• ISO 9001 Certified

    Seamac Piping Solutions Inc. is a reliable is a Manufacturer, Supplier, & Exporter of Pipe Fittings, Forged Pipe Fittings, Forged Fittings, Flanges, Outlets, Long Radius Bends from India.

    Corporate Address : 87, Durgadevi Street, Kumbharwada, Mumbai, Maharashtra(India) 400004

    Warehouse Address : Jai Matadi Industrial Estate , Gala No.3 , Goddev Fhatak Road Bhayander ( East) , Thane , Maharastra ( India).

    Mobile : +91-98332 92291
    Phone Nos. : +91-22-66159077 / 66159078
    E-mail : [email protected]

ASTM A335 GR P91 Alloy Steel Pipes, A335 Grade P91 Alloy Steel Pipe, Chrome Moly P91 Pipes Exporters, ASME SA335 P91 High Pressure Steel Pipe, UNS K91560 Pipe, EN 1.4903 Pipe, P91 Steel Pipe Suppliers in India.

Alloy Steel P91 Pipes price per meter in Mumbai, ASTM A335 P91 Alloy Steel Seamless Pipe cost, ASTM A335 P91 Alloy Steel Pipe price per foot, Alloy Steel P91 Pipe manufacturers, Latest price of Alloy Steel P91 Pipe, P91 Ferritic Alloy Steel Pipe stockist, CrMo P91 Pipe price per kg, ASTM A335 P91 Seamless Pipe price list in india.

Alloy Steel P91 Seamless Pipe

Grade P91 is one of the grades of Alloy Steel Pipes. It is an austenitic alloy that has tensile and creep’s strength. Including bending, flanging, fusion welding, and similar forming operations, Alloy Steel P91 Pipes are suitable for applications. Most commonly, it is applicable in the power industry and petrochemical plants. These Pipes are ideal for extremely high temperatures and pressures.

We, Seamac Piping Solutions Inc., are manufacturing high-grade Alloy Steel P91 Pipe. We are producing and supplying Alloy Steel P91 Pipe to various industries to complete many operations smoothly. Our Alloy steel P91 Pipes contains carbon steel with several alloying elements like nickel, titanium, manganese, silicon, copper, chromium, and aluminium. We are offering these highest quality Alloy steel P91 Pipes to industries such as power generation, petrochemicals, gas processing, petrochemical plants, heaters, and oilfield services.

Seamac Piping Solutions Inc. carries a wide range of Alloy Steel P91 Pipes in a variety of lengths, ODs, IDs, size and wall thicknesses to meet your project’s needs—including pipe in dimension as per ASTM and weight-kg. per mtr. (ASME/ANSI B36.10/19) / weight & thickness of Grade P91 Alloy Steel seamless pipes gauge .

We satisfy the needs of our esteem clients by offering custom made Pipes by following all industrial and international standards. We are offering Alloy steel P91 Pipes in customized sizes and thicknesses. We are focusing on maintaining quality standards higher. Along with this, we are offering benefits like on-time delivery, affordable rates, doorstep service, suitable packing, and fastest shipping. Our team of experts and skilled professionals are testing and supervising the whole process to avoid defects. To ensure the durability, strength, robustness, and construction of Alloy Steel P91 Pipes, we perform the various tests at different stages of production.

Alloy Steel P91 Pipes Specifications

Pipe Specification : ASTM A335 / ASME SA335

Dimensions : ASTM, ASME and API

Size : 1/8"NB TO 30"NB IN

Outside Diameter : 6-2500mm; WT:1-200mm

Wall Thickness : 0.3mm – 50 mm

Length : 5.8/6/11.8/12m / Single Random, Double Random & Required Length

Schedules : SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules

Form : Round, Square, Rectangular, Hydraulic Etc

End : Plain End, Beveled End, Treaded

End Protection : Plastic Caps

ASTM A335 / ASME SA335 Alloy Steel P91 Pipe Equivalent Grades

UNS DIN ASTM EN
K91560 1.4903 A335 Grade P91 X10CrMoVNb9-1

After strict quality testing, our high-grade Alloy Steel P91 Pipes are sent for labelling and packing. We use quality material for packing to protect Pipes from damage. For safe and damage-free delivery, we choose a convenient shipping option. We adopt changes and upgradations of technology to meet customer’s expectations. Our high-tech manufacturing plant and warehouse help us to produce quality Alloy Steel P91 Pipes in bulk amount and to store them safely. We are ready to accept urgent orders and to fulfil the requirements of our clients. With all the necessary qualities and benefits, we serve Alloy Steel P91 Pipes in a significant amount.


Alloy Steel P91 Seamless Pipe Types

Alloy Steel P91 Seamless Pipe

P91 Alloy Steel Seamless Pipe

Alloy Steel K91560 Seamless Pipe

Alloy Steel 1.4903 Seamless Pipe

P91 Seamless Steel Pipe

ASTM A335 P91 Chrome Moly Pipe

CrMo P91 Pipes

ASTM A335 Gr P91 Chromium Molybdenum Steel Pipes

Chrome Moly K91560 / 1.4903 Pipe

Alloy Steel P91 High pressure Steel pipes

Alloy Steel P91 High Pressure Pipes

P91 Alloy Steel High pressure Boiler pipes

Alloy Steel P91 Boiler Pipes

P91 High Temperature Seamless Pipes

ASTM A335 GR P91 High Temperature Steel Pipe

A335 P91 Alloy Steel High Temperature Seamless Pipes

P91 Alloy Steel High Temperature Steel Pipes

Alloy Steel P91 Pipes Dimensions:

All Pipes is manufactured and tested / inspected to the relevant standards including ASTM, ASME and API etc.

Pipe/Tube NB Sizes Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
Alloy Steel P91 Pipes 1/8″
Alloy Steel P91 Pipes 1/4″
Alloy Steel P91 Pipes 3/8″
Alloy Steel P91 Pipes 1/2″
Alloy Steel P91 Pipes 3/4″
Alloy Steel P91 Pipes 1″
Alloy Steel P91 Pipes 1 1/4″
Alloy Steel P91 Pipes 1 1/2″
Alloy Steel P91 Pipes 2″
Alloy Steel P91 Pipes 2 1/2″
Alloy Steel P91 Pipes 3″
Alloy Steel P91 Pipes 4″
Alloy Steel P91 Pipes 5″
Alloy Steel P91 Pipes 6″

ASTM A335 Alloy Steel P91 Pipe Chemical Composition

Grade C, % Mn, % P, % S, % Si, % Cr, % Mo, %
P91 0.08~0.12 0.30~0.60 0.02 0.01 0.20~0.50 8.00~9.50 0.85~1.05

ASME SA335 Alloy Steel P91 Pipe Mechanical Properties

Grade Tensile Strength, MPa Yield Strength, MPa Elongation, %
P91 585 min 415 min 20 min

ASTM A335 Grade P91 Alloy Steel Pipe Tolerances


Alloy Steel P91 Pipe Diameter

A335 Pipe Over Under
NPS [DN]in. mm in. mm
1/8 to 1 1/2 / DN 6 to 40 1/64 (0.015) 0.4 1/64 (0.015) 0.4
Over 1 1/2 to 4 / DN 40 to 100 1/32 (0.031) 0.79 1/32 (0.031) 0.79
Over 4 to 8 / DN 100 to 200 1/16 (0.062) 1.59 1/32 (0.031) 0.79
Over 8 to 12 / DN 200 to 300 3/32 (0.093) 2.38 1/32 (0.031) 0.79
Over 12 / > DN 300 +/- 1% of the specified outside diameter

Alloy Steel P91 Pipe Wall Thickness

The tolerances in WT, in %, from specified are:

  • 1/8 to 2 1/2 [6 to 65] incl., all t/D ratios: over 20%, under 12.5%
  • Above 2 1/2 [65], t/D < or = 5%: over 22.5%, under 12.5%
  • Above 2 1/2 [65], t/D > 5%: over 15%, under 12.5%

t = Specified Wall Thickness; D = Specified Outside Diameter)

Application Industries

Alloy Steel P91 Pipe Application Industries

  • Textile machinery
  • Oil and gas industry
  • Pulp and paper industry
  • Power plants
  • Energy industries
  • Furniture
  • Pharmaceutical processing industry
  • Modern architecture
  • Home appliances
  • Water waste projects
  • Synthetic fiber
  • Heat exchanger
  • Fluid piping
  • Dairy and food processing

People Also Searched for

a335 p91 alloy pipe, p91 pipe a335 price, a335 p91 pipe specification, a335 p91 pipe distributor, p91 seamless pipe supplier in india, a335 p91 pipe, alloy steel pipe p91, a335 p91 pipe suppliers, astm a335 pipe, astm a335 p91 seamless steel pipe exporter, pipe astm a335 grade p91, pipe a335 p91, astm a335 grade p91 alloy steel pipe supplier in india, astm a335 gr.p91 stockists, a335 alloy pipe p91, a335 p91 material, astm a335 p91 chrome moly pipe, astm a335 p91 alloy steel pipe, astm a335 grade p91, a335 pipe schedule, seamless alloy steel boiler pipe astm a335 p91, a335 p91 welded pipe, a335 p91 pipe price, a335 p91 pipe material, a335 p91 seamless pipe, a335 p91 steel pipe, astm a335 gr p91 pipe, a335 gr p91 pipe, p91 seamless alloy steel pipe dealer.