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Doshi Impex (India)
Doshi Impex (India)
Girgaon, Mumbai, Maharashtra
GST No. 27ADWPD9257B1Z9
08046038937 81% Response Rate
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Alloy Steel Pipes

Leading Manufacturer of ms seamless pipe, alloy steel pipe, astm a335 p12 alloy steel pipe, astm a335 p11 alloy steel pipes, a335 p9 alloy steel pipes and alloy steel seamless pipe a335 p5 from Mumbai.
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  • MS Seamless Pipe
  • MS Seamless Pipe
  • MS Seamless Pipe
  • MS Seamless Pipe
  • MS Seamless Pipe
  • MS Seamless Pipe
  • MS Seamless Pipe
  • MS Seamless Pipe
  • MS Seamless Pipe
  • MS Seamless Pipe
  • MS Seamless Pipe
  • MS Seamless Pipe
MS Seamless Pipe
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MS Seamless Pipe

Approx. Price: Rs 90 / KgGet Latest Price
Product Details:
Minimum Order Quantity500 Kg
MaterialASTM A106
Steel GradeA106
Thickness3-12mm
TypeSeamless / ERW / Welded / Fabricated
ColorBlack
Unit Pipe Length3 meter, 6 meter, 9 meter
ShapeRound
Cutting RangeAs per client requirement
Diameter1/2" NB to 36" NB
GradeA106
Outer Diameter1/2" NB to 36" NB
I Deal InNew Only
Payment terms100% advance
Test certificateNABL Approved LAB Report along with material
ToleranceAs per standard

ASTM A106

ASTM A106 seamless pressure pipe (also known as ASME SA106 pipe) is commonly used in the construction of oil and gas refineries, power plants, petrochemical plants, boilers, and ships where the piping must transport fluids and gases that exhibit higher temperatures and pressure levels. All forged ASTM A106 GR. B Carbon Steel Seamless Pipes should be solution annealed according to the heat treatment section to restore the ferrite – austenite equilibrium. The weld metallurgy of ASME SA 106 GR. B Carbon Steel Welded Pipes, as with other ferrite – austenitic stainless steels, has a ferrite structure during solidification. And when the weld metal temperature of ASTM A106 GR. B Carbon Steel EFW Pipes is in the 2100 Degree F to 2640 Degree F (1150 Degree C to 1450 Degree C) range, it is possible for the HAZ to increase its ferrite content. It is the cooling of the high temp ferrite of ASME SA 106 GR. B Carbon Steel ERW Pipes that allows retransformation into austenite, yielding a ferrite – austenite weld structure. Cooling rates of ASTM A106 GR. B Carbon Steel Round Pipes are extremely important as getting the weld area too hot, or using too much weld energy, leads to cooling rates being too slow, allowing the formation of embrittling sigma phase in the heat affected zone. Conversely, if not enough weld energy is used in ASME SA 106 GR. B Carbon Steel Square Pipes, then the cooling rates are too fast, leading to too much ferrite in the weld metal and a fragile weld joint.

Note:-

 

The minimum wall thickness at any point shall not be more than 12.5% under the nominal wall thickness specified. Weight of any length shall not vary more than 10% over and 3.5% under that specified. NOTE — NPS 4 and smaller — weighed in lots. Larger sizes shall be weighed separately by length.

Doshi Piping Products stocks a full range of A106 pipe (SA106 Pipe) in:

 

Grades B and C

NPS ¼” to 30” diameter

Schedules 20 through XXH

Wall Thickness beyond XXH, including:

– Up to 4” wall in 20” through 24” OD

– Up to 3” wall in 10” through 18” OD

– Up to 2” wall in 4” through 8” OD

CS A106 Pipes Application Industries

 Off-Shore Oil Drilling Companies

 

Power Generation

Petrochemicals

Gas Processing

Specialty Chemicals

Pharmaceuticals

Pharmaceutical Equipment

Chemical Equipment

Sea Water Equipment

Heat Exchangers

Condensers

Pulp and Paper Industry

 

 


Additional Information:
  • Item Code: mspipe
  • Production Capacity: 10000 kg
  • Delivery Time: Ready stock
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  • Alloy Steel Pipe
  • Alloy Steel Pipe
  • Alloy Steel Pipe
  • Alloy Steel Pipe
  • Alloy Steel Pipe
Alloy Steel Pipe
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Alloy Steel Pipe

Approx. Price: Rs 250 / KgGet Latest Price
Product Details:
Minimum Order Quantity500 Kg
Material GradeP 5, P 9, P 11, P 12,P 22, P 91
StandardASTM
Material1/2"-24"
Unit Pipe Length6 meter
GradesP 5, P 9, P 11, P 12,P 22, P 91
MakeMSL, ISMT, Jindal
Payment Terms100% Advance Against Proforma Invoice
ApplicationOil & Gas, Fabrication

Pipes with higher percentages, than standard carbon steel pipes, of alloying elements as Molybdenum (Mo), Chromium (Cr), Nickel, etc. Actually, the ASTM A335 covers low-alloy steel pipes, i.e. pipes that have a total amount of alloying elements below 5%. The addition of higher percentages of alloying elements (example Nickel and Chromium) transforms the steel into higher alloys, like stainless steel, duplex, up to super-alloyed materials like Inconel, Hastelloy, Monel, etc. ASTM A335 alloy steel pipes fit ASTM A234 WPx series buttweld fittings (WP5, WP9, WP91) and    A182 forged fittings and flanges (A182 F5, F9, F11, F22, F91). All these materials have similar chemical and mechanical properties and can be joined or welded. Alloy steel pipes are used in the energy industry for high temperature and very low-temperature service (cryogenic), or for applications with very high pressures.

Molybdenum (Moly) increases the strength of the steel and its elastic limit, enhance the steel resistance to wear, its impact qualities, and the hardenability. It also improves the resistance to softening, makes chromium steel less prone to embrittlement and prevents pitting.

Chromium, a key element also for stainless steel alloys, prevents steel oxidation at elevated temperatures and increases the resistance of steel to corrosion. It enhances the tensile, yield, and hardness properties of low-alloy pipes at room temperatures.

Grades We Deal in:

ASTM A335 Gr. P5, P9, P11, P12, P22 & P91, ASTM A213  T5, T9, T11, T12, T22, T91, ASTM A691

Alloy Steel Grade P5 Seamless Pipes
Alloy Steel Grade T5 Seamless Tubing
ASTM A213 Alloy Steel Seamless Tubes
A335 Seamless Pipes 
ASTM A691 Alloy Steel EFW Pipes
A335 Alloy Steel Rectangular Seamless Pipes 
ASTM A213 Gr T9 Alloy Steel Rectangular Tubes
Grade P1 Alloy Steel Seamless Pipes 


Additional Information:
  • Item Code: AlloySteelPipe
  • Delivery Time: Ready Stock
  • Packaging Details: As per client requirement
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  • Astm A335 P12 Alloy Steel Pipe
  • Astm A335 P12 Alloy Steel Pipe
  • Astm A335 P12 Alloy Steel Pipe
  • Astm A335 P12 Alloy Steel Pipe
Astm A335 P12 Alloy Steel Pipe
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Astm A335 P12 Alloy Steel Pipe

Approx. Price: Rs 200 / KgGet Latest Price
Product Details:
Minimum Order Quantity200 Kg
Material GradeAstm A335 P12 Alloy Steel Pipe
StandardAstm A335 P12 Alloy Steel Pipe
Outer Diameter6.35 mm OD - 101.60
MaterialAstm A335 P12 Alloy Steel Pipe
Unit Pipe Length6 meter
Payment100% Advance
ToleranceAs per Standard
Test CertificateNABL Test Report along with material only
Tubes with higher percentages, than standard carbon steel pipes, of alloying elements as Molybdenum (Mo), Chromium (Cr), Nickel, etc.

Molybdenum (Moly) increases the strength of the steel and its elastic limit, enhance the steel resistance to wear, its impact qualities, and the hardenability. It also improves the resistance to softening, makes chromium steel less prone to embrittlement and prevents pitting.

Chromium, a key element also for stainless steel alloys, prevents steel oxidation at elevated temperatures and increases the resistance of steel to corrosion. It enhances the tensile, yield, and hardness properties of low-alloy pipes at room temperatures.


Additional Information:
  • Item Code: T12
  • Delivery Time: Ready Stock
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  • Astm A335 P11 Alloy Steel Pipes
  • Astm A335 P11 Alloy Steel Pipes
  • Astm A335 P11 Alloy Steel Pipes
  • Astm A335 P11 Alloy Steel Pipes
  • Astm A335 P11 Alloy Steel Pipes
  • Astm A335 P11 Alloy Steel Pipes
Astm A335 P11 Alloy Steel Pipes
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Astm A335 P11 Alloy Steel Pipes

Approx. Price: Rs 155 / KgGet Latest Price
Product Details:
Minimum Order Quantity500 Kg
Material GradeAstm A335 P11 Alloy Steel Pipes, ASTM A213 T11 Pipes
StandardAstm A335 P11 Alloy Steel Pipes, ASTM A213 T11 Pipes
Nominal Size1/2", 3/4", 3"
MaterialAlloy Steel
Unit Pipe Length6 meter
Payment100% Advance Only
Test CertificateNABL Report Along with material
ToleranceAs Per Standard

Tubes with higher percentages, than standard carbon steel pipes, of alloying elements as Molybdenum (Mo), Chromium (Cr), Nickel, etc.
Molybdenum (Moly) increases the strength of the steel and its elastic limit, enhance the steel resistance to wear, its impact qualities, and the hardenability. It also improves the resistance to softening, makes chromium steel less prone to embrittlement and prevents pitting.
Chromium, a key element also for stainless steel alloys, prevents steel oxidation at elevated temperatures and increases the resistance of steel to corrosion. It enhances the tensile, yield, and hardness properties of low-alloy pipes at room temperatures.


Additional Information:
  • Item Code: P11Alloysteelpipe
  • Production Capacity: 10000kg
  • Delivery Time: Ready Stock
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  • A335 P9 Alloy Steel Pipes
  • A335 P9 Alloy Steel Pipes
  • A335 P9 Alloy Steel Pipes
  • A335 P9 Alloy Steel Pipes
  • A335 P9 Alloy Steel Pipes
A335 P9 Alloy Steel Pipes
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A335 P9 Alloy Steel Pipes

Approx. Price: Rs 300 / KgGet Latest Price
Product Details:
Material GradeASTM A213 P9 Pipes
StandardASTM A355
MaterialAlloy Steel
Steel GradeP9
Wall ThicknessSCH 40,SCH 80,SCH 160,SCH XS,SCH XXS
ThicknessSCH 40,SCH 80,SCH 160,SCH XS,SCH XXS
TypeSeamless
Unit Pipe Length9 meter, 6 meter, 3 meter
ShapeRound Pipes/Tubes
I Deal InNew Only
LengthSingle Random, Double Random & Custom Size Available
Payment100% Advance
Test CertificateNABL Test Certificate along with the material
ToleranceAs Per Standard

Tubes with higher percentages, than standard carbon steel pipes, of alloying elements as Molybdenum (Mo), Chromium (Cr), Nickel, etc.
Molybdenum (Moly) increases the strength of the steel and its elastic limit, enhance the steel resistance to wear, its impact qualities, and the hardenability. It also improves the resistance to softening, makes chromium steel less prone to embrittlement and prevents pitting.
Chromium, a key element also for stainless steel alloys, prevents steel oxidation at elevated temperatures and increases the resistance of steel to corrosion. It enhances the tensile, yield, and hardness properties of low-alloy pipes at room temperatures.

Alloy Steel Seamless Pipe A355 P9
Alloy Steel Astm A355 P9 Pipes
A355 P9 Alloy Steel Pipes
P9 Alloy Steel Pipe
Alloy Steel P9 Pipes


Additional Information:
  • Delivery Time: Ready Stock
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  • Alloy Steel Seamless Pipe A335 P5
  • Alloy Steel Seamless Pipe A335 P5
  • Alloy Steel Seamless Pipe A335 P5
  • Alloy Steel Seamless Pipe A335 P5
Alloy Steel Seamless Pipe A335 P5
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Alloy Steel Seamless Pipe A335 P5

Approx. Price: Rs 200 / KgGet Latest Price
Product Details:
Minimum Order Quantity200 Kg
Material GradeAlloy Steel Seamless Pipe A335 P5
StandardAlloy Steel Seamless Pipe A335
Nominal Size1/2"- 3"
MaterialAlloy Steel
Unit Pipe Length6 meter
Payment Terms100% Advance Only
Test CertificateNABL Test Report Along with Material
ToleranceAs per Standard
PackingAs per requirement
Tubes with higher percentages, than standard carbon steel pipes, of alloying elements as Molybdenum (Mo), Chromium (Cr), Nickel, etc.

Molybdenum (Moly) increases the strength of the steel and its elastic limit, enhance the steel resistance to wear, its impact qualities, and the hardenability. It also improves the resistance to softening, makes chromium steel less prone to embrittlement and prevents pitting.

Chromium, a key element also for stainless steel alloys, prevents steel oxidation at elevated temperatures and increases the resistance of steel to corrosion. It enhances the tensile, yield, and hardness properties of low-alloy pipes at room temperatures.


Additional Information:
  • Item Code: Alloy
  • Delivery Time: Ready Stock (Subject to Material availability)
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  • Seamless Alloy Steel Pipes
  • Seamless Alloy Steel Pipes
  • Seamless Alloy Steel Pipes
  • Seamless Alloy Steel Pipes
Seamless Alloy Steel Pipes
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Seamless Alloy Steel Pipes

Approx. Price: Rs 125 / KgGet Latest Price
Product Details:
Minimum Order Quantity500 Kg
Material GradeAlloy Steel
StandardASTM A213 T9 Pipes
Nominal Size1/2", 3/4", 3"
MaterialAlloy Steel
Payment100% Advance only
Test certificateNABL Report Along with material
ToleranceAs per Standard
Tubes with higher percentages, than standard carbon steel pipes, of alloying elements as Molybdenum (Mo), Chromium (Cr), Nickel, etc.

Molybdenum (Moly) increases the strength of the steel and its elastic limit, enhance the steel resistance to wear, its impact qualities, and the hardenability. It also improves the resistance to softening, makes chromium steel less prone to embrittlement and prevents pitting.

Chromium, a key element also for stainless steel alloys, prevents steel oxidation at elevated temperatures and increases the resistance of steel to corrosion. It enhances the tensile, yield, and hardness properties of low-alloy pipes at room temperatures.


Additional Information:
  • Item Code: seamlessAlloySteelPipe
  • Production Capacity: 20000MT
  • Delivery Time: Ready Stock
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  • Astm A335 P22 Alloy Steel Pipe
  • Astm A335 P22 Alloy Steel Pipe
  • Astm A335 P22 Alloy Steel Pipe
  • Astm A335 P22 Alloy Steel Pipe
Astm A335 P22 Alloy Steel Pipe
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Astm A335 P22 Alloy Steel Pipe

Approx. Price: Rs 190 / KgGet Latest Price
Product Details:
Material GradeASTM A213 P22 Pipes
StandardASTM A213
Wall ThicknessSCH 40,SCH 80,SCH 160,SCH XS,SCH XXS
MaterialAlloy Steel ASTM A213 T22 Pipes
Unit Pipe Length6 meter
Payment100% advance
ToleranceAs per Standard
Test CertificateNABL Test report along with material

ASTM A213 Pipes T22 Tubes, which is also available in customized sizes, shapes and designs for our esteemed patrons. The unsuitable welding techniques for these Alloy Steel T22 Seamless Tubes Are Oxy  acetylene and submerged  arc welding, which are further well suited for diverse chemical applications. However, this kind of heat processing is not important in our Alloy Steel T22 Welded Tubes, but if followed, a complete solution annealing at 1149 Degree C or 2100 Degree F then water cooling should be done. These Alloy Steel T22 EFW Tubes with controlled composition can be employed in the welded form and it is less prone to stress corrosion cracking in the several conditions. Production of tankers from our Alloy Steel T22 ERW Tubes are used for handling hydrochloric acid, aluminum chloride catalysts and other strongly reducing chemicals, storage of reducing chemicals, manufacturing herbicides, insecticides, ethylene glycol and benzene, methyl methacrylate, butane isomerization to make high octane gasoline, prevents corrosion from antimony chloride. In reducing gases or in a vacuum, these Alloy Steel T22 Round Tubes may be used from 1600 Degree F (870 Degree C) to substantially higher temperatures. This is because, our Alloy Steel T22 Square Tubes offers resistance to an arrangement of granule margin carbide precipitates in the weld heating zones that have minimized precipitation of carbides and other forms to ensure the uniform resistance to corrosion.


Additional Information:
  • Item Code: AlloysteelP22
  • Production Capacity: 10000
  • Delivery Time: Ready Stock
  • Packaging Details: Wooden Box
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