PED Approved Manufacturer & Supplier of  Alloy Steel Pipe, Alloy Steel Heater Tubes, Alloy Steel ERW Pipe, Alloy Steel Heat Exchanger Tube,Alloy steel seamless pipes manufacturers in india,Alloy Steel Heat Exchanger Tubes Manufacturers in India,IBR Approved Pipes, Alloy Steel EFW Pipe, Alloy Steel Welded Pipe

Chrome Moly ASME SA 335 Pipe known as Alloy Steel Pipe is reasonable choice for High Pressure Loading & High Temperature Service, Indian Boiler Regulations,alloy steel material suppliers

click here for  Latest Price list of ASTM A335/ASME SA 335  P5, P9, P11, P22, P91 Seamless Pipes & Tubes Suppliers & Manufacturer In India, Alloy Steel pipe Available in Size Range of 1/2″ NB to 36″ NB

 Original Photograph Of Alloy Steel Pipe Loaded In Truck At Our Warehouse, Mumbai
Original Photograph Of Alloy Steel Pipe Loaded In Truck At Our Warehouse, Mumbai

A335 Alloy Steel Seamless Pipes & Tubes | ASTM A335 | GR P5 | P9 | P11 | P22 | P91

Alloy steel seamless pipes manufacturers in indiaalloy steel tubes manufactures in indiaAlloy Steel Heat Exchanger Tubes Manufacturers in India | IBR Approved Pipes Indian Boiler Regulations

Are you looking for Prime quality & High Grade Alloy Steel Seamless or welded Pipe for  high Pressure loading or High temperature Applications, LG Pipe & Tubes is one of most trusted Manufacturers,Suppliers & exporters of  Ferritic Alloy-Steel Pipe since 1980, LG Pipes & Tubes is known as a Experts in Manufacturing Alloy Steel Boiler Tubes, Alloy Steel Heat Exchanger tubes, Heater Tubes & Capillary Tubes.

LG Pipes & tubes 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

We are specialized in offering precision engineered alloy steels, which are used in various engineering applications and can be availed in various grades like ASTM A335 Alloy Steel Pipe in grade P1P2P5P9P11P12,P22P23P91P92 and ASTM A213 Alloy Steel Pipe in grade T2T5T5b,T5c,T9T11T12T22T23T91T92 . these grades are available in the form of Alloy Steel Pipe.

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.

LG Pipe & tubes Manufacture & export complete range of A335 pipe,we are exporting & marketing under our registered brand name LGPT

Size Range
:
1/8″ – 26″
Schedules
:
20 SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Standards
:
ASME, ASTM
Type
:
Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form
:
Round, Square, Rectangular, Hydraulic Etc.
End
:
Plain End, Beveled End, Treaded.
Length
:
Single Random, Double Random & Cut Length.

Unscheduled heavy wall pipe thicknesses also readily available up to 4 inches.

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

Standard :

JIS  G3461 —- Japanese Industrial Standard
JIS  G3462 —- Japanese Industrial Standards

Uses :

For the boiler pipes, tobacco pipes, superheater tubes, air preheater tubes.

The main production steel grades :

STB340 , STB 410 , STBA22 , STBA23 so on.

Our Factory Video

Chemical Component

Standard
Steel Code
Chemical Component(%)
C
Si
Mn
P
S
Cr
Mo
Cu
Ni
V
Al
W
Nb
N
ASME SA335
SA335 P11

0.05∼

0.15

0.50∼

1.0

0.30∼

0.60

0.030

≤0.030

1.00

∼1.50

0.50

∼1.00

SA335 P12

0.05∼

0.15

≤0.50

0.30∼

0.61

0.030

≤0.030

0.80

∼1.25

0.44

∼0.65

SA335 P22

0.05∼

0.15

≤0.50

0.30∼

0.60

0.030

≤0.030

1.90

∼2.60

0.87

∼1.13

SA335 P5
≤0.15
≤0.50

0.30∼

0.60

0.030

≤0.030

4.00/

6.00

0.45/

0.65

SA335 P91

0.08∼

0.12

0.20∼

0.50

0.30∼

0.60

0.020

≤0.010

8.00

∼9.50

0.85

∼1.05

0.40

0.18∼

0.25

0.015

0.06∼

0.10

0.03∼

0.07

SA335 P92

0.07∼

0.13

≤0.50

0.30∼

0.60

0.020

≤0.010

8.50

∼9.50

0.30

∼0.60

B0.001 0.006

0.40

0.15∼

0.25

0.015

1.50∼

2.00

0.04∼

0.09

0.03∼

0.07

 

Type of Steel Pipes
OD(D)
WT(S)
Cold Drawn Steel Pipe
OD(mm)
Tolerance (mm)
Wall Thickness(mm)
Tolerance (mm)
>30∼50
±0.3
>3∼20
±10%
>114∼159
±0.8%
≤30
±10%
>159∼219
±1.0%
Hot Rolled Steel Pipe
>219∼457
±1.0%
≤20
+10%,-12.5%
>20∼40
+10%,-10%

Material & Manufacture

Pipe may be either hot finished or cold drawn with the finishing heat treatment noted below.

Heat Treatment

  • A / N+T
  • N+T / Q+T
  • N+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.

LG Pipes & Tubes is well known Supplier of Alloy Steel Pipe in following industries:

  • Chemical & fertilisers
  • Power Generation
  • Oil and Gas
  • Fabrication and Construction
  • Manufacturingenquiry

 

LG Pipe & Tubes is maintain huge ready stock of following Grades Of Alloy Steel Pipe

 

Type Of Alloy Steel Pipe

 Alloy Steel Seamless Pipe  Alloy Steel Hollow Pipe  Alloy Steel Boiler Pipe
 Alloy Steel Erw Pipe  Alloy Steel Eil Pipe  Alloy Steel Welded Pipe
 Alloy Steel Round Pipe  Alloy Steel Fabricated or Fabrication Pipe  Alloy Steel Rectangular Pipe
 Alloy Steel Square Pipe  Alloy Steel Industrial Pipe  Alloy Steel Hydraulic Pipe

Alloy Steel Industrial Pipe

 Alloy Steel IBR Approved Pipe  Alloy Steel Nace Certified Pipe  Alloy Steel Coating Pipe
 Alloy Steel High Temperature Steel Pipe

 


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If  you’re looking for a trusted and reliable supplier of alloy steel pipe  then call LG Pipes & Tubes today on +91-22 66518819, Email: info@lgpipeindia.com