
Seamless Carbon Steel Pipes
ASTM A106 Gr. A, Gr. B and Gr. B/C for high-temperature pressure service, process lines, utility piping and plant applications.
Seamless pipes and tubes across carbon steel, alloy steel, precision tube, automotive, IS / BS and stainless steel families.
Use the filters to scan by application group. Standard, grade and size details are available on the Product Specification and Technical Specification pages.

ASTM A106 Gr. A, Gr. B and Gr. B/C for high-temperature pressure service, process lines, utility piping and plant applications.

ASTM A179 seamless carbon steel tubes for condenser and heat exchanger applications requiring controlled properties.

ASTM A192, A210 Gr. A1, A210 Gr. C and ASTM A213 T11, T12, T22 for boiler, superheater and heat exchanger service.

ASTM A333 Gr. 1, A333 Gr. 6, ASTM A334 Gr. 1 and ASTM A334 Gr. 6 for low-temperature service requirements.

DIN 2391 ST35, DIN 2391 ST52, EN 10305-1 E235 / E355 and EN 10305-4 E215+N, E235+N, E355+N.

CK45 / EN8D, SAE 4130 and SAE 4140 seamless steel tubes for automotive and engineering applications.

IS 1239 PT-1, IS 3601 Gr. 240, IS 3601 Gr. 310, BS 3059 Part-1 320 and BS 3059 Part-2 360.

ASTM A312 TP304, TP304L, TP316 and TP316L for corrosion-resistant process and utility piping.

Cut length, packing, marking, certificate review, third-party inspection support and dispatch coordination as per order.
This is a compact range list for buyers. Use Product Specification for standard-wise grades and size envelope.
| Product Family | Catalogue Grades / Standards | Primary Use |
|---|---|---|
| Seamless Carbon Steel Pipes | ASTM A106, Carbon Steel, Pressure Service | ASTM A106 Gr. A, Gr. B and Gr. B/C for high-temperature pressure service, process lines, utility piping and plant applications. |
| Heat Exchanger and Condenser Tubes | ASTM A179, Condenser, Heat Transfer | ASTM A179 seamless carbon steel tubes for condenser and heat exchanger applications requiring controlled properties. |
| Boiler and Superheater Tubes | ASTM A192, ASTM A210, ASTM A213 | ASTM A192, A210 Gr. A1, A210 Gr. C and ASTM A213 T11, T12, T22 for boiler, superheater and heat exchanger service. |
| Low Temperature Service Pipes and Tubes | ASTM A333, ASTM A334, Impact Service | ASTM A333 Gr. 1, A333 Gr. 6, ASTM A334 Gr. 1 and ASTM A334 Gr. 6 for low-temperature service requirements. |
| Precision Tubes | DIN 2391, EN 10305, Hydraulic | DIN 2391 ST35, DIN 2391 ST52, EN 10305-1 E235 / E355 and EN 10305-4 E215+N, E235+N, E355+N. |
| Automotive Tubes | CK45, EN8D, SAE 4130, SAE 4140 | CK45 / EN8D, SAE 4130 and SAE 4140 seamless steel tubes for automotive and engineering applications. |
| IS and BS Standard Tubes | IS 1239, IS 3601, BS 3059 | IS 1239 PT-1, IS 3601 Gr. 240, IS 3601 Gr. 310, BS 3059 Part-1 320 and BS 3059 Part-2 360. |
| Stainless Steel Pipes | ASTM A312, TP304, TP316 | ASTM A312 TP304, TP304L, TP316 and TP316L for corrosion-resistant process and utility piping. |
| Project Supply Support | Cut Length, Packing, Inspection, Dispatch | Cut length, packing, marking, certificate review, third-party inspection support and dispatch coordination as per order. |
Share your grade, OD, wall thickness, length, quantity, end use and inspection requirement. Nandini Alloys will respond with a practical supply route.