What Husteel does

Husteel is a South Korea-based, publicly listed steel pipe manufacturer (KOSPI, IPO 1973) founded in 1967 and headquartered in Seoul's Gangnam district. The company produces ERW (Electric Resistance Welded) and SAW (Submerged Arc Welded) steel pipes across a portfolio that includes line pipes, structural pipes, black and galvanized pipes, stainless steel pipes, pipe piles, carbon steel piping products, and UL-certified rigid metal conduits. Combined annual production capacity is approximately 1.3 million tons across six facilities: Dangjin (~700k tons, the primary carbon ERW plant), Daebul (~300k tons, large-diameter SAW), Daegu (~35k tons, stainless steel, post the 2015 acquisition of Natural & Environmental Steel), Gunsan (~165k tons, large-diameter SAW, completed June 2025), Cleveland, Texas (~72k tons, completed May 2026), and a Saudi Arabian manufacturing joint venture (TSSP, established 1980). Notable process technology includes the first induction-type Quench & Temper (QT) heat treatment line installed in Korea (2008), enabling high-strength heavy-wall pipe production up to 8-inch diameter and 18t wall thickness.

Husteel serves three principal end markets: oil and gas (transmission line pipe, casing, and tubing meeting API 5L and API 5CT), construction and civil engineering (structural pipes meeting KS and JIS standards, including KS F 4602 pipe piles), and industrial equipment and machinery. Certifications across API, KS, JIS, ISO 9001/14001/45001, ISO 3834-2, PED/EPD for European pressure equipment, UL6, and marine classification societies (DNV, KR, LR, NK, BV, RINA, CCS) form a hard qualification barrier for safety-critical applications.

The business model is B2B project- and contract-based sales through four channels: a domestic distributor network of more than 30 partners covering Seoul, Gyeonggi, Incheon, Daejeon, Busan, Gyeongnam, Daegu, Gwangju, Jeonnam, and Ulsan; direct enterprise sales teams (distribution, end-user, and overseas) at Seoul headquarters; wholly-owned sales subsidiaries Husteel USA Inc. (Houston, est. 1977) and Husteel Canada Co. Ltd. (Vancouver, est. 2018); and the TSSP joint venture in Dammam, Saudi Arabia (est. 1980). Pricing is not publicly listed and is negotiated per project based on specifications, volume, and delivery terms. Husteel is part of the Shin-an Group conglomerate, a relationship in place since December 2001, and is led by co-CEOs Park Hoon (CEO and Business Management Division Head) and Yoon Hyung-won (Co-CEO, Safety and Health Management Division).

Name

Husteel

Legal name

HUSTEEL

Website

https://husteel.com

Company type

Public

Founded year

1967

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Husteel is a South Korean, publicly listed manufacturer of ERW and SAW steel pipes serving oil & gas, construction, and industrial customers. It operates six factories (Korea, US, Saudi JV) with ~1.3 million tons of annual capacity and distributes via 30+ domestic distributors plus wholly-owned US and Canadian sales subsidiaries.

Ownership category

akta.pro rank

Product category

Steel pipe manufacturing

NAICS

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel (33121), Iron and Steel Pipe and Tube Manufacturing from Purchased Steel (331210)

SIC

Steel Pipe & Tubes (3317)

akta.pro primary industry

Pipe & Tube Manufacturing (Seamless & Welded OCTG/Line Pipe/Structural Tube) (IMAKABAI)

akta.pro secondary industry

Steel Products Trading & Service Centers (Flat, Long, Pipe & Tube, Rebar) (IMAKAJAB)

Keywords

• Steel pipe manufacturing
• ERW welded pipes
• SAW welded pipes
• Carbon steel pipes
• Stainless steel pipes

Headquarters

HQ city

Yeoksamdong

HQ country

South Korea

HQ region

Asia

Offices13 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Marketing or Sales, Technology or R&D

Revenue model

1. Steel Pipe Manufacturing and Sales: Husteel generates revenue primarily through the manufacture and sale of steel pipes (ERW and SAW) for construction, energy, industrial equipment, and oil & gas applications. Revenue is derived from both domestic Korean sales through distributors and direct exports through international subsidiaries. The company has experienced declining revenues from 7,648 billion KRW (2023) to 6,125 billion KRW (2025) amid challenging market conditions.
2. International Operations (USA, Canada, Saudi JV): Revenue from overseas manufacturing and sales subsidiaries including Husteel USA Inc., Husteel Canada Co. Ltd., and Saudi joint venture TSSP, serving North American and Middle Eastern markets.

Go-to-market motion1 record

Distribution channels5 records

Marketing channels4 records

Core offering

Husteel manufactures and sells a comprehensive range of steel pipe products using ERW (Electric Resistance Welding) and SAW (Submerged Arc Welding) processes across carbon steel, stainless steel, galvanized, and specialty pipe categories. Its products serve oil and gas transmission, construction structures, industrial equipment, and marine/shipbuilding applications. The company operates five production facilities in Korea and the US with combined annual capacity of approximately 1.3 million tons, distributing through domestic Korean distributors, internal sales teams, and wholly owned sales subsidiaries and joint ventures in the US, Canada, and Saudi Arabia.

Product overview

Husteel is a comprehensive steel pipe manufacturer offering a diversified portfolio of pipe products across multiple categories: ERW (Electric Resistance Welded) and SAW (Submerged Arc Welded) pipes as core product lines, complemented by black pipes, galvanized pipes, and stainless steel pipes produced at specialized facilities. The company operates multiple production facilities including Dangjin (carbon steel ERW), Daebul (large diameter SAW), Daegu (stainless steel), and Gunsan (large diameter SAW) factories, with combined annual production capacity of approximately 1.3 million tons. Products serve diverse industries including energy, construction, and industrial equipment, with comprehensive certifications including API, KS, JIS, ISO standards and classification society approvals for marine applications.

Differentiator

Problem solved

Functional benefit

Products and services

• ERW (Electric Resistance Welded) Steel Pipe Electric Resistance Welded steel pipes produced at Husteel's domestic facilities, suitable for various industrial applications including construction and energy sectors.
• SAW (Submerged Arc Welded) Steel Pipe Submerged Arc Welded steel pipes, including large-diameter SAW pipes produced at the Gunsan factory, designed for high-pressure applications and large-scale infrastructure projects.
• Stainless Steel Pipe Stainless steel pipes produced at Daegu factory for corrosive environments, food processing, and specialized industrial applications.
• Black Pipe (흑관) Black steel pipes for general structural and mechanical applications, subject to quality evaluation in customer satisfaction surveys.
• Galvanized Pipe (백관) Galvanized steel pipes with zinc coating for corrosion resistance, used in water transmission, structural, and fencing applications.
• Steel Pipe Pile (강관말뚝) Steel pipe piles conforming to KS F 4602 and JIS A 5525 standards, for foundation and marine construction applications.
• Carbon Steel Pipe for Piping (배관용 탄소강관) Carbon steel pipes for piping applications meeting KS D 3507, KS D 3562, and JIS G 3452/3454 standards.
• Structural Carbon Steel Pipe (구조용 탄소강관) Structural carbon steel pipes conforming to KS D 3566 and JIS G 3444 standards for building and infrastructure construction.
• Rigid Metal Conduit (강제전선관) UL/CUL certified rigid metal conduits conforming to KS C 8401 and JIS C 8305 standards for electrical wiring protection applications.

Quantifiable outcome

• Annual production capacity of 1.3 million tons across Korean and US facilities
• +1 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered minor, moderate and core.

• Husteel Canada Co. Ltd.minorChannel Partner/ Reseller/ Distributor · 1 February 2018Sales subsidiary established in February 2018, headquartered in Vancouver, BC. Serves Canadian markets for Husteel steel pipe products.
• 자연과환경스틸 (Natural & Environmental Steel)moderateStrategic or Co-development Partner · 1 March 2015Acquired in March 2015, leading to the establishment of stainless steel pipe production at the Daegu factory, expanding Husteel's product portfolio into stainless steel pipes.
• Saudi Steel Pipe Co., Ltd. (TSSP)coreStrategic or Co-development Partner · 1 June 1980Joint venture established in June 1980 in Saudi Arabia between Husteel and Saudi partners. The joint venture serves Middle Eastern markets with local steel pipe production, providing regional manufacturing and market access for Husteel products in the Gulf region.
• Husteel USA Inc.coreChannel Partner/ Reseller/ Distributor · 1 November 1977Wholly-owned sales subsidiary established in November 1977, headquartered in Houston, TX. Serves North American markets with Husteel steel pipe products, providing local sales, customer support, and market presence in the US energy and construction sectors.

Scale indicators5 records

Recent moves9 records

Expansion highlights4 records

Direct peers

• SeAH Steel: SeAH Steel is the most direct Korean steel pipe peer, producing ERW, SAW, and stainless steel pipes with similar API certifications for energy and construction applications. Direct competitor in Korean domestic market with overlapping product portfolio and end-customer base.
• Korea Steel (KISCO): Korea Steel (formerly Kiswire) is a Korean steel manufacturer producing wire rod and steel pipe products. Direct domestic competitor in Korean steel pipe market with overlapping customer base in construction and industrial applications.

Broad incumbents

• Hyundai Steel: Hyundai Steel is Korea's largest steelmaker and a major producer of steel pipe products including ERW and specialty pipes. Operates as a broad incumbent with integrated steelmaking capabilities that Husteel sources from, while competing in downstream pipe categories.
• Nippon Steel Corporation: Nippon Steel is a global steel giant producing pipe products under JIS standards that overlap with Husteel's certification footprint. Competes in Asian markets for high-grade line pipe and OCTG with broader product portfolio and integrated steelmaking.
• Tenaris: Tenaris is the world's leading producer of seamless and welded steel pipes for oil & gas, sharing Husteel's API 5CT/5L certifications and energy customer base. Operates a global manufacturing footprint comparable to Husteel's Korea-US-Saudi presence.
• Vallourec: Vallourec is a French-headquartered global leader in premium OCTG and line pipe solutions for the energy industry. Direct comparable in API-certified tubular products with strong positions in Middle East and Americas — Husteel's Saudi JV mirrors Vallourec's regional strategy.
• JFE Steel Corporation: JFE Steel is one of Japan's largest steel producers with significant steel pipe operations serving energy and construction markets. Competes with Husteel in JIS-certified pipe categories and Asian export markets.
• United States Steel Corporation: U.S. Steel produces steel pipe products in North America and represents the kind of integrated domestic producer whose tariff-protected position Husteel is targeting with its Cleveland TX factory. Comparable in pipe product categories serving US energy and construction.
• TMK (Pipe Metallurgical Company): TMK is a leading Russian manufacturer of steel pipe products for oil & gas with global operations. Comparable in API-certified pipe categories and global energy customer base, though regional exposure differs.

Regional players

• Sumitomo Pipe & Tube (SPP): Sumitomo Pipe & Tube is a Japanese steel pipe manufacturer producing ERW and specialty pipes for domestic and Asian markets. Regional comparable in JIS-certified pipe categories with similar end-customer focus in construction and energy.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance19 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Husteel