Polyamide Cable Gland Market to Reach USD 849 Million by 2031 Top 20 Company Globally

Polyamide (nylon) cable glands are lightweight, corrosion-resistant cable entry and sealing fittings widely used to provide strain relief, environmental sealing (IP ratings), and when required EMC or explosion-proof interfaces between cables and enclosures. This research introduces the polyamide cable gland sector as a discrete slice of the broader cable-gland market: a high-volume, low-unit-price components industry that sits at the intersection of plastic injection-molding manufacturing, standards-driven electrical installation, and sectoral demand from construction, industrial automation, telecom, energy and transport. The product family ranges from simple single-entry metric glands for building wiring to multi-component EMC and rated assemblies used in heavy industry; variations in thread standard (PG, M, NPT), sealing compounds, and accessory parts create meaningful product differentiation even at low price points.
The market size for polyamide cable glands in 2024 is USD 586 million, growing at a CAGR of 5.6% to 2031, reaching market size USD 849 million by 2031. With an average selling price around USD 1.80 per unit, total global units sold in 2024 are approximately 325,555K units. Factory gross margin of 25%, implying a factory gross profit of about USD 0.45 per unit and a cost-of-goods-sold of USD 1.35 per unit. A COGS breakdown is resin and raw materials (polyamide polymer and seals), processing (machine amortization and energy), labor, quality/testing and packaging/logistics. A single line full machine production capacity is around 500K unit per line per year. The downstream demand is concentrated in construction followed by industrial equipment and automation, telecom/infrastructure, energy (including renewables and oil & gas), and automotive/e-mobility-related electrical hardware.
Latest Trends and Technological Developments
Manufacturers are focusing on broader SKUs that increase sealing performance and environmental ratings while keeping production costs low. In July 2025, LAPP expanded its polyamide SKINTOP product range to cover wider thread sizes and IP68 variants suitable for harsh environments, emphasizing extended clamping ranges and easier assembly. Several manufacturers have announced new polyamide/ex-proof or EMC-capable polyamide series and production expansions in 2024 to 2025; for example, Ortac reported new Ex-proof and ExO polyamide series production lines in 2025 to serve explosion-protected applications, signaling demand growth in process industries. Product updates in 2024 from established European makers like Jacob GmbH also emphasized ergonomic designs and spiral-top glands for flexible cable installations (June 2024). At the distribution and component level, global electronics distributors list polyamide glands at sub-USD prices in bulk (example distributor pricing shows unit pricing at scale consistent with the USD 1.8 average used in this study).
Siemens AG, the German industrial manufacturing conglomerate, has placed a recurring order for 50,000 units of flame-retardant, halogen-free Polyamide Cable Glands with ABB Ltd. for a unit price of USD 2.15. This procurement is part of a larger framework agreement to equip their standardized motor control centers and switchgear assemblies, ensuring consistent quality and reliable cable retention across their global production facilities.

The product is extensively installed in the Hornsea Project Two offshore wind farm developed by Ørsted. Here, over 250,000 high-performance, corrosion-resistant Polyamide Cable Glands from Pflitsch GmbH are used to secure and seal the extensive network of fiber optic and power cables within the wind turbines and offshore substations. This critical application, protecting connections from harsh North Sea conditions, represents a project-specific component cost of approximately USD 550,000.
Asia is a core production and demand region for polyamide cable glands because of a large installed-base in construction, growing factory automation, and a dense electronics and electrical-component supply chain. Asia Pacific currently accounts for a substantial share of the broader cable-gland market (market studies indicate Asia-Pacific holds a leading share for cable-gland demand). Regional factory networks in China, India, Southeast Asia and Taiwan combine low-cost molding capacity with accessory assembly to serve both domestic projects and export channels. Local distributors and regional branches of global OEMs (for example LAPPs Indonesian distribution channel) show active product availability and tailored SKUs for Asian wiring standards and installer preferences. On the supply side, China remains a major manufacturing base for polyamide and nylon gland production (numerous specialized manufacturers and trading exporters), while India and Southeast Asian countries increasingly host injection-molding lines and secondary assembly to serve domestic infrastructure growth.
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Polyamide Cable Gland by Type:
Armored Cable Glands

Unarmored Cable Glands

Polyamide Cable Gland by Material:
Standard Nylon

Glass Fiber Reinforced Polyamide

Halogen Free Polyamide

UV Stabilized Polyamide

Others

Polyamide Cable Gland by Size:
Small Size (M10M16)

Medium Size (M20M32)

Large Size (M40M63)

Extra-Large Size (>M63)

Others

Polyamide Cable Gland by Functionality:
Standard Sealing Cable Glands

Explasion Proof Glans

EMC Shield Glands

Pressure Equalizing Glands

Others

Polyamide Cable Gland by Shape:
Dome Type

Spiral Type

Flat Glands

Multiple Cable Entry Glands

Others

Polyamide Cable Gland by Application:
Oil and Gas

Chemical

Pharmaceutical

Others

Global Top 20 Key Companies in the Polyamide Cable Gland Market
Amphenol

Appleton

ABB

Eaton

TE Connectivity

Lapp Group

Hummel AG

Weidmüller

CMP Products

WISKA

Beisit

Rittal

Fibox

DKC Europe

Roppex Electric

VSM Plast

HUA WEI INDUSTRIAL

Rayphen

BM Group

Hangzhou Gordon Electric

Regional Insights
Southeast Asia is a fast-growing market for plastic cable glands driven by infrastructure buildout, industrialization and electrification projects. Market analysts have flagged South-East Asia as one of the faster-growing regional pockets in the overall cable-gland landscape. Distributor listings and local suppliers in Indonesia show broad availability of polyamide glands across common sizes and IP ratings, and local trading houses and systems integrators frequently source both European-brand SKUs (LAPP, Legrand) and regional Chinese alternatives depending on project specification and price sensitivity. Indonesias construction and manufacturing pipelines together with regional telecom upgrades and renewable energy installations are supporting increased demand for low-cost, high-volume polyamide cable glands across municipal and industrial projects.
The polyamide cable-gland industry faces margin pressure from commoditization: polyamide glands are standardized, price-sensitive components, and buyers frequently source for lowest landed cost. Raw material volatility (polyamide resin price swings), shipping/logistics cost variability, and quality control for IP/EMC/ratings (when required) create operational risk. Another challenge is standards compliance installers and specifiers often require documented conformity to EN/IEC/NEMA standards and, for hazardous areas, certified Ex approvals which raises the bar for producers who want to move up the value chain. Finally, environmental and circularity pressures (requests for recycled plastics or lower-carbon resin options) require capex or supply-chain investments that may squeeze margins in the near term.
Strategic insights (what manufacturers and buyers should consider)
Producers that can combine low-cost injection molding with multi-cavity tooling, automated assembly and consistent quality certification (EN/IEC test records, IP/Ex ratings) will capture higher-margin institutional and industrial customers. Differentiation through accessory ecosystems (seals, locking nuts, EMC shrouds) and documented field performance allows selective premiuming even in a commoditized market. For buyers, consolidating suppliers with regional warehousing in Asia/ASEAN reduces lead times and landed cost; for investors or OEMs, vertical integration (resin procurement + toolmaking + molding) can insulate margins against polymer price swings.

Product Models
Polyamide cable glands are essential components designed to secure and protect electrical cables as they pass through enclosures or panels. Made from durable polyamide (nylon), these glands provide excellent resistance to corrosion, impact, and environmental stress, making them ideal for industrial, automation, and outdoor applications.
Armored polyamide cable glands are used with armored cables that feature protective metal layers. These glands provide mechanical retention, grounding continuity, and environmental sealing for robust installations in harsh industrial and outdoor environments. Notable products include:
Hummel HSK-K-Ex-EMC - Hummel AG: Flame-retardant polyamide gland for armored cables with integrated EMC protection.
WISKA PolyArm Gland - WISKA GmbH: IP68-rated armored polyamide gland with high impact and UV resistance.
Mencom Poly-Armor PA Series - Mencom Corporation: Combines flexibility and high mechanical stability for armored cables.
TE Connectivity ARMA-PA Series - TE Connectivity: Reinforced nylon gland supporting heavy-duty armored cables.
Cable Gland M25 Armoured ExplosionProof (Polyamide) CMP CMP: Specifically described as M25 Armoured Explosion-Proof in polyamide a good fit for armored installations where explosion-proof capability is required.

Unarmored polyamide cable glands are designed for cables without metal protection layers. They provide sealing, strain relief, and environmental protection, ensuring cable integrity in control panels, machinery, and electrical installations. Examples include:
LAPP SKINTOP® ST-M - LAPP Group: Standard nylon gland offering secure strain relief and IP68 sealing for unarmored cables.
WISKA VENTGLAND® PA Series - WISKA GmbH: Combines cable sealing with pressure equalization for unarmored installations.
Weidmüller Cabtite PA - Weidmüller: Compact polyamide gland ideal for automation and instrumentation wiring.
HellermannTyton HelaGuard PA6 Gland - HellermannTyton: Easy-fit gland for unarmored cable terminations with strong strain relief.
Legrand Plexo Nylon Gland - Legrand: Provides simple, reliable cable entry protection in general electrical enclosures.

Polyamide cable glands occupy a high-volume, low-margin niche in electrical components, but the combination of vast unit demand, standardized production processes and continual infrastructure and electrification projects particularly across Asia and Southeast Asia makes the segment strategically important for both contract manufacturers and component OEMs. The markets 2024 baseline (USD 586 million) and projected steady growth at a 5.6% CAGR to 2031 point to a stable expansion environment where scale, tooling efficiency and selective product premiuming (IP/EMC/Ex certifications) determine winners.

Investor Analysis
Investors should care about the polyamide cable-gland space because unit economics and predictable replacement cycles create resilient revenue streams that scale with infrastructure spending. This report highlights three investment levers: (1) manufacturing scale (tooling and multi-cavity molds) to lower COGS; (2) product certification and value-add (Ex/EMC/IP68) to access higher-margin industrial contracts; and (3) regional footprint in Asia/ASEAN especially Indonesia and other fast-growing markets to capture growth while reducing logistics costs. Buying or investing in manufacturers that already combine localized production, long-term resin sourcing contracts, and certification capabilities is likely to yield steady cash flows and risk-adjusted returns because demand is broad and tied to durable sectors (construction, energy, industrial automation). Finally, diversification across branded SKUs and private-label contract manufacturing reduces customer concentration risk.
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5 Reasons to Buy This Report
It quantifies the 2024 polyamide cable-gland baseline and models unit so buyers can size inventory and revenue per unit.
It provides Asia and ASEAN-focused market context (supply nodes, distribution channels, and Indonesia specifics) to inform regional go-to-market strategies.
It summarizes recent product/production news and technology moves that affect near-term product lifecycle and certification priorities.
It delivers manufacturing benchmarks (COGS and illustrative gross margins, per-unit profit estimates and per-line capacity ranges) to support capex and costing decisions.
It lists and profiles the principal global players to aid partnership, M&A and supplier selection.
5 Key Questions Answered
What is the 2024 market size and unit volume for polyamide cable glands and how does that translate to per-unit economics?
Which regions (with focus on Asia and ASEAN) are growing fastest and why?
What are current product and manufacturing trends that affect margin improvement (tooling, multi-cavity molds, automation)?
Who are the top global players and how do they position product portfolios across price and certified applications?
What operational risks (raw material volatility, standards compliance, logistics) will most affect near-term profitability and how can manufacturers mitigate them?
Chapter Outline
Chapter 1: Introduces the report scope of the report, executive summary of different market segments (by region, product type, application, etc), including the market size of each market segment, future development potential, and so on. It offers a high-level view of the current state of the market and its likely evolution in the short to mid-term, and long term.
Chapter 2: key insights, key emerging trends, etc.
Chapter 3: Manufacturers competitive analysis, detailed analysis of the product manufacturers competitive landscape, price, sales and revenue market share, latest development plan, merger, and acquisition information, etc.
Chapter 4: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc.
Chapter 5 & 6: Sales, revenue of the product in regional level and country level. It provides a quantitative analysis of the market size and development potential of each region and its main countries and introduces the market development, future development prospects, market space, and market size of each country in the world.
Chapter 7: Provides the analysis of various market segments by Type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 8: Provides the analysis of various market segments by Application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 9: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 10: The main points and conclusions of the report.

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