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Alloy steel pipe & tube

The benefits of alloy steel pipe include its tensile strength, yield strength, fatigue resistance, toughness, and wear resistance.

Most common Alloy pipes & tubes

Regardless of custom sizing or specifications, the fundamental design of most flanges falls under six common styles created to close, connect, cover, or support pipes and pipe systems.

ASTM A335 P22 alloy steel pipe
Chrome Moly Pipe
ASTM A335 Pipe (ASME S/A335, Chorme-Moly) is a seamless ferritic Alloy-Steel Pipe for high temperature service.
Seamless pipes for high temperature and pressure service
Low Temperature Pipe
ASTM A333 (ASME S/A-333) Pipe grades permit low temperature service.
Steel Alloy Boiler Pipes stock
Backed by a team of professionals and sound production unit, we have been able to provide our clients...
High Temperature service tube
High Temperature service tube are typically knows as heat exchanger tube, which operates at 400 degree Celsius to 1100 degree Celsius.
EN 10216 non alloy steel tubes
This part of EN1026 specifies the technical delivery conditions in two test categories for seamless tubes...
ASTM A519 carbon and alloy steel mechanical tubing
ASTM A519 mechanical tubing
ASTM A519 specification covers for several grades of carbon and alloy steel mechanical tubing, either hot-finished or cold-finished.

Alloy pipes specification, Standard and identification

Alloy Steel pipe contains substantial quantities of elements other than carbon such as nickel, chromium, silicon, manganese, tungsten, molybdenum, vanadium and limited amounts of other commonly accepted elements such as manganese, sulfur, silicon, and phosphorous.

Download Abrasion resistant The ceramic-lined steel composite pipes, Bends and elobws specifications & size range
Relate inforamtion for alloy steel pipe
ASTM A335 Pipe Specifications

ASTM A335 Pipe Specifications, Seamless Ferritic Alloy Steel Pipe for High-Temperature Service

ASTM A335 standard is issued under the fixed designation A 335/A 335M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon ( ュ) indicates an editorial change since the last revision or reapproval.

ASTM A333 Pipe Specifications

ASTM A333 is the Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service.

ASTM A333 alloy pipe shall be made by the seamless or welding process with the addition of no filler metal in the welding operation. All seamless and welded pipes shall be treated to control their microstructure.

ASTM A213M-09 Standard Specication

ASTM A213M-09 Standard Specication for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, Heat-Exchanger Tubes

ASTM A213M-09 standard is issued under the fixed designation A 213/A 213M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

ASTM A519-89 Standard specification

ASTM A519- specification covers for several grades of carbon and alloy steel mechanical tubing, either hot-finished or cold-finished.

The steel used in the mechanical tubing may be cast in ingots or may be strand cast. When steel of different grades is sequentially strand cast, identification of the resultant transition material is required.

EN10216 Standard specification

EN 10216 is a European standard suitable for seamless steel tubes for pressure purposes.

Non-alloy and steel tubes with specified elevated temperature properties.(include amendment A1:2004).

EN 10216 non alloy steel tubes EN 10216 non alloy steel tubes
The main steel grade:
  • P195GH, P235GH, P265GH, 13CrMo4-5, 10CrMo9-10
  • Other grades of steel pipe can be provided based on negotiations.
Outside Diameter & Tolerance :
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
Wall thickness & Tolerance :
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

Hot alloy steel pipes & tubes

ASTM A335 P11 alloy pipe
ASTM A335 P11 alloy pipe
ASTM A335 P11 is the part of ASTM A335, the pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding.
ASTM A335 P91 alloy pipe
A335 P91 alloy pipe
ASTM A335 P91 is the part of ASTM A335, the pipe shall be suitable for bending, flanging...
ASTM A335 P22 is the part of ASTM A335, the pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding.
A335 P22 alloy pipe
ASTM A335 P22 is the part of ASTM A335, the pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding.
ASTM A333 Grade 6 alloy pipe shall be made by the seamless or welding process with the addition of no filler metal in the welding operation.
A333 Gr.6 seamless pipe
ASTM A333 Grade 6 covers seamless and welded steel pipe for low temperature service.
Measurment out diameter
ASTM A213 T5b alloy tube
ASTM A213 T5b Standard covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes.
ASTM A213 T11
ASTM A213 T11 alloy pipe
ASTM A213 T91 tubes shall be made by the seamless process and shall be either hot finished or cold finished, as specified.
ASTM A213 T91
ASTM A213 T91 alloy tube
ASTM A213 T91 is the part of ASTM A213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, Heat-Exchanger Tubes.
ASTM A213 T22
ASTM A213 T22 alloy pipes
ASTM A213 T22 is the part of ASTM A213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, Heat-Exchanger Tubes.
ASTM A213 T5
A213 T5 Heat-Exchanger Tubes
ASTM A213 T5 Standard covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes.

Steel Alloy Boiler Pipes stock 

Backed by a team of professionals and sound production unit, we have been able to provide our clients with an impeccable Alloy Steel Seamless Boiler Pipe. This range includes Alloy Steel Seamless Boiler Tubes.

Further, information regarding offered pipes are is given below:

Developed with advance technology, these products are in compliance with the defined parameters of the industry. These offered alloy pipes are available with us in divergent sizes and specifications meeting divergent demands of the clients.



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