Steel Pipe & Tubes
16 tracked issuers filing with the SEC under this industry classification.
Issuers
16
Filings
40
SIC Code
3317
Industry Overview
Steel Pipe & Tubes
Steel Pipe & Tubes producers classified under SIC 3317 forge welded and seamless line pipe, mechanical tubing, OCTG, and coated or galvanized products for oil and gas operators, EPC contractors, utilities, industrial OEMs, and infrastructure builders. Customers rely on high-spec materials that meet API/ASTM standards, corrosion resistance, and tight tolerances for pipelines, power generation, automotive, and construction uses. Major risks include volatile scrap and iron ore costs, energy-intensive melting and rolling subject to emissions and safety regulations, trade remedies such as Section 232 tariffs and anti-dumping duties, and project delays tied to permitting or capital spending cycles. In 2024-2025, demand is shaped by U.S. infrastructure and LNG buildouts, pipeline replacements, hydrogen-ready and carbon-capture networks, and reshoring that favors domestic mills; mills are investing in automation, advanced coatings, and diversified sourcing to manage geopolitical and freight pressures. For the latest company moves and disclosures, view live SEC filings on Earnings Feed.
Source: Earnings Feed research · Nov 23
Latest Filings
- 144NWPX Infrastructure, Inc.$NWPX
NWPX Infrastructure, Inc. 144
Aug 24, 5:01 PM ET5.3 KB - 144ATI INC$ATI
ATI INC 144
Aug 24, 9:47 AM ET4.5 KB - 144NWPX Infrastructure, Inc.$NWPX
NWPX Infrastructure, Inc. 144
Aug 17, 4:26 PM ET5.2 KB - 144ATI INC$ATI
ATI INC 144
Aug 17, 12:56 PM ET9.7 KB - 144ATI INC$ATI
ATI INC 144
Aug 10, 6:25 PM ET4.4 KB - 144NWPX Infrastructure, Inc.$NWPX
NWPX Infrastructure, Inc. 144
Aug 10, 4:35 PM ET5.0 KB - 10-QATI INC$ATI
ATI INC 10-Q
Aug 6, 3:36 PM ET11.4 MB - 8-KATI INC$ATI
ATI INC 8-K
Aug 6, 7:40 AM ET1.5 MB - 144NWPX Infrastructure, Inc.$NWPX
NWPX Infrastructure, Inc. 144
Aug 4, 10:00 AM ET4.6 KB - 6-KLuda Technology Group Ltd$LUD
Luda Technology Group Ltd 6-K
Jul 31, 9:00 AM ET31.1 KB - 10-QNWPX Infrastructure, Inc.$NWPX
NWPX Infrastructure, Inc. 10-Q
Jul 30, 4:04 PM ET6.1 MB - 8-KNWPX Infrastructure, Inc.$NWPX
NWPX Infrastructure, Inc. 8-K
Jul 29, 4:17 PM ET445.2 KB - SCHEDULE 13G/ANWPX Infrastructure, Inc.$NWPX
NWPX Infrastructure, Inc. SCHEDULE 13G/A
Jul 29, 3:19 PM ET11.0 KB - 144ATI INC$ATI
ATI INC 144
Jul 28, 10:31 AM ET8.1 KB - 6-KHuadi International Group Co., Ltd.$HUDI
Huadi International Group Co., Ltd. 6-K
Jul 17, 9:15 AM ET23.5 KB - 6-KLuda Technology Group Ltd$LUD
Luda Technology Group Ltd 6-K
Jul 17, 9:02 AM ET31.8 KB - 6-KHuadi International Group Co., Ltd.$HUDI
Huadi International Group Co., Ltd. 6-K
Jun 29, 9:00 AM ET6.3 MB - 6-KLuda Technology Group Ltd$LUD
Luda Technology Group Ltd 6-K
Jun 18, 9:01 AM ET31.2 KB - 6-KLuda Technology Group Ltd$LUD
Luda Technology Group Ltd 6-K
Jun 18, 9:00 AM ET15.6 KB - 8-KNWPX Infrastructure, Inc.$NWPX
NWPX Infrastructure, Inc. 8-K
Jun 11, 4:09 PM ET170.4 KB - 8-KNWPX Infrastructure, Inc.$NWPX
NWPX Infrastructure, Inc. 8-K
Jun 10, 9:00 AM ET1.8 MB - 6-KLuda Technology Group Ltd$LUD
Luda Technology Group Ltd 6-K
Jun 10, 9:00 AM ET37.5 KB - 8-KATI INC$ATI
ATI INC 8-K
Jun 8, 4:15 PM ET514.9 KB - 8-KATI INC$ATI
ATI INC 8-K
Jun 3, 5:12 PM ET172.1 KB - 6-KLuda Technology Group Ltd$LUD
Luda Technology Group Ltd 6-K
Jun 3, 11:00 AM ET36.0 KB - 8-KATI INC$ATI
ATI INC 8-K
Jun 3, 8:47 AM ET155.7 KB - 144ATI INC$ATI
ATI INC 144
Jun 2, 5:36 PM ET14.9 KB - 6-KLuda Technology Group Ltd$LUD
Luda Technology Group Ltd 6-K
May 28, 9:02 AM ET37.3 KB - 8-KATI INC$ATI
ATI INC 8-K
May 19, 4:05 PM ET145.6 KB - 6-KLuda Technology Group Ltd$LUD
Luda Technology Group Ltd 6-K
May 19, 9:02 AM ET32.3 KB - 6-KLuda Technology Group Ltd$LUD
Luda Technology Group Ltd 6-K
May 15, 2:00 PM ET23.5 KB - 10-QNWPX Infrastructure, Inc.$NWPX
NWPX Infrastructure, Inc. 10-Q
Apr 30, 4:03 PM ET5.3 MB - 10-QATI INC$ATI
ATI INC 10-Q
Apr 30, 11:52 AM ET8.6 MB - 8-KATI INC$ATI
ATI INC 8-K
Apr 30, 7:33 AM ET1.4 MB - 8-KNWPX Infrastructure, Inc.$NWPX
NWPX Infrastructure, Inc. 8-K
Apr 29, 4:20 PM ET400.5 KB - 6-KLuda Technology Group Ltd$LUD
Luda Technology Group Ltd 6-K
Apr 15, 9:00 AM ET32.5 KB - 8-KNWPX Infrastructure, Inc.$NWPX
NWPX Infrastructure, Inc. 8-K
Mar 17, 4:07 PM ET938.9 KB - 10-KNWPX Infrastructure, Inc.$NWPX
NWPX Infrastructure, Inc. 10-K
Feb 26, 4:08 PM ET11.6 MB - 8-KNWPX Infrastructure, Inc.$NWPX
NWPX Infrastructure, Inc. 8-K
Feb 25, 4:18 PM ET486.8 KB - 6-KLuda Technology Group Ltd$LUD
Luda Technology Group Ltd 6-K
Feb 24, 9:00 AM ET11.3 KB
Featured Issuers
12- $ATI
ATI INC
CIK 0001018963
Atkore International Holdings Inc.
CIK 0001521722
DAYTON SUPERIOR CORP
CIK 0000854709
- $HUDI
Huadi International Group Co., Ltd.
CIK 0001791725
IPSCO TUBULARS INC
CIK 0001262719
LONE STAR TECHNOLOGIES INC
CIK 0000791348
- $LUD
Luda Technology Group Ltd
CIK 0001984124
MAVERICK TUBE CORP
CIK 0000869087
NIAGARA CORP
CIK 0000710976
- $NWPX
NWPX Infrastructure, Inc.
CIK 0001001385
RathGibson Inc
CIK 0001363346
SIDERCA SAIC
CIK 0001139566
Classification
- SIC Code
- 3317
- Total Issuers
- 16
- Recent Filings
- 40