ASTM A335 P91 Square Pipes Stockholder, AS Grade P91 High Pressure Seamless Pipes, Alloy Steel Grade P91 Seamless Pipes, P91 Alloy Steel Seamless Pipes Manufacturer, Stockist, Suppliers and Exporter
PRAM RATAN STEEL focus is leading Manufacturers, Suppliers, Stockiest and Exporters of ASTM A335 P91 Alloy Steel Seamless Pipes . These consistent pipe is utilized for the most part for High-Temperature Service. These funnels are generally utilized as a part of various different application, for example, oil and gas, control plants, ship building, heavy engineering industries etc. All items are industry-standard fitting in with or surpassing API, ASTM, ASME, ANSI and other national and international standards.
ASTM A335 Grade P91 AS Seamless Pipes, Alloy Steel P91 Seamlees Pipes Dealers, Alloy Steel ASTM A335 UNS K91560 Seamless Pipes, AS Gr P91 Rectangular Pipes, A335 P91 Seamless Pipes Leading Manufacturers.
PRAM RATAN STEEL has some expertise in ASTM A335 UNS K91560, ASME SA 335 Grade P91 Alloy Steel Seamless Pipes, ANSI B 36.10, Alloy Steel Gr. P91 Seamless Round, P91 Pipe, Square, Rectangular, Hydraulic funnels With years of involvement in trading. PRAM RATAN STEEL has trade astounding Stainless Steel 904L Works off Nr. 1.4539, Stainless Steel UNS N08904 Pipes, Plates and Tubes to clients all through the around the world. P91 funnels are accessible in various size, determination, grades and thikness according to the customers prerequisites.
Standards Specifications of ASTM A 335 GR P91 Alloy Steel Seamless Pipes :
Length : Single Random, Double Random & Cut Length.
Type : Seamless
Wall Thickness : 2.0mm – 14 mm
Length : max 16000mm
Form : Round, Square, Rectangular, Hydraulic Etc.
Schedule : Schedule 20 - Schedule XXS (heavier on request) up to 250 mm thk.
Tubing End : Plain End, Beveled End, Treaded.
Applications :
Mechanical Properties of ASTM A 335 GR P91 Alloy Steel Seamless Pipes :
| Tensile Strength , MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
|---|---|---|---|
| 585 min | 415 min | 20 min | 250 max |
Chemical Compositions of ASTM A 335 GR P91 Alloy Steel Seamless Pipes :
| C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % | V, % | N, % | Ni, % | Al, % | Nb, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.08-0.12 | 0.3-0.6 | 0.02 max | 0.01 max | 0.2-0.5 | 8.0-9.5 | 0.85-1.05 | 0.18-0.25 | 0.03-0.07 | 0.4 max | 0.04 max | 0.06-0.10 |
Chemical Compositions of Seamless Pipe/ Steel Seamless Pipe Wall Thickness :
| NPS [DN] Designator | Tolerance, % from Specified | |
|---|---|---|
| Over | Under | |
| 1/8 to 2 1/2 [6 to 65] incl., all t/D ratios | 20.0% | 12.5% |
| Above 2 1/2 [65], t/D < or = 5% | 22.5% | 12.5% |
| Above 2 1/2 [65], t/D > 5% | 15.0% | 12.5% |
| (t = Specified Wall Thickness; D = Specified Outside Diameter) | ||
Types of ASTM A 335 GR P91 Seamless & EFW Pipes :-
| ASTM A 335 GR P91 Seamless Pipe | ASTM A 335 GR P91 Welded Pipe |
| ASTM A 335 GR P91 Fabricated Pipe | ASTM A 335 GR P91 EFW Pipe |
| ASTM A 335 GR P91 Seamless Pipe | ASTM A 335 GR P91 Round Pipe |
| ASTM A 335 GR P91 Square Pipe | ASTM A 335 GR P91 Rectangle Pipe |
| ASTM A 335 GR P91 Polish Pipe | ASTM A 335 GR P91 Seamless Tubes |
| ASTM A 335 GR P91 Welded Tubes | ASTM A 335 GR P91 Round Tubes |
| ASTM A 335 GR P91 Square Tubes | ASTM A 335 GR P91 Hollow Pipe |
| ASTM A 335 GR P91 Bush Pipe | ASTM A 335 GR P91 Electro Polish Tube |
ASTM A 335 GR P91 Seamless & EFW Pipes are offered with a NACE 3.1 Certification, Mill Test Certification and ISO 17025 Standards by a Government of India approved Laboratory. Positive Material Identification is done on all raw material procured at PRAM RATAN STEEL India.
In 2016 we have ready stock of more than 50 tons of ASTM A 335 GR P91 Seamless & EFW Pipes in all sizes, to cater to immediate delivery and urgent needs of the clients. For small requirements we can dispatch the Steel Pipe & Tubes immediately against the purchase order.
