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ASTM A335 P9 Alloy Steel Seamless Tubes

Alloy Steel UNS S50400 Seamlees Tubes Dealers, ASTM A335 Grade P9 AS Seamless Tubes Supplier in India., ASTM A335 Grade P9 Alloy Steel Seamless Tubes Manufacturer, Exporter & Suppliers., ANSI B 36.10, Alloy Steel Gr. P9 Seamless Round, Square, Rectangular, Hydraulic Tubes Suppliers in India.

KOBSINDIA are offer a wide range of ASTM A335 P9 Alloy Steel Seamless Tubes that is using high quality raw materials . These are manufactured in conformance with the international quality standards. Also available these seamless Tubes in different size, grades, thickness & Specification demanded by the clients. These Tubes are used in various application industry like petrochemical, engineering, chemical, oil and gas and other industrial etc. We also offer our clients in competitive prices in the market.

As an acclaimed enterprise of the industry, KOBSINDIA is involved in offering a vast array of ASTM A335 P9 Alloy Seamless Tubes as a manufacturer, exporter, stockiest and supplier to our domestic and global clients. Being a well name in the industries, we are engaged in manufacturing, exporting and supplying a distinguished range of ASTM A335 P9 Alloy Tubes.

AS Grade P9 High Pressure Seamless Tubes, P9 Alloy Steel Seamless Tubes, ASTM A335 P9 Square Tubes Stockholder, Alloy Steel Gr P9 Seamless Tubes Manufacturer, Stockist, Suppliers and Exporter

Alloy Steel A/SA 335 GR. P9 Pipes and Tubes is the best single added substance that expansions high temperature creep quality. Alloy Steel A/SA 335 GR. P9 Pipes and Tubes likewise improves the erosion resistance of steel, and hinders setting. Chromium (or chrome) is the vital constituent of stainless steel. Any steel with 12% or more Chrome is viewed as stainless. Alloy Steel A/SA 335 GR. P9 Pipes and Tubes is for all intents and purposes fundamental in opposing oxidation at hoisted temperatures.

KOBSINDIA give ideal quality scope of Alloy Steel A/SA 335 GR. P9 Pipes and Tubes in wide assortments of sizes, dimensions, specifications and shapes. These propelled quality products are very solid and are welded utilizing best methods for long supportability.

Clients can avail this range in various designs, shapes and sizes at market leading price within given period of time. It has some best features such as Smooth finish, Unique look, Innovative design, and more. With respect to national and international quality of raw materials, we also offer these Tubes in customized sizes and thicknesses as per specific demands by our esteemed clients at market leading prices.

ASTM A335/ASME SA335 P9 High Pressure Steel Pipe are individually wrapped by hand to ensure that the high quality of the material is maintained and no damage in the last stages of production. We recommend Plywood cases or pallet packaging to ensure safe packaging and prompt delivery of the ordered consignment.

ASTM A335/ASME SA335 P9 High Pressure Steel Pipe come with imprints relevant to the job information (eg, heat number, size, material and part number). This information is also printed along all delivered ASTM A335/ASME SA335 P9 High Pressure Steel Pipe.

Specifications

Size : 1/8NB TO 24NB IN
Standards : ASTM A 335, ASME SA 335
Type : Seamless
Specialized in : Large Diameter Size
Outer Dimensions : 19.05mm – 114.3mm
Wall Thickness : 2.0mm – 14 mm
Length : max 16000mm
Schedule : Schedule 20 - Schedule XXS (heavier on request) up to 250 mm thk.
Form : Round, Square, Rectangular, Hydraulic Etc.
Length : Single Random, Double Random & Cut Length.
Tubing End : Plain End, Beveled End, Treaded.

Chemical Composition

C, % Mn, % P, % S, % Si, % Cr, % Mo, %
0.015 max 0.30-0.60 0.025 max 0.025 max 0.50 max 4.00-6.00 0.45-0.65

Mechanical Properties

Tensile Strength, MPa Yield Strength, MPa Elongation, %
415 min 205 min 30 min

Heat Treatment Required

 

P5, P9, P11, and P22

 

 

Grade

Heat Treatment Type

Normalizing Temperature Range F [C]

Subcritical Annealing 
or Tempering 
Temperature Range F 

[C]

P5 (b,c)

Full or Isothermal Anneal

 

 

Normalize and Temper

*****

1250 [675]

 

Subcritical Anneal (P5c only)

*****

1325 - 1375 [715 - 745]

P9

Full or Isothermal Anneal

 

 

Normalize and Temper

*****

1250 [675]

P11

Full or Isothermal Anneal

 

 

Normalize and Temper

*****

1200 [650]

P22

Full or Isothermal Anneal

 

 

Normalize and Temper

*****

1250 [675]

P91

Normalize and Temper

1900-1975 [1040 - 1080]

1350-1470 [730 - 800]

 

Quench and Temper

1900-1975 [1040 - 1080]

1350-1470 [730 - 800]

Tensile Requirements

 

Seamless

 

P-5

P-9

P-11

P-22

P-91

P91 shall not have a hardness not exceeding 250 HB/265 HV [25HRC].

Tensile   Strength, min.,   psi

ksi

60

60

60

60

85

MPa

415

415

415

415

585

 

Yield Strength,   min., psi

 

ksi

30

30

30

30

60

 

MPa

205

205

205

205

415

 

Tolerence

NPS OD Tolerance NPS WT Tolerance
1/8″ ≤ NPS ≤ 1 1/2″ +/- 0.4 1/8″ ≤ NPS ≤ 2 1/2″ , All T/D ratios. +20%, -12.5%
1 1/2 < NPS ≤ 4″ +/- 0.79 NPS ≥ 2 1/2″ , T/D ≤ 5% +22.5%, -12.5%
4″ < NPS ≤ 8″ +1.59, -0.79 NPS ≥ 2 1/2″ , T/D > 5% +15%, -12.5%
8″ < NPS ≤ 12″ +2.38, -0.79 (T= Specified Wall Thickness; D = Specified Outside Diameter)

KOBSINDIA exports Alloy Steel Seamless Tubes to countries like UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Chine, Brazil, Peru, Nigeria, Kuwait, Jordan, Dubai, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan & Saudi Arabia.

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