3S Superior Sealing Services

What 3S Superior Sealing Services does

3S Superior Sealing Services, LLC is a Houston, Texas-based industrial manufacturer founded in 2017 that produces semi-metallic gaskets for critical and difficult sealing applications. The company operates a single manufacturing facility at 14227 Interdrive East, Houston, where it uses state-of-the-art equipment to produce a portfolio that includes Spiral Wound Gaskets (in Standard, High Temperature VRM, Dual Service-DS, Low Load, Anti-Buckbling, and MIL-SPEC variants), Kammprofile Gaskets, Heat Exchanger Gaskets (including air-cooled variants), High Temperature Gaskets, GF/GT/NA series gaskets, Boiler Manhole Gaskets, Corrugated Metal Gaskets, Double Jacketed Gaskets, and Valve Gaskets. A proprietary high-performance sub-brand, XRG (Extra Recovery Gasket), is positioned for difficult applications. All materials are fully traceable, with heat numbers etched on gasket rings, and customers can retrieve Material Test Reports (MTRs) online via a dedicated traceapps portal. The company uses 98% purity inhibited graphite as standard across its products.

The business model is exclusively indirect: 3S sells only through distributor partners and explicitly does not compete with its customers for end-user business. Revenue is generated through one-time product sales of manufactured gaskets via this distributor network, with quote-based pricing (no public list price). End customers are industrial buyers in refineries, chemical plants, and similar facilities that require high-temperature, high-reliability sealing for critical service. The company also offers value-added technical services—training, gasket recommendations, reverse engineering, design assistance, failure analysis, professional drawings, and bolt-load calculations—as a free add-on to distributors and end-users. Operating geography is limited to North America (USA only), and the company shares common ownership with a sister company that produces standard spiral wound gaskets, broadening the effective product range available through the distribution channel.

The leadership team reportedly has more than 150 years of combined industrial gasket experience. 3S operates as a privately held Texas LLC with no disclosed outside investment, no patents on record, no disclosed revenue or headcount figures, and no certifications listed. Its go-to-market motion is centered on distributor recruitment (via [email protected]), a technical content presence (datasheets, white papers, ASME conference materials), and an "In The Loop" newsletter distributed through [email protected].

Name

3S Superior Sealing Services

Legal name

3S-Superior Sealing Services, LLC.

Website

https://3sgaskets.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

3S Superior Sealing Services is a Houston-based manufacturer of semi-metallic industrial gaskets—including spiral wound, kammprofile, heat exchanger, and proprietary XRG variants—sold exclusively through a North American distributor network to refineries, chemical plants, and other critical-service industrial end-users.

Ownership category

akta.pro rank

Product category

Industrial Gaskets

NAICS

Gasket, Packing, and Sealing Device Manufacturing (339991)

SIC

Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)

akta.pro primary industry

Seals, Gaskets & Fluid Connectors (O-rings, packings, rotary seals, quick couplers) (IMAHAGAI)

akta.pro secondary industry

Automotive Weatherseals, Gaskets & Sealing Systems Manufacturing (Door/Window/Trunk Seals) (IMACAKAI)

Keywords

• Semi-metallic gaskets
• Industrial sealing products
• Spiral wound gaskets
• Heat exchanger gaskets
• High temperature gaskets

Headquarters

HQ city

Houston

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Industrial Gasket Sales: 3S manufactures and stocks superior quality semi-metallic gaskets at their Houston facility and sells exclusively through distribution. Revenue is generated through product sales of various gasket types to industrial customers via their distributor network.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

3S Superior Sealing Services manufactures and stocks superior-quality semi-metallic industrial gaskets at its Houston, Texas facility, including Spiral Wound, Heat Exchanger, Kammprofile, VRM, High-Temperature, Boiler Manhole, Corrugated Metal, Double Jacketed, Valve, and proprietary XRG gaskets. The company sells exclusively through a distributor network, providing full material traceability (with heat-number etching and online MTR retrieval) and 98% purity inhibited graphite as standard, complemented by technical services such as failure analysis, design assistance, and bolt-load calculations.

Product overview

3S Superior Sealing Services is a USA-based industrial gasket manufacturing company that produces a comprehensive portfolio of semi-metallic gaskets. The product lineup includes core offerings such as Spiral Wound Gaskets (SWG) with multiple variants (Standard, High Temperature VRM, Dual Service-DS, Low Load, Anti-Buckling, and MIL-SPEC), Kammprofile Gaskets (including KP3-RJ), Heat Exchanger Gaskets (including Air Cooled variants), High Temperature Gaskets (HTG & HTG-VRM), and GF/GT/NA series gaskets. The company also offers specialty products including Boiler Manhole Gaskets, Corrugated Metal Gaskets (CMG), Double Jacketed Gaskets (DJ), and Valve Gaskets. Additionally, XRG (Extra Recovery Gasket) represents a high-performance sub-brand for difficult applications. All products feature full material traceability with heat numbers etched on rings, and the company uses 98% purity inhibited graphite as standard. Manufacturing occurs at the Houston, Texas facility, with a leadership team having over 150 years of combined industry experience. The company operates exclusively through distribution.

Differentiator

Problem solved

Functional benefit

Brands

• XRG: Extra Recovery Gasket - designed for difficult applications. High-performance gasket product line.

Products and services

• Spiral Wound Gaskets (SWG) Semi-metallic gaskets manufactured with alternating layers of metal and filler windings, available in multiple variants including Standard, High Temperature VRM, Dual Service-DS, Low Load, Anti-Buckling, and MIL-SPEC configurations; intended for industrial fluid sealing applications and sold through distribution.
• Kammprofile Gaskets Axial and radial serrated metal gaskets providing superior sealing performance, including the KP3-RJ variant designed for ring joint applications; intended for industrial sealing applications and sold through distribution.
• Heat Exchanger Gaskets Gaskets specifically designed for heat exchanger applications, including air cooled heat exchanger (ACHE) variants; intended for industrial heat-exchanger equipment and sold through distribution.
• High Temperature Gaskets (HTG & HTG-VRM) Specialized gaskets engineered for high-temperature applications, featuring enhanced thermal resistance for critical or difficult sealing environments; intended for high-temperature industrial service and sold through distribution.
• GF, GT & NA Gaskets Semi-metallic gasket variants including GF, GT, and NA configurations designed for various industrial sealing applications; sold through distribution.
• XRG (Extra Recovery Gasket) Proprietary high-performance gasket specifically designed for difficult applications requiring superior sealing recovery and reliability under challenging conditions; available in XRG-HF variant and sold through distribution.
• Boiler Manhole Gaskets Gaskets designed specifically for boiler manhole applications in industrial settings; sold through distribution.
• Corrugated Metal Gaskets (CMG) Gaskets featuring corrugated metal construction for enhanced sealing performance in various industrial applications; sold through distribution.
• Double Jacketed Gaskets (DJ) Gaskets with double jacketed construction providing enhanced sealing for demanding industrial environments; sold through distribution.
• Valve Gaskets Gaskets specifically engineered for valve applications in industrial piping systems; sold through distribution.
• Technical Services Value-added technical services including technical training, gasket recommendations, reverse engineering, design assistance, failure analysis, professional drawings, and bolt-load calculations to support distributors and end-users; offered by 3S to the channel.

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Direct peers

• TEADIT: Producer of gaskets, packing, and sealing products including spiral wound and high-purity graphite gaskets for chemical, refining, and pharmaceutical customers. Directly comparable in material specifications (e.g., inhibited graphite) and industrial application focus.
• Garlock Sealing Technologies: One of the most established North American manufacturers of industrial gaskets and sealing products, including spiral wound, Kammprofile, and heat exchanger gaskets. Directly comparable to 3S in product range, target end markets (refining, chemical, power), and channel strategy through distribution.
• Flexitallic: Global manufacturer of industrial sealing solutions including spiral wound gaskets, Kammprofile, and graphite-based products. Closely comparable to 3S in product mix, focus on critical-service applications, and distribution-led go-to-market in oil & gas and chemical processing.
• Lamons: Specialized manufacturer of spiral wound gaskets, Kammprofile, and other industrial sealing products for refining, petrochemical, and pipeline applications. Closely matches 3S in product portfolio, customer base, and reliance on industrial distribution.
• Klinger (Klinger Holding): Manufacturer of gaskets, sealing products, and fluid control solutions for industrial process industries. Overlaps with 3S across spiral wound, Kammprofile, and high-temperature graphite gaskets, serving refineries, chemical plants, and power generation.
• James Walker: Manufacturer of industrial sealing products including gaskets, compression packing, and expansion joints for process industries. Comparable to 3S in critical-service sealing focus and global industrial customer base.

Emerging players

• Spetech Gaskets: Niche US-based manufacturer and distributor of industrial gaskets, including spiral wound and specialty semi-metallic products. Comparable to 3S in scale, regional/US focus, and reliance on industrial distribution channels.
• Gasket Resources Inc. (GRI): Manufacturer of gaskets and sealing products for the industrial process market, with overlap to 3S in spiral wound and specialty industrial gaskets. Comparable as a smaller US-based gasket specialist serving refining and chemical customers.
• Unisource Manufacturing: US manufacturer of industrial gaskets and sheet rubber products serving OEMs and distributors. Comparable to 3S in channel-led model, US manufacturing footprint, and breadth of semi-metallic and soft gasket offerings.
• Leader Gasket Technologies: US-based manufacturer of industrial gaskets including spiral wound and Kammprofile products. Smaller, niche player with overlapping product lines and similar target customers, making it a closer comparable by size and channel model than global majors.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

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 3S Superior Sealing Services