ASTM A335 P5 / P5b / P5c Seamless Pipes
ASTM A335 P5/5b/5c/ Seamless Pipes
Precision-engineered ASTM A335 P5/5b/5c/ Seamless Pipes manufactured for reliable fluid conveyance, heat transfer and structural applications in industrial service.
- Grade 5
- Seamless
- ERW
- Welded
- EFW
- LSAW
- Custom Lengths
ASTM A335 P5/5b/5c/ Seamless Pipes Manufacturer in India
Sawariya Metal Industries is a manufacturer, supplier, stockist and exporter of ASTM A335 P5/5b/5c/ Seamless Pipes in different sizes, grades, specifications and finishes for industrial and engineering applications.
ASTM A335 P5/5b/5c/ Seamless Pipes are supplied in seamless, ERW, welded and fabricated forms in a wide range of diameters, wall thicknesses, schedules and lengths for process, pressure and structural applications.
Grade 5 is a 5Cr-½Mo alloy steel used in refinery and high-temperature hydrogen service. Alloy steel contains controlled additions of chromium, molybdenum, nickel or vanadium to improve strength, hardenability, toughness and performance at elevated temperatures.
Typical applications for ASTM A335 P5/5b/5c/ Seamless Pipes include power plants, boilers, refineries, petrochemical, oil & gas, heat exchangers, automotive, engineering components and general engineering.
Key Features of Grade 5
High-Temperature Strength
Chrome-moly grades retain strength at elevated temperatures.
Creep Resistance
Suitable for long-term high-temperature pressure service.
Hardenability
Responds well to heat treatment for strength and toughness.
Durability
Reliable performance in demanding mechanical service.
ASTM A335 P5/5b/5c/ Seamless Pipes Specifications
| Parameter | Specification |
|---|---|
| Product | ASTM A335 P5/5b/5c/ Seamless Pipes |
| Dimensions | ASTM, ASME and API |
| Standard | ASTM A 335 / ASME SA 335 |
| Size | 1/2" NB to 36" NB |
| Schedule | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules, upto 12mm thk |
| Outer Diameter | 19.05mm – 114.3mm |
| Wall Thickness | 2.0mm – 14 mm |
| Type | Seamless |
| End | Plain End, Beveled End, Threaded |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Length | Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths |
Chemical Composition of Grade 5
| Element | Alloy Steel P5 / 5b / 5c |
|---|---|
| C | 0.05 – 0.15 |
| Cr | 4.00 – 6.00 |
| Mn | 0.30 – 0.60 |
| Mo | 0.45 – 0.65 |
| P | 0.025 max |
| S | 0.025 max |
| Si | 0.50 – 1.00 |
Mechanical Properties of Grade 5
| Element | Alloy Steel P5 / 5B / 5C |
|---|---|
| Tensile Strength | 415 min |
| Yield Strength | 205 min |
| Elongation | 30 min |
Pipes Tolerance – Grade 5
| 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) | — |
Types of ASTM A335 P5/5b/5c/ Seamless Pipes
Seamless Pipes
High-integrity pipes for pressure and high-temperature service.
ERW Pipes
Electric resistance welded pipes for general and process piping.
Welded / EFW Pipes
Welded and electric fusion welded pipes for larger diameters.
Tubes
Round, square, rectangular, U-bent and heat exchanger tubes.
Applications & Industries
- Power Plants
- Boilers
- Refineries
- Petrochemical
- Oil & Gas
- Heat Exchangers
- Automotive
- Engineering Components
- Pressure Vessels
- Heavy Machinery
- Fabrication
- General Engineering
Quality & Inspection
Quality-Focused Manufacturing & Supply
ASTM A335 P5/5b/5c/ Seamless Pipes can be supplied with inspection, testing and documentation according to the applicable specification and customer purchase requirements.
- Dimensional & visual inspection
- Material grade verification
- Chemical composition verification
- Mechanical property testing
- Flattening / flaring tests as applicable
- Hydrostatic testing as applicable
- Ultrasonic / eddy current testing as applicable
- Mill Test Certificate (MTC)
- Third-party inspection support
Why Choose Our ASTM A335 P5/5b/5c/ Seamless Pipes?
Multiple Manufacturing Routes
Seamless, ERW, welded and EFW options.
Wide Size Range
Many diameters, schedules and lengths.
Pressure Service
Suitable for demanding pressure applications.
Tested Quality
Supplied with test reports and MTC.
ASTM A335 P5/5b/5c/ Seamless Pipes Manufacturer, Supplier & Exporter
Sawariya Metal Industries supplies ASTM A335 P5/5b/5c/ Seamless Pipes for domestic and international projects in a wide range of sizes, grades and specifications. Products can be supplied in standard and custom dimensions according to drawings and purchase order requirements.
Every order can be supported with Mill Test Certificates, inspection reports, third-party inspection on request and secure export-worthy packaging.
Share your size, grade, quantity and specification requirements with our team to receive a competitive quotation for ASTM A335 P5/5b/5c/ Seamless Pipes.
Related Alloy Steel Pipes & Tubes Products
ASTM A335 P9 Alloy Seamless Pipes
Grade 9 is a 9Cr-1Mo alloy steel with good resistance to high-temperature oxidation and sulphidation.
ASTM A335 P11 Alloy Seamless Pipes
Grade 11 is a 1¼Cr-½Mo alloy steel used for high-temperature pressure piping and boilers.
ASTM A335 P12 Alloy Seamless Pipes
Grade 12 is a 1Cr-½Mo alloy steel suitable for elevated-temperature service.
Technical Note: Technical values should be verified against the applicable ASTM / ASME / EN specification, purchase order requirements and Mill Test Certificate (MTC) for the supplied product.