Best High Quality Alloy Steel Pipe Manufacturer, Supplier, Exporter and Stockist in India – Tirox Steel India
Tirox Steel India is one of the leading Alloy Steel Pipe Manufacturers in India. Our range of Alloy Steel Pipes include Alloy Steel Seamless Pipes, Alloy Steel Welded Pipes, ASTM A691 Alloy Steel Pipes, ASTM A335 Alloy Steel Pipes. Alloy Steel Pipes are Aavailable in different grades & standards. We have been manufacturing, exporting and distributing Alloy Steel pipes since the past few decades. We are the leading suppliers of Alloy Steel Welded Pipes & Alloy Steel Seamless Pipes.
Buy Alloy Steel Pipe , ASTM A335 Alloy Steel Pipe, ASTM A691 Alloy Steel Pipe Manufacturer, Alloy Pipe ASTM A335 P5, P9, P11, P22, P91 Exporter
Tirox Steel India is a known manufacturer of Alloy Steel Pipes in this field. Our Alloy Steel Pipes have been designed in accordance with the national as well as international quality standards. We have a ready stock of Alloy Steel Pipes of different sizes and shapes and we manufacture them as per the customer’s requirements. Alloy Steel Pipes are used in Petrochemicals for petroleum & natural gas , Alloy Steel Welded Pipes utilized in Refineries, Thermal, Alloy Steel seamless Pipes are used in Oil & Gas, Nuclear, Solar Power Plants, Alloy Steel Welded Pipes for Defense industry , Aerospace , and also for Atomic Energy, and many more.
Alloy Steel Pipes Specification, Sizes, Dimensions
| Specifications |
ASTM A 335 ASME SA 335 |
| Dimensions |
ASTM, ASME and API |
| Size |
1/8″NB TO 30″NB IN |
| Schedule |
SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Length |
Within 13500mm |
| Type |
Seamless / Fabricated |
| Form |
Round, Hydraulic Etc |
| Length |
Single Random, Double Random & Cut Length. |
| End |
Plain End, Beveled End, Treaded |
Types of Alloy Steel Pipes
Alloy Steel Welded Pipes
Available types: Alloy Steel Welded Pipes, includes different Grades and standards.
Alloy Steel Seamless Pipes
Available types: Alloy Steel Seamless Pipes, includes different Grades and standards
Alloy Steel Pipe – Specifications, Grades, Standards
- Material Specifications: ASTM A691, ASTM A335
- Grades: 1-1/4 CR, 2-1 1/4 CR, 5 CR, 9 CR 91, P1, P2, P5, P9, P11, P12, P22, P91
- Thickness (MM): upto 30 mm Thik Alloy Steel Welded Pipes, SCH XSS Alloy Steel Seamless Pipes
- Size – Dia(mm): upto 24″ NB Alloy Steel Welded Pipes, upto 12″ NB Alloy Steel Seamless Pipes
Alloy Steel Pipes Chemical Composition Chart PDF
| 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 |
Alloy Steel Pipe Mechanical Composition Chart
| 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 |
Alloy Steel Pipes 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 SA335 Alloy Steel Pipes Custom Pipes Wall thickness
| STM 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 |
Alloy Steel Pipe Application & Uses
- Alloy Steel Pipes Uses in Textile machinery
- ASTM SA335 Alloy Steel Pipes Uses in the Oil and gas industr
- Alloy Steel Pipes Uses in Medical Gas Pipeline Systems
- Alloy Steel Pipes Uses in the Pharmaceutical processing industry
- ASME SA335 Alloy Steel Pipes Uses in Fluid piping.
- Alloy Steel Pipes Uses in Modern architecture.
- ASME SA335 Alloy Steel Pipes Uses in Water waste projects.
Alloy Steel Pipes Supply to following Domestic Cities
Tirox Steel India is a leading suppliers, dealers, manufactures and exporters of Alloy Steel Pipes in India. Each month we tend to supply/export Alloy Steel Pipes product to Indian port around 45 containers to different customers. We Supply CS Pipes in Mumbai, Chennai, Surat, New Delhi, Bangalore, and more than 80+ other cities.
| Cities We Supply Alloy Steel Pipe |
| Bengaluru |
Mumbai |
Chennai |
Hyderabad |
Kolkata |
Pune |
| New Delhi |
Ahmedabad |
Jaipur |
Surat |
Salem |
Gandhinagar |
| Bhiwandi |
Tiruppur |
Sivakasi |
Jamnagar |
Thiruvananthapuram |
Rajahmundry |
| Bhubaneswar |
Vijaywada |
Firozabad |
Bokaro Steel City |
Rajkot |
Bharuch |
| Panna |
Raipur |
Cochin |
Ludhiana |
Panipat |
Durgapur |
| Peenya |
Pimpri-Chinchwad |
Channapatna |
Kharagpur |
Nashik |
Bareilly |
| Varanasi |
Haldia |
Rourkela |
Bangalore |
Moradabad |
Indore |
| Visakhapatnam |
Trivandrum |
Pithampur |
Dibrugarh |
Angul |
Gwalior |
| Coimbatore |
Kannur |
Nagpur |
Vadodara |
Rudrapur |
Noida |
| Agra |
Bhagalpur |
Jamshedpur |
Bhilai |
Lucknow |
Kanpur |
| Thane |
Bhopal |
Durg-Bhilainagar |
Jabalpur |
Lucknow |
Ghaziabad |
Alloy Steel Pipe Packing and Delivery:
- Alloy Steel Pipes Packaging and Delivery
- Alloy Steel Pipes Payment Modes: LC (Letter of Credit), TT (Telegraphic Transfer or Wire Transfer), Cheque, and others.
- Alloy Steel Pipes Packaging: Alloy Steel Pipes are packaged with caution and safety so they reach our
client’s as good as he would expect. Packaging Charges Extra.
Alloy Steel Pipe Client report/projects we worked on:
We regularly supply to different cities in India. We have a huge clientele covering more than 50 cities in India and 35 countries around the world. We are known as Alloy Steel Pipes Supplier and Exporters.
| Product supplied |
City |
| Alloy Steel Pipes for Oil and gas industry |
Bareilly, Uttar Pradesh |
| Alloy Steel Pipes supplied to Pharmaceutical processing industry |
Mumbai, Maharashtra |
| Alloy Steel Pipes supply for Piping |
Andhra Pradesh, Rajkot |
| Alloy Steel Pipes supplied to industry |
Raipur, Chhattisgarh |
Tirox Steel India is one of the leading supplier and exporter of Alloy Steel Pipes all over the world
Tirox Steel India in a well known exporter of Alloy Steel Pipes in Saudi Arabia, Oman, Qatar, UAE, European Nation, African Continent, Australia, Canada, USA, Russia and many other countries. Send us your enquiries via email – sales@tiroxsteel.com or whatsapp us your requirements.
| Manufacturer Exporter of Alloy Steel Pipes: |
| Saudi Arabia |
Oman |
Kuwait |
Netherlands |
Iran |
| Bahrain |
Qatar |
UAE |
Africa |
Italy |
| Nigeria |
Mexico |
Canada |
Venezuela |
United Kingdom |
| United States |
South Africa |
Malaysia |
Bangladesh |
Turkey |
| Singapore |
Sri Lanka |
Australia |
Brazil |
Yemen |
