Shengli Oil & Gas Pipe Holdings

Name

Shengli Oil & Gas Pipe Holdings

Legal name

Shengli Oil & Gas Pipe Holdings Limited

Website

https://slogp.com

Company type

Public

Founded year

1972

Operating status

Operating

Headcount range

1,001–5,000 employees

Ownership category

akta.pro rank

Product category

Oil and Gas Pipeline Steel Pipes

NAICS

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

SIC

Steel Pipe & Tubes (3317)

akta.pro primary industry

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

akta.pro secondary industry

OCTG, Line Pipe & Tubular Services (Supply, Inspection, Threading) (EUALABAN)

Keywords

• Welded steel pipes
• Oil and gas pipelines
• SAWH pipe manufacturing
• Anti-corrosion coatings
• Pipe insulation

Headquarters

HQ city

Central

HQ country

Hong Kong SAR China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. SAWH Pipe Manufacturing and Sales: Design, manufacturing, and sale of submerged-arc helical welded pipes (SAWH) for oil and gas transmission. Revenue generated from producing and selling large-diameter welded steel pipes to pipeline construction projects. The company also derives revenue from anti-corrosion processing and insulation processing services.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Shengli Oil & Gas Pipe Holdings is a Chinese manufacturer of large-diameter submerged-arc welded steel pipes (SAWH and SAWL) used for oil and gas transmission pipelines. The company produces spirally and longitudinally welded steel pipes from φ219mm to φ2200mm in diameter and up to X120 grade, with an annual SAWH capacity of 800,000 tonnes. It also offers anti-corrosion coating (FBE, 2PE, 3PE, 3PP) and pre-insulated pipe processing as downstream value-added services.

Product overview

Shengli Oil & Gas Pipe Holdings is one of the largest oil and gas pipeline manufacturers in China, offering a portfolio of welded steel pipe products and processing services. The core product line comprises SAWH (Submerged-arc Helical Welded) pipes and SAWL (Submerged-arc Longitudinal Welded) pipes, which serve as the primary revenue-generating products. These are complemented by two processing service modules: a Coating Production Line providing external and internal anti-corrosion coatings (FBE, 2PE, 3PE, 3PP), and an Insulating Pipe Production Line for pre-insulated buried pipe systems. The company operates 5 SAWH production lines with an annual capacity of 800,000 tonnes, a joint venture SAWL line with 300,000 tonnes capacity, and coating capabilities exceeding 4.8 million square meters annually.

Differentiator

Problem solved

Functional benefit

Brands

• SAWH Pipes: Submerged-arc helical welded pipes used for transporting crude oil, refined petroleum, natural gas and other related products
• SAWL Pipes
• Coating Production Line
• Insulating Pipe Production Line

Products and services

• SAWH Pipes (Submerged-arc Helical Welded Pipes) Spirally welded steel pipes manufactured using submerged arc welding technology for transporting crude oil, refined petroleum, natural gas, and related products. Manufactured at 5 SAWH production lines with 800,000 tonnes annual capacity, with pipe diameters from φ219mm to φ2200mm and grades up to X120. Sold to state-owned oil and gas companies and pipeline operators for major pipeline infrastructure projects.
• SAWL Pipes (Submerged-arc Longitudinal Welded Pipes) Longitudinally welded steel pipes produced via the JCOE technique with multi-wire double-submerged arc welding, used in oil and gas pipeline networks, offshore pipelines, city gas networks, coal slurry, and water supply systems. Produced through a joint venture with 300,000 tonnes annual capacity. Sold to oil and gas infrastructure operators.
• Anti-Corrosion Coating Services External and internal anti-corrosion coating services for steel pipes, including single and double layer FBE, 2PE, 3PE, 3PP, and foam jacket coatings. Annual coating capacity exceeds 4.8 million square meters across 2 external and 2 internal coating lines. Sold to pipeline construction companies and oil and gas operators.
• Pre-Insulated Buried Pipe Production Rigid polyurethane foam sprayed polyethylene wrapped pre-insulated buried pipes for heating, thermal insulation, and cold protection engineering, suitable for temperatures from -50°C to 140°C. Annual production capacity of 110km. Sold to district heating and oil and gas infrastructure projects.

Quantifiable outcome

• 47% market share for SAWH pipes supplied in Dongjiakou-Dongying Crude Oil Pipeline Project
• +2 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Four partnerships are on record, tiered core.

• PipeChina (National Oil and Gas Pipeline Network Group Corporation)coreStrategic or Co-development PartnerShengli Oil & Gas Pipe Holdings, through its wholly-owned subsidiary Shandong Shengli Steel Pipe, is a major SAWH pipe supplier to PipeChina. The company has been consecutively selected for PipeChina's annual line pipe procurement programs for four consecutive years and is the only privately-owned enterprise among PipeChina's approved SAWH suppliers. Shandong Shengli secured supply contracts for multiple major pipeline projects including Shandong Gas Pipeline Network North Trunk Line, Su-Wan-Yu Trunk Line, and Wen-23 Anqing Natural Gas Pipeline Project.
• CNPC (China National Petroleum Corporation)coreStrategic or Co-development PartnerMajor state-owned oil and gas company and one of the largest energy companies in China. Shengli supplies welded steel pipes for CNPC's pipeline construction projects including Shaanxi-Beijing Gas Pipeline and other major transmission pipelines.
• SINOPEC (China Petroleum & Chemical Corporation)coreStrategic or Co-development PartnerMajor state-owned oil and gas company. Shengli has obtained supplier qualification from SINOPEC for pipeline projects and supplies welded pipes for various SINOPEC pipeline construction initiatives.
• CNOOC (China National Offshore Oil Corporation)coreStrategic or Co-development PartnerMajor state-owned offshore oil and gas company. Shengli has obtained supplier qualification from CNOOC for offshore and related pipeline projects.

Scale indicators8 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Tenaris: Global leader in seamless and welded steel pipe for oil & gas (OCTG and line pipe), with strong presence in Chinese and international pipeline projects. Comparable in product technology and project economics, though with global scale and broader geographic mix.
• Ansteel: Large Chinese state-owned steelmaker with line pipe capabilities supplying national oil & gas and pipeline projects. Overlaps with Shengli in welded steel pipe for Chinese transmission pipeline infrastructure.
• TMK (Pipe Metallurgical Company): Russian/global manufacturer of steel pipe for oil & gas, including large-diameter line pipe for trunk pipelines. Comparable in serving state-owned and national pipeline operators across large-diameter welded product categories.
• Vallourec: French-headquartered global supplier of premium seamless and welded line pipe for oil & gas, power and industrial applications. Comparable in serving transmission pipeline customers with high-grade welded pipe specifications similar to Shengli's X80/X120 capabilities.
• Baosteel / China Baowu Steel Group: China's largest state-owned steelmaker with substantial line pipe and welded steel pipe operations serving the same state-owned energy majors. Overlaps with Shengli in SAWH/SAWL for oil & gas but operates at vastly broader scale across the steel value chain.
• Hesteel Group (Hebei Iron and Steel): Major Chinese state-owned steelmaker with welded pipe operations and proximity to many pipeline customers. Comparable as a domestic competitor for large-diameter welded pipe procurement by Chinese state-owned energy buyers.
• Wheatland Tube / Zekelman Industries: North American manufacturer of steel pipe and tube products including line pipe and structural tubing. Comparable in product mix (welded steel pipe) and downstream applications (energy, infrastructure), though with a different geographic focus.

Direct peers

• Hengyang Valin Steel Tube (Valin Group): Major Chinese producer of seamless and welded steel pipes for oil & gas, energy, and boiler applications. Directly comparable to Shengli in large-diameter line pipe manufacturing for Chinese state-owned energy customers.
• Northwest Pipe Company: U.S. manufacturer of large-diameter welded steel pipe for water transmission, energy pipelines and structural uses. Directly comparable as a specialist large-diameter welded pipe producer with project-based B2B/utility sales.
• Tianjin Pipe (TPCO): One of China's largest seamless and welded steel pipe producers, supplying OCTG and line pipe to CNPC, SINOPEC and CNOOC. Closely comparable in product mix, customer base and project-driven B2G sales motion.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance11 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries1 record

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 Shengli Oil & Gas Pipe Holdings