Standard and Line Pipe - www.ussteel.com
PRODUCTS
SEAMLESS STANDARD
AND LINE PIPE
U. S. Steel Tubular Products has a history of manufacturing high-quality standard and line pipe tubular products, which are melted, pierced, formed, and tested in the United States.
More than a century ago, we committed to produce the highest quality tubular products. Today, we uphold that commitment by manufacturing seamless standard and line pipes tailored to address critical applications in the Energy industry, facilitating the transmission of crude oil, natural gas, and petroleum products.
SEAMLESS STANDARD AND LINE PIPE
Find detailed information on product properties
and specifications in our catalog.
SEAMLESS STANDARD AND LINE PIPE PRODUCTS
FEATURES
A53 covers seamless and welded, black and hot-dipped galvanized pipe for coiling, bending, flanging and other special purposes and is suitable for welding.
A106 covers seamless carbon steel pipe for high-temperature service, suitable for bending, flanging and similar forming operations. NPS 1-1/2 and under may be either hot finished or cold drawn. NPS 2 and larger shall be hot finished unless otherwise specified. Surface finish standards are outlined in the specification. Purchaser may specify NDE in lieu of hydrostatic test or neither. Unless otherwise specified, pipe is furnished with plain ends.
A252 covers steel pipe piles of cylindrical shape and applies to pipe piles in which the steel cylinder acts as a permanent load-carrying member or as a shell to form case-in-place concrete piles. Surface imperfections exceeding 25% of the nominal wall in depth are considered defects.
A333 covers seamless and welded carbon and alloy steel pipe intended for use at low temperatures and in other applications requiring notch toughness. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse effect on impact properties.
A523 covers seamless and welded steel pipe used as conduit for the installation of high-pressure pipe-type electrical cables. Suitable for welding and for forming operations involving flaring, belling and bending. Size Range: NPS 4-12
LEARN MORE ABOUT ASTM/ASME
FEATURES
Specification API 5L covers seamless and welded pipe suitable for use in conveying gas, water, oil and other liquefied media. API 5L grades offered by U. S. Steel include A, B, X42 – X80. API 5L offers two Product Specification Levels: PSL1 and PSL2. API Specification 5L 46th edition also contains fifteen Supplemental Annexes that address special conditions and/or additional requirements.
LEARN MORE ABOUT API 5L LINE PIPE
FEATURES
The Canadian Standards Association (CSA) provides a Canadian equivalent of API 5L with some minor differences. This is applicable to seamless pipe for use in oil or gas pipeline systems. CSA has three toughness categories:
Category I – No charpy impact requirements
Category II – Charpy impact testing with shear (<=18”); additional drop weight tear test (>18”)
Category III – Charpy impact testing, energy only
| API | CSA |
|---|---|
| B | 241 |
| X42 | 290 |
| X52 | 359 |
| X56 | 386 |
| X60 | 414 |
| X65 | 448 |
| X70 | 483 |
| X80 | 550 |
| X90 | 620 |
| X100 | 690 |
| X120 | 820 |
LEARN MORE ABOUT CANADIAN STANDARDS ASSOCIATION CSAZ245.1
FEATURES
Common Combination Specifications offered by U. S. Steel:
- Quad Stencil: ASTM A53 Gr. B / A106 Gr. B/ API 5L Gr. B & X42
- Triple Stencil: ASTM A53 Gr. B / A106 Gr. B/ API 5L Gr. B
- B/C: ASTM A53 Gr. B /A106 Gr. B&C/ API5L Gr. B PSL1, CE .43 max
Other multi-stencil offerings:
- ASTM A333 Gr. 6 & API 5L X52
- ASTM A53 Gr. B /A106 Gr. B/ API5L Gr. B & X42/CSA Z245
Gr. 241 & 290 CE .40 max - ASTM A106 Gr. B & C, no CE limits
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