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INDUSTRY

Seamless pipe and tube solutions for the oil and gas industry.

API-certified seamless pipes and tubes for upstream exploration, midstream transmission, and downstream processing. Casing, tubing, line pipe, and drill pipe from three integrated mills.
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THE COMPLETE OILFIELD PIPE PARTNER

From wellhead to refinery.

API and ASTM certified seamless pipe for demanding energy service.
Every tube ships with Mill Test Certificates to EN 10204 3.1 or 3.2, API 5CT Form III-C where applicable, and 100% non-destructive examination as standard.
PRODUCTS FOR OIL & GAS

Upstream, midstream, and downstream.

API 5L Line Pipe

API and ASTM certified seamless pipe for demanding energy service.
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API 5CT Casing

J55 through Q125 casing for surface, intermediate, and production strings.
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API 5CT Tubing

J55 and L80 tubing for production, injection, and artificial lift service.
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Drill Pipe

API 5DP drill pipe and tool joints for rotary drilling operations.
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Carbon Steel Seamless

API and ASTM certified seamless pipe for demanding energy service.
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Alloy Steel Seamless

API and ASTM certified seamless pipe for demanding energy service.
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SEGMENTS WE SERVE

Exploration · transmission · processing.

Upstream Exploration

✓   API 5L line pipe: Gr. B through X70

✓   API 5CT casing: J55 through Q125

✓   API 5CT tubing: J55, L80, EUE/NUE

✓   API 5DP drill pipe and tool joints

✓   NACE MR0175 sour service ready

Midstream Transmission

API and ASTM certified seamless pipe for demanding energy service.

API Monogram

API and ASTM certified seamless pipe for demanding energy service.
API 5CT
Certified
T91
Sour Service Ready
100%
NDT on Every Pipe
NACE MR0175
Sour Service
MANUFACTURING

Mansfield, USA.

Global Seamless operates a US manufacturing facility in Mansfield, USA — strategically located in a key energy hub serving the Gulf Coast refineries, midstream pipeline operators, and upstream drilling operations with reduced lead times and local inventory. The facility spans over 300,000 sq. ft. with 60,000 MT annual capacity.
✓   Hot finishing and cold drawn manufacturing in-house
✓   API 5CT casing and tubing from local stock
✓   API 5L line pipe with domestic MTCs
✓   Buy American / USMCA compliant supply
✓   Accu rolling mill, bright annealing, and finishing
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GET A QUOTE

Ready to source oilfield pipe and OCTG?

API and ASTM certified seamless pipe for demanding energy service.
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