Skip to content

Products
Industries
Standards
- All Standards
- ASTM A106
- ASTM A335
- ASTM A213
- DIN 17175
- EN 10216
- JIS G3454
Insights
- News Room
- Blog
About
Our Mills

Products
Industries
Standards
- All Standards
- ASTM A106
- ASTM A335
- ASTM A213
- DIN 17175
- EN 10216
- JIS G3454
Insights
- News Room
- Blog
About
Our Mills

Request a Quote

Terms of Use

+1 (470) 484-1349 · +91 90516 00643 · salesusa@globalseamless.com

Mansfield, Louisiana | Kolkata, India

Manufacturer of cold-drawn and hot-finished seamless steel pipes and tubes. Domestic production in Mansfield, Louisiana, backed by our Kolkata, India mill.

USA · SALES OFFICE
9702 Bissonnet Street, Suite 2250W
Houston, TX 77036

USA · MANSFIELD PLANT
816 Jenkins St.
Mansfield, Louisiana 71052

KOLKATA, INDIA
Y9, EP Block, Sector V, Salt Lake
Kolkata 700091, India

By Application

Boiler Pipes
Heat Exchanger
Hydraulic Tubes
Mechanical
Mining Tubes
Fluid Pipes
Petroleum Cracking Tubes

By Material

Carbon Steel
Alloy Steel
Stainless Steel

By Process

Hot Finished
Cold Drawn
Cold Pilgered

Company

About
Company Profile
Leadership
Certifications

Our Mills

All Plants
USA · Mansfield, Louisiana
Kolkata, India
Production Process

Resources

Blog
Industries
Standards
Contact / RFQ

© 2026 Global Seamless Tubes & Pipes. All rights reserved.

Privacy Policy Terms of Use OKF Sitemap