Type | NB Sizes | Sch 5 | Sch 10 | Sch 40 | Sch 80 | Sch 160 |
---|---|---|---|---|---|---|
Alloy Steel Pipes,Tubes | 1/2 |
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Alloy Steel Pipes,Tubes | 3/4 |
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Alloy Steel Pipes,Tubes | 1 |
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Alloy Steel Pipes,Tubes | 1.25 |
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Alloy Steel Pipes,Tubes | 1.5 |
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Alloy Steel Pipes,Tubes | 2 |
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Alloy Steel Pipes,Tubes | 2.5 |
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Alloy Steel Pipes,Tubes | 3 |
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Alloy Steel Pipes,Tubes | 3.5 |
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Alloy Steel Pipes,Tubes | 4 |
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Alloy Steel Pipes,Tubes | 5 |
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Alloy Steel Pipes,Tubes | 6 |
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Alloy Steel Pipes,Tubes | 8 |
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Alloy Steel Pipes,Tubes | 10 |
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Alloy Steel Pipes,Tubes | 12 |
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Alloy Steel Pipes,Tubes | 14 |
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Alloy Steel Pipes,Tubes | 16 |
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Alloy Steel Pipes,Tubes | 18 |
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Alloy Steel Pipes,Tubes | 20 |
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Alloy Steel Pipes,Tubes | 22 |
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Alloy Steel Pipes,Tubes | 24 |
Grade |
C |
Mn |
P |
S |
Si |
Cr |
Mo |
---|---|---|---|---|---|---|---|
P5 |
0.15max |
0.30-0.60 |
0.025 |
0.025 |
0.50 max |
4.00-6.00 |
0.45-0.65 |
P9 |
0.15 max |
0.30-0.60 |
0.025 |
0.025 |
0.25-1.00 |
8.00-10.00 |
0.90-1.10 |
P11 |
0.05-0.15 |
0.30-0.60 |
0.025 |
0.025 |
0.50-1.00 |
1.00-1.50 |
0.44-0.65 |
P22 |
0.05-0.15 |
0.30-0.60 |
0.025 |
0.025 |
0.50 max |
1.90-2.60 |
0.87-1.13 |
P91 |
0.08-0.12 |
0.30-0.60 |
0.02 |
0.01 |
0.20-0.50 |
8.00-9.50 |
0.85-1.05 |
V 0.18-0.25 |
N 0.03-0.07 |
Ni 0.40 max |
Al 0.02 max |
Cb 0.06-0.10 |
Ti 0.01 max |
Zr 0.01 max |
Mechanical Properties |
|||||
Grade |
Tensile strength(MPa) |
Yield strength(MPa) |
Elongation(%) |
Impact energy(J) |
Hardness |
---|---|---|---|---|---|
P11 |
≥ 415 |
≥ 205 |
≥ 22 |
≥ 35 |
≤ 163HB |
P12 |
≥ 415 |
≥ 220 |
≥ 22 |
≥ 35 |
≤ 163HB |
P22 |
≥ 415 |
≥ 205 |
≥ 22 |
≥ 35 |
≤ 163HB |
P5 |
≥ 415 |
≥ 205 |
≥ 22 |
≥ 35 |
≤ 187HB |
P91 |
585~760 |
≥ 415 |
≥ 20 |
≥ 35 |
≤ 250HB |
P92 |
≥ 620 |
≥ 440 |
≥ 20 |
≥ 35 |
250HB |
NPS |
OD Tolerance |
NPS |
WT Tolerance |
---|---|---|---|
1/8″ ≤ NPS ≤ 1 1/2″ |
+/- 0.4 |
1/8″ ≤ NPS ≤ 2 1/2″ , All T/D ratios. |
+20%, -12.5% |
1 1/2 < NPS ≤ 4″ |
+/- 0.79 |
NPS ≥ 2 1/2″ , T/D ≤ 5% |
+22.5%, -12.5% |
4″ < NPS ≤ 8″ |
+1.59, -0.79 |
NPS ≥ 2 1/2″ , T/D > 5% |
+15%, -12.5% |
8″ < NPS ≤ 12″ |
+2.38, -0.79 |
(T= Specified Wall Thickness; D = Specified Outside Diameter) |
SAE-J356 | Welded Flash Controlled Low Carbon Steel Tubing Normalized for Bending. Double Flaring and Beading. Covers normalized electric resistance welded tube ID flash-controlled .005" to .010" manipulative quality. |
---|---|
SAE-J524 | Seamless Low Carbon Steel Tubing Annealed for Bending and Flaring. Covers cold drawn seamless JIC hydraulic line tubing. |
SAE-J525 | Welded and Drawn Low Carbon Steel Tubing Annealed for Bending and Flaring. Covers welded and drawn JIC hydraulic line tubing. |
SAE-J526 | Welded Low Carbon Steel Tubing. Covers annealed welded tube with ID flash-in for general automotive applications. |
SAE-J527 | Brazed Double Wall Carbon Steel Tubing. Covers copper brazed double wall low carbon steel tube intended for general automotive applications and other similar uses. Suitable for bending, forming and double flaring. |
SAE-J529 | Fuel Injection Tubing. Covers low carbon steel tube specially manufactured for high pressure fuel injection lines for diesel engines. |
AMS-5050 | Seamless Annealed Low Carbon Steel Tube. Covers cold drawn seamless JIC hydraulic line steel tubing for aircraft applications. |
AMS-5062 | Seamless Low Carbon Steel Tube. Covers cold finished or hot finished seamless low carbon mechanical steel tube. |
AMS-6360 | Seamless SAE 4130 Alloy Steel Tubing. Covers aircraft quality 4130 tube in condition N temper. Similar to MIL-T-6736 specification. |
AMS-6365 | Seamless SAE 4135 Alloy Steel Tubing. Covers aircraft quality 4135 tube in condition N temper. Similar to MIL-T-6735 specification. |
AMS-6371 | Seamless SAE 4130 Alloy Steel Mechanical Tubing. Covers electric furnace grade magnaflux quality 4130 aircraft tube, either hot finished or cold finished, hardenable. |
AMS-6372 | Seamless SAE 4135 Alloy Steel Mechanical Tubing. Covers electric furnace grade magnaflux quality 4135 aircraft tube, either hot finished or cold finished, hardenable. |
AMS-6381 | Seamless SAE 4140 Alloy Steel Mechanical Tubing. Covers electric furnace grade magnaflux quality 4140 aircraft tube, either hot finished or cold finished, hardenable. |
AMS-6415 | Seamless SAF 4340 Alloy Steel Mechanical Tubing. Covers electric furnace grade magnaflux quality 4340 aircraft tube, either hot finished or cold finished, hardenable. |
Alloy Steel Pipe | Alloy Steel Tube |
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Alloy Steel Pipes, Alloy Steel Tubesin Seamless & Welded both are loose or in bundles tightened with Iron Strips. Special packings: Metal or Wooden Cases, Pallets etc. Plastic closes both ends, Hexagonal bundles maximum 2.000 kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and IN in sackcloth with several steel strips, Plastic caps.
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested. We can also offer customized packaging for Alloy Steel Pipes, Alloy Steel Tubes as per customer's requirement.
Marking Requirements
Rolled, die stamped, or paint stenciled (manufacturer’s option).
Overseas Packaging
Export packaging is geared towards the protection, handling and transport of Alloy Steel Pipes, Alloy Steel Tubes by air or sea freight and, as such, shares many characteristics with export and transport packaging. Utmost care must also be taken to make overseas packaging suitable for long periods of storage. It is important for overseas packaging to be designed with ease of handling in mind, so as to ensure Alloy Steel Pipes, Alloy Steel Tubes is treated with the utmost care at all times.
Authorised Dealer & distributor of |
||||
---|---|---|---|---|
United Seamless Limited -usl Alloy Steel Pipes, Tubes |
Bao Steel- Bao Alloy Steel Pipes, Tubes |
Yangzhou Lontrin Steel Tube -lontrin Alloy Steel Pipes, Tubes |
Sumitomo Metals Smtm Alloy Steel Pipes, Tubes |
Tenaris -tnrs Alloy Steel Pipes, Tubes |
Valourec & Mannesman -v&m Alloy Steel Pipes, Tubes |
Wuxi Alloy Steel Pipes, Tubes |
Maharastra Seamless Limited -msl Alloy Steel Pipes, Tubes |
Indian Seamless Metal Tubes Limited _ismt Alloy Steel Pipes, Tubes |
Jindal Saw Ltd -jsl Alloy Steel Pipes, Tubes |
Vendor & Suppliers of |
|||||
---|---|---|---|---|---|
GASCO |
KNPC |
SAUDI ARAMCO |
SABIC |
ORPIC |
PIDMCO |
Mumbai |
Thane |
Navi Mumbai |
Pune |
Pimpri-Chinchwad |
Vadodara |
Kolkata |
Gurgaon |
Ahmedabad |
New Delhi |
Bengaluru |
Chennai |
Surat |
Bhopal |
Ulsan |
Faridabad |
Houston |
Dubai |
Seoul |
Hyderabad |
Singapore |
Abu Dhabi |
Tehran |
Calgary |
Noida |
Riyadh |
London |
Coimbatore |
Jakarta |
Istanbul |
Bangkok |
Kuwait City |
Sharjah |
Muscat |
Edmonton |
Edmonton |
Busan |
Mexico City |
Doha |
Jeddah |
Aberdeen |
Cairo |
Geoje-si |
Perth |
Santiago |
Chandigarh |
Indore |
Kuala Lumpur |
Rio de Janeiro |
Dammam |
Melbourne |
Madrid |
La Victoria |
Bogota |
Lahore |
Los Angeles |
Algiers |
Chiyoda |
Ankara |
Ho Chi Minh City |
Toronto |
Hong Kong |
Rajkot |
Brisbane |
Petaling Jaya |
Ernakulam |
Secunderabad |
Gimhae-si |
Al Jubail |
Port-of-Spain |
Thiruvananthapuram |
Milan |
Atyrau |
Lagos |
Hanoi |
Howrah |
Sydney |
Ahvaz |
Karachi |
New York |
Caracas |
Vung Tau |
Al Khobar |
Manama |
Montreal |
Granada |
Courbevoie |
Visakhapatnam |
Ludhiana |
Moscow |
Dallas |
Haryana |
Colombo |
India |
Saudi Arabia |
Bangladesh |
United States |
UAE |
Canada |
Angola |
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Austria |
Azerbaijan |
Pakistan |
Peru |
Chile |
Spain |
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United Kingdom |
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Kuwait |
Mexico |
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Singapore |
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Chile |
Venezuela |
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Netherlands |
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Denmark |
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Costa Rica |
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Turkey |
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Mongolia |