Product Description of Stainless Seamless Steel Pipe
Stainless seamless steel pipe is a hollow tubular product manufactured from stainless steel alloy without any welded seam or joint. It is produced by extruding, drawing, or piercing a solid steel billet through a mandrel to create a seamless hollow tube. Stainless steel pipe is manufactured in either welded or seamless form. Stainless seamless steel pipe is a solid ingot, piercing a hole through its length, and then drawing through dies to form the final size. In piping dimensions, the inside diameter decreases as the wall thickness increases on all Nominal pipe sizes (NPS). The wall thicknesses are specified as ‘schedules’, which are covered within the specifications of ASTM and ASME. Pipe is offered in 20’lengths, but can be supplied in certain sizes in double random (+/- 40’) to meet certain project needs. These screws have a head designed with an internal hexagonal shape, requiring a specialized hexagonal wrench for tightening. Hex socket screws can provide a more compact head design than external hexagon screws, suitable for applications with limited space.
Key Features of Stainless Seamless Steel Pipe
Corrosion Resistance: Chromium forms a self-healing oxide layer — resists rust, oxidation, pitting, and chemical attack across a wide pH range
High Temperature Performance: Continuous service up to 1500°F (816°C) — maintains strength and oxidation resistance
Low Temperature Toughness: Austenitic grades remain ductile and tough down to -452°F (-269°C) — no brittle failure
Hygienic Surface: Smooth, non-porous surface resists bacterial growth and is easily cleaned/sterilized
High Strength & Ductility: Tensile strength 70-85 ksi (minimum) , elongation 30-50% — combines strength with formability
Weldability: Excellent weldability using standard methods (TIG, MIG, SMAW)
Types of Stainless Seamless Steel Pipe
By Rolling Method: Hot Rolling / Hot Extrusion Cold Drawing
By Structure: Martensitic Austenitic Austenitic-Ferritic (Duplex)
By Additional Type: Super-Austenitic Ferritic Duplex Martensitic
Certifications Available:
Mill Test Certificate (MTC / EN 10204 3.1/3.2)
NACE MR0175 (sour service)
Pressure Equipment Directive (PED 2014/68/EU)
ISO 9001:2015
API 5LC / 5CT
IntroductionProject introduction:has demonstrated its ability to conduct successful drilling operations in some of the most demanding environments on the planet.Why Choose UsThe other project in the oil sector is the long-planned construction of the petroleum products pipeline system through MexicoOil & Gas Industry
IntroductionPower industry projects demand steel pipes that deliver high strength, heat resistance, and long-term reliability under extreme operating conditions. Designed to withstand high temperature, high pressure, and corrosive environments, these pipes ensure safe and stable energy transmission.Power Industry
IntroductionSteel pipes used in offshore and marine projects are engineered to withstand extreme conditions, including high pressure, saltwater corrosion, and harsh environments. From subsea pipelines to offshore platforms, these pipes deliver safe, efficient fluid transmission for critical operatioOffshore & Marine
