ASTM A106 · API 5L
Seamless Pipes
1/2" — 24" · SCH 20–160
TAS · Est. United States
BUILT FOR
PRESSURE.
MADE TO LAST.
Premium seamless, ERW, fittings, and flanges — carbon steel solutions for global industrial projects.
12+
Countries Served
50K T
Annual Capacity
ISO
Certified Mills
Featured
API 5L Gr.B Seamless
SCH 40 · ASTM A106
ASTM / API Standards
Worldwide Supply
ISO Certified Mills
Fast Global Delivery
01 · Product Range
Engineered for the world's most demanding pipelines.
View Details
ASTM A53 · API 5L
ERW Pipes
1/2" — 20" · SCH 10–80
ASTM A234 · B16.9
Fittings
Elbows · Tees · Reducers
ASTM A105 · B16.5
Flanges
WN · SO · BL · Class 150–2500
03 · Why TAS
A different kind of steel partner.
We combine American supply chain discipline with proven global manufacturing — delivering pipes that meet your spec, your schedule, and your standard.
American Managed
US-based supply chain leadership and contracts.
Manufactured in China
ISO-certified mill partners with proven track record.
Strict Quality Control
Multi-stage inspection from billet to shipment.
ASTM / API Standards
Compliant to international specifications by default.
Third Party Inspection
SGS, BV and TÜV inspection on request.
Fast Global Logistics
FOB, CIF, DAP — port-to-site coordination.
Competitive Pricing
Direct mill access, transparent pricing structure.
07 · Start a Project
READY TO START
YOUR PROJECT?
Engineering, commercial and logistics teams ready to support specification, quotation and global delivery.