EST. 2019 INDIA + USA MANUFACTURING

Engineered seamless pipes & tubes. Built for pressure.

Hot-finished and cold-drawn carbon, alloy and stainless steel solutions manufactured for critical industrial applications and international standards.

140K MT
Annual production capacity
36+ YRS
Manufacturing expertise
20+
Export destinations
2
Continental facilities
PRODUCT CATALOGUE · 18 CATEGORIES

Seamless pipes and tubes for every application.

Carbon steel seamless boiler tubing
A179 · A192 · A335
Seamless steel line pipe
API 5L · PSL1/2
Heat exchanger tubes
A179 · A213
Seamless hydraulic tubes
DIN 2391 · EN 10305
Seamless pipes for oil and gas applications
API 5CT · J55–P110
ASTM A500 mechanical and structural seamless pipes
ASTM A500 · A519
Seamless mining tubes
EN 10216-4
Seamless air brake pipes
RDSO Approved
Carbon steel seamless pipes
A106 · A53
Alloy steel seamless pipes
A335 · T11/T22/T91
Stainless steel 304 seamless boiler pipes and tubes
304 · 316 · 321
Hot finished seamless tubes and pipes
HFS · MPM
Cold drawn seamless (CDS) steel tube
CDS · Pilger
Seamless steel line pipes
PSL1 · PSL2 · Sour
Seamless steel drill pipes
API 5DP · Tool Joint
OCTG seamless drill pipes
J55–Q125
Hot finished seamless (HFS) steel tube
J55–L80 · EUE
Cold drawn stainless steel seamless tubes
Precision reduction
OUR MILLS · INDIA & USA

Built across three manufacturing plants.

Global Seamless Naupala manufacturing plant in India
INDIA · 30K MT
HFS + CDS + Stainless + Air Brake. Integrated manufacturing with in-house heat treatment and NABL laboratory.
Global Seamless Panchla manufacturing plant in India
INDIA · 30K MT
Dedicated CDS and stainless steel facility. Pilger mill, bright annealing, and RDSO-approved air brake production.
Global Seamless Mansfield manufacturing plant in the USA
USA · 80K MT
300,000+ sq ft. HFS + CDS with Accu rolling mill. Domestic supply for North American markets.
INDUSTRIES SERVED

Built for the world’s most demanding environments.

Browse our seamless pipe and tube portfolio by operating environment and end-use application.
FULLY INTEGRATED MANUFACTURING

From billet to finished tube with complete traceability.

Global Seamless integrates hot finishing and cold drawing under one manufacturing system. Every stage, from raw-material control through heat treatment, dimensional inspection, NDT, and final dispatch, is engineered for repeatability and documented quality.

Built for demanding specifications.

  • Hot Finished Seamless
  • Cold Drawn Seamless
  • Multi-stage inspection
  • Hydrostatic, Eddy Current & Ultrasonic NDT
  • Custom grades, dimensions and lengths
TECHNICAL INSIGHTS · ENGINEERING RESOURCES

Practical knowledge for better pipe and tube decisions.

Seamless steel line pipes
COLD PILGERED TUBES
Extreme OD/WT ratios for critical apps.
Seamless steel line pipes
COLD PILGERED TUBES
Reciprocating die process for precision.
Seamless steel line pipes
COLD PILGERED TUBES
When to specify pilger-milled tubes.
Hot finished seamless steel tubes
HOT FINISHED SEAMLESS
Normalising and stress relieving for HFS.
Hot finished seamless steel tubes
HOT FINISHED SEAMLESS
Step-by-step HFS manufacturing process.
Hot finished seamless tubes and pipes
HOT FINISHED SEAMLESS
When to specify HFS over CDS.

Have a specification or RFQ ready?

Send the grade, standard, OD WT length and required quantity. Our technical sales team will respond with the right manufacturing route.