PHILIPS METAL INDUSTRIES is a leading worldwide supplier of ASTM A335/ASME SA335 P5, P9, P11, P22, P91 grade alloy steel pipes and alloy steel tubes,currently we are exporting to more than 80 countries & established our sales network in Malaysia, Nigeria, Egypt, South Africa, Tanzania, Kenya, Algeria, Sudan, Uganda, Morocco,Ghana, Mozambique, Angola,Gabon, Russia, Germany, Turkey, France, United Kingdom, Italy, Spain, Netherlands, Iran, Iraq, Saudi Arabia, United Arab Emirates, Israel, Jordan,Oman, Kuwait, Qatar, Bahrain, Bangladesh,China, Indonesia, Japan, South Korea, Pakistan, Philippines,Singapore, Sri Lanka, Thailand,Vietnam, Brazil, Colombia, Argentina, United States, Mexico, Canada & Australia
Alloy Steel 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. Addition of such alloying elements is usually for the purpose to increase hardness, strength or chemical resistance.Pipes made of alloy steel have exceptional performance properties. These are generally developed for energy-related applications involving oil and gas drilling and are subjected to stresses in machine parts. Alloy Steel Tubes are also used in daily life, catering to the domestic, professional or industrial needs. In recent years, the demand for alloy steel tubing has been increasing along with the economic growth.
PHILIPS METAL INDUSTRIES Manufacture & export complete range of A335 pipe,we are exporting & marketing under our registered brand name PHILIPS METAL INDUSTRIES
Unscheduled heavy wall pipe thicknesses also readily available up to 4 inches.
ASTM A335 Alloy Steel Seamless Pipes & Tubes Specification
Alloy Steel Pipe ASTM A335 GR P5 | P9 | P11 | P22 | P91 | P91 with IBR Certified (ASTM A335 / A335M – 11 Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service)
ASTM A335 Alloy Steel Seamless Pipes
This specification covers nominal wall and minimum wall seamless ferritic alloy-steel pipe intended for high temperature service. Pipe ordered to this specification 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.
ASTM A335 GR P5 | GR P9 | GR P11 | GR P22 | GR P91.
Name: ASTM SA335 Alloy Steel Tubes for boilers, superheaters and heat exchangers Size (mm): O.D.: 28-168; W.T.: 2∼30; L: max 12000
1. Specifications: ASTM A335 (ASME SA335)
2. Specifications: diameter 320 to 127 mm; thickness: 0.4 to 12.7 mm; length: 6 m and above; and other specifications in accordance with customer requirements.
Tensile Strength (MPa)
Yield Strength (MPa)
ASTM A213 Seamless Ferritic and Austenitic Alloy-Steel Boiler, Heat-Exchanger Tubes
ASTM A213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, Heat-Exchanger Tubes.
Boiler tube accord to standard ASTM SA213 / A213 – Grades T5, T9, T11, T22, T91
Foreign boiler tube Standard:
GB3087 – Chinese National Standard
GB5310 – Chinese National Standard
ASME SA106 – American Boiler and Pressure Vessel Code
ASME SA333 – American Boiler and Pressure Vessel Code
ASME SA335 – American Boiler and Pressure Vessel Code
DIN17175 – German industrial standard
EN10216-2 – European Pressure Piping
The main production steel grades:
10 , 20 , 20G , 20MnG , 25MnG , 15CrMoG , 12Cr2MoG , 12Cr1MoVG , 10Cr9Mo1VNb , SA106B ,SA106C , SA333 I level, SA333 VI level, SA335 P5 , SA335 P11 , SA335 P12 , SA335P22 , SA335 P91 ,SA335 P92 , ST45.8 / Ⅲ , 15Mo3 , 13CrMo44 , 10CrMo910 , 15NiCuMoNb5-6-4, etc.
Boiler and heat exchanger tube
JIS G3461 —- Japanese Industrial Standard
JIS G3462 —- Japanese Industrial Standards
For the boiler pipes, tobacco pipes, superheater tubes, air preheater tubes.
The main production steel grades :
STB340 , STB 410 , STBA22 , STBA23 so on.
Type of Steel Pipes
Cold Drawn Steel Pipe
Hot Rolled Steel Pipe
Material & Manufacture
Pipe may be either hot finished or cold drawn with the finishing heat treatment noted below.
A / N+T
N+T / Q+T
Mechanical Tests Specified
Transverse or Longitudinal Tension Test and Flattening Test, Hardness Test, or Bend Test
For material heat treated in a batch-type furnace, tests shall be made on 5% of the pipe from each treated lot. For small lots, at least one pipe shall be tested.
For material heat treated by the continuous process, tests shall be made on a sufficient number of pipe to constitute 5% of the lot, but in no case less than 2 pipe.
Notes for Bend Test:
For pipe whose diameter exceeds NPS 25 and whose diameter to wall thickness ratio is 7.0 or less shall be subjected to the bend test instead of the flattening test.
Other pipe whose diameter equals or exceeds NPS 10 may be given the bend test in place of the flattening test subject to the approval of the purchaser.
The bend test specimens shall be bent at room temperature through 180 without cracking on the outside of the bent portion.
PHILIPS METAL INDUSTRIES is well known Supplier of Alloy Steel Pipe in following industries:
Chemical & fertilisers
Oil and Gas
Fabrication and Construction
PHILIPS METAL INDUSTRIES is maintain huge ready stock of following Grades Of Alloy Steel Pipe