Stainless Steel Cable Glands (SS Cable Glands)
Your trusted SS Cable Glands — straight from our factory
When your installation demands more than standard brass or nylon — when cables run through saltwater spray, chemical fumes, food-grade washdown zones, or open industrial environments — stainless steel cable glands are the right choice. At Difvan, we manufacture a complete range of SS cable glands in both SS-304 and SS-316 grades, built to deliver reliable sealing, superior corrosion resistance, and long service life in even the harshest operating conditions.
As a direct manufacturer based in Yueqing, China — with over 25 years of production experience — we supply stainless steel cable glands in bulk to distributors, OEM clients, EPC contractors, MRO buyers, and project procurement teams across 50+ countries. Whether you need a standard off-the-shelf SS cable gland or a fully custom configuration to match your project BOM or enclosure spec, we are ready to support your supply chain from first sample through to bulk delivery.
Stainless Steel Cable Glands (SS Cable Glands)
When your installation demands more than standard brass or nylon — when cables run through saltwater spray, chemical fumes, food-grade washdown zones, or open industrial environments — stainless steel cable glands are the right choice. At Difvan, we manufacture a complete range of SS cable glands in both SS-304 and SS-316 grades, built to deliver reliable sealing, superior corrosion resistance, and long service life in even the harshest operating conditions.
As a direct manufacturer based in Yueqing, China — with over 25 years of production experience — we supply stainless steel cable glands in bulk to distributors, OEM clients, EPC contractors, MRO buyers, and project procurement teams across 50+ countries. Whether you need a standard off-the-shelf SS cable gland or a fully custom configuration to match your project BOM or enclosure spec, we are ready to support your supply chain from first sample through to bulk delivery.
Why Specify a Stainless Steel Cable Gland?
Not every installation is the same. Where plastic or brass cable glands may corrode, degrade, or fail under aggressive conditions, a stainless steel cable gland holds its integrity across decades of use. Here is why engineers, procurement managers, and EPC contractors specify SS cable glands for demanding industrial and commercial projects:
- Excellent corrosion resistance — stainless steel withstands moisture, humidity, mild acids, and industrial chemicals far better than brass or nylon
- Superior mechanical strength — SS cable glands handle high mechanical stress, vibration, and cable pull-out forces without deforming
- Temperature stability — rated for continuous use from -40°C to +150°C, suitable for both extreme cold and heat
- IP65 and IP68 rated — our stainless steel cable glands maintain a secure seal against dust ingress and water immersion, meeting international procurement and project specification standards
- EMC / EMI screening compatible — available in versions for screened cables, providing effective 360° earthing for electromagnetic compatibility
- Long service life — minimal maintenance required, even in outdoor, coastal, or continuously wet environments; reduces total cost of ownership across large-scale B2B procurement programmes
- Hygienic finish — smooth surface finish meets hygiene requirements for food processing and pharmaceutical OEM applications
- Bulk supply ready — standard sizes held in production stock; bulk and project orders dispatched on agreed schedules with full certification documentation
In short, wherever you need a cable gland that will not corrode, weaken, or require frequent replacement, a stainless steel cable gland is the specification-grade, procurement-approved solution.
Our Stainless Steel Cable Gland Range — Available for Bulk, OEM & Private Label Supply
We manufacture stainless steel cable glands across multiple configurations to suit different installation requirements, enclosure types, and industry standards. Our full SS cable gland range — all available for B2B bulk ordering, OEM branding, and private label wholesale supply — includes:
Standard Stainless Steel Cable Gland (Single Compression)
A single compression seal grips the cable sheath for a secure IP65-rated entry. Available in M-thread and PG-thread, SS-304 and SS-316. The go-to SKU for industrial, HVAC, and distributor replenishment programmes.
Double Compression SS Cable Gland (IP68)
Two independent seals on the core and jacket achieve IP68 (1 m / 24 h) protection. Preferred for outdoor, marine, and underground cable entry. Widely specified in EPC project BOMs across infrastructure and energy sectors.
EMC Stainless Steel Cable Gland
SS-316 Marine Grade Cable Gland
Armoured Cable Stainless Steel Gland
NPT Thread Stainless Steel Cable Gland
Technical Specifications — Standard B2B Supply Range
The following table outlines the standard specification range for our stainless steel cable glands. Custom sizes, thread pitches, and cable ranges are available on request for OEM and project procurement orders.
Thread Type | Size Range | Cable Range | Material Grade | IP Rating |
PG Thread | PG 7 – PG 48 | 3.0 – 35 mm | SS-304 / SS-316 | IP65 / IP68 |
Metric (M-Thread) | M12 – M63 | 3.0 – 48 mm | SS-304 / SS-316 | IP65 / IP68 |
NPT Thread | 1/2″ – 2″ | 6.0 – 38 mm | SS-316 | IP65 / IP68 |
G (BSP) Thread | G 1/2 – G 2 | 5.0 – 38 mm | SS-304 / SS-316 | IP65 / IP68 |
All specifications above are for standard product ranges. For non-standard cable diameters, custom thread lengths, or high-temperature elastomer seals, please contact our technical team with your project BOM or drawings.
SS-304 vs SS-316 Cable Glands — Specifying the Right Grade for Your Project
Choosing the correct stainless steel grade is critical for long-term performance and lifecycle cost. The table below summarises key differences to help procurement teams, engineers, and B2B distributors specify correctly:
Composition | 18% Cr, 8% Ni | 16% Cr, 10% Ni, 2% Mo |
Corrosion Resistance | Good — standard industrial use | Excellent — marine & chemical environments |
Chloride Resistance | Moderate | High — resists saltwater & acids |
Temperature Range | -40°C to +150°C | -40°C to +150°C |
Best Applications | Food processing, HVAC, general industry | Marine, offshore, chemical plants, pharma |
Recommended For | Cost-effective corrosion protection | Harsh, wet, or chemically aggressive environments |
B2B Suitability | Standard industrial procurement, panel builders, OEM builds | EPC contractors, offshore projects, export supply chains |
Our recommendation: If your installation is outdoors, near the sea, or in any environment with chemicals or chlorides, always specify SS-316. For standard industrial panels, enclosures, and indoor use, SS-304 is an excellent cost-effective choice. OEM customers and distributors holding both grades can service the broadest range of end-user procurement requirements. If you are unsure which grade is right for your project, our technical team is happy to advise.
Stainless Steel Cable Gland Size Chart — Metric & PG Thread
Below is our standard size reference for metric and PG thread stainless steel cable glands. All sizes are available in SS-304 and SS-316, and are held in stock for fast dispatch on B2B bulk and wholesale orders. NPT and BSP thread size charts are available on request.
Part No. | Thread Size | Min Cable Ø | Max Cable Ø | Width Across Flats | IP Rating |
DV-SS-M12 | M12 × 1.5 | 3.0 mm | 7.0 mm | 17 mm | IP68 |
DV-SS-M16 | M16 × 1.5 | 4.0 mm | 10.0 mm | 22 mm | IP68 |
DV-SS-M20 | M20 × 1.5 | 6.0 mm | 13.0 mm | 26 mm | IP68 |
DV-SS-M25 | M25 × 1.5 | 8.0 mm | 17.0 mm | 32 mm | IP68 |
DV-SS-M32 | M32 × 1.5 | 11.0 mm | 21.0 mm | 41 mm | IP68 |
DV-SS-M40 | M40 × 1.5 | 14.0 mm | 27.0 mm | 50 mm | IP65 |
DV-SS-M50 | M50 × 1.5 | 19.0 mm | 35.0 mm | 60 mm | IP65 |
DV-SS-PG9 | PG 9 | 4.0 mm | 8.0 mm | 20 mm | IP68 |
DV-SS-PG11 | PG 11 | 5.0 mm | 10.0 mm | 22 mm | IP68 |
DV-SS-PG16 | PG 16 | 9.0 mm | 14.0 mm | 27 mm | IP68 |
DV-SS-PG21 | PG 21 | 13.0 mm | 18.0 mm | 34 mm | IP65 |
DV-SS-PG29 | PG 29 | 18.0 mm | 25.0 mm | 46 mm | IP65 |
All dimensions above are for standard product. Custom cable entry ranges, extended thread lengths, and non-standard flanges are available for bulk and OEM orders. Contact us with your drawings or specifications.
B2B Procurement & Bulk Supply Information
Difvan supplies stainless steel cable glands to a wide range of B2B buyers worldwide — from regional wholesale distributors to global EPC contractors and OEM manufacturers. The table below outlines how we support different buyer types:
Buyer Type | Typical Order | Lead Time | Support Available |
Distributor / Wholesaler | 500–50,000 pcs / SKU | 7–15 days (stock grades) | Private label, OEM packaging, stock programmes |
EPC / Engineering Contractor | Project-specific BOM | Per project schedule | BOM review, cert packs, dedicated project management |
OEM Manufacturer | Custom configurations | By tooling / production run | Design support, custom thread/flange, pre-production samples |
MRO / Maintenance Buyer | Mixed assortments | 3–7 days (stock) | Technical datasheets, compliance documentation |
- Minimum Order Quantity (MOQ): From 100 pcs for standard stock sizes; custom configurations from 500 pcs. Contact us to confirm MOQ for your required grade and thread type.
- Lead Times: Stock grades dispatched within 3–7 working days. Bulk and project orders: 7–21 days depending on quantity and configuration.
- Trade Terms: EXW (Yueqing), FOB (Shanghai / Ningbo), CIF, CNF — flexible Incoterms to suit your supply chain and import requirements.
- Payment Terms: T/T, L/C, and trade credit available for approved B2B accounts and long-term wholesale partners.
- Packaging: Standard export cartons, or custom OEM / private label packaging for distributor and reseller programmes.
- Documentation: Commercial invoice, packing list, certificate of origin, MTRs, CE declarations, and IEC compliance docs provided on request — essential for project procurement submissions.
Applications — Industries Sourcing Stainless Steel Cable Glands
Our SS cable glands are specified across a wide range of industries where mechanical robustness, corrosion resistance, or hygiene is required. Procurement teams and distributors serving these sectors rely on Difvan as their factory-direct B2B supply partner:
Marine and Offshore
SS-316 cable glands are the standard for offshore platforms, vessels, shipbuilding, and coastal infrastructure procurement. The grade’s chloride resistance ensures seal integrity and structural performance in permanent saltwater exposure. Specified by offshore EPC contractors and marine OEM equipment suppliers worldwide.
Oil, Gas and Petrochemical
Stainless steel cable glands rated to IP68 are widely used in refinery, pipeline, and processing plant procurement BOMs. Where hazardous area certification is also required, our BDM series explosion-proof cable glands are available in stainless steel on request. Full ATEX and IECEx documentation available for EPC project submission.
Food Processing and Pharmaceuticals
Stainless steel is the material of choice in hygienic environments. Our SS cable glands meet the surface finish requirements for food-grade and pharma-grade installations, and withstand frequent washdown with cleaning agents. A popular choice for OEM machinery builders and hygienic enclosure manufacturers supplying into regulated industries.
Water and Wastewater Treatment
Pump stations, water treatment plants, and effluent processing facilities need cable entry components that resist constant moisture and chemical exposure. Our IP68 stainless steel cable glands are well proven in these environments and are regularly included in infrastructure project procurement packages.
Outdoor and Renewable Energy
Solar farms, wind turbines, and outdoor electrical enclosures in exposed locations benefit from the weather and UV resistance of stainless steel. Our SS cable glands maintain seal integrity through years of outdoor service — an important specification point for renewable energy EPC and MRO procurement teams.
Chemical and Industrial Processing
Where cables enter enclosures in chemical plants, battery storage facilities, or heavy industrial environments, stainless steel cable glands provide the chemical resistance that brass and nylon cannot match. OEM panel builders and systems integrators in these sectors specify SS cable glands as their standard procurement component.
Certifications and Standards
Our stainless steel cable glands are manufactured and tested in compliance with internationally recognised standards. When you source from Difvan, you receive components backed by documented quality assurance — critical for project procurement submissions, tender documentation, and B2B compliance requirements.
- CE Marking — compliant with applicable EU directives for industrial electrical components
- RoHS Compliant — manufactured without restricted hazardous substances; required by many B2B buyers for EU and UK export markets
- IEC 62444 — cable glands for electrical installations standard
- IEC 60529 — IP rating test standard (IP65 and IP68 tested and certified)
- Material Test Reports (MTR) — available for SS-304 and SS-316 material traceability; required for offshore and EPC procurement submissions
- ISO 9001 Manufacturing — produced under our quality management system
- ATEX / Ex documentation available on request for hazardous-area variants
Full certification packs, test reports, and compliance documentation are available for project submissions, B2B procurement audits, and tender requirements. Please mention your documentation requirements when requesting a quote.
Why Source Your SS Cable Glands from Difvan — Factory-Direct B2B Supplier
We are not a trading company. We are a manufacturer. Difvan Electric Co., Ltd. has designed and produced cable management components from our factory in Yueqing, Zhejiang since 1997. When you order stainless steel cable glands from us, you deal directly with the production source — which means better B2B wholesale pricing, shorter lead times, and full control over specification and quality.
- Factory-direct pricing — no middlemen, no distributor markups; true wholesale pricing for B2B buyers and trade accounts
- Both SS-304 and SS-316 held in production stock for fast dispatch on urgent procurement and MRO orders
- OEM and private label manufacturing available — custom packaging, neutral branding, or your brand identity
- Custom configurations to order: thread type, cable entry range, flange size, surface finish — all supported for bulk and OEM programmes
- Bulk and project orders supported with dedicated procurement management, BOM processing, and phased delivery
- CE, RoHS, IEC-certified supply with full documentation for project submissions, import compliance, and procurement audits
- Established export experience to USA, UK, Germany, Australia, Middle East and 50+ countries — experienced with LC, T/T, and trade finance
- Pre-shipment samples available before bulk order commitment — standard practice for all new B2B accounts
- Competitive Incoterms: EXW, FOB, CIF available; flexible payment terms for approved wholesale distributors and long-term trade partners
Whether you need 500 pieces of M20 SS cable glands for a panel build, or 50,000 pieces of PG-thread SS-316 glands for an offshore EPC project, we can deliver to your schedule and specification — backed by factory-direct quality assurance and complete export documentation.
Request a Bulk Quote, Product Sample, or B2B Trade Account
Contact us with your cable diameter, thread type, IP requirement, order quantity, and preferred Incoterms. Our export and technical team will respond within 24 hours with B2B pricing, lead times, and available certification documentation.
Frequently Asked Questions — Stainless Steel Cable Glands
Q: What is the difference between SS-304 and SS-316 cable glands?
SS-304 is the standard grade, suitable for most industrial environments. SS-316 contains 2% molybdenum, giving it superior resistance to chlorides, saltwater, and corrosive chemicals — making it the preferred choice for marine, offshore, and chemical processing procurement. We supply both grades and can advise on the correct selection for your environment and project specification.
Q: What IP rating do your stainless steel cable glands carry?
Our standard SS cable glands are IP65 rated. Our sealed stainless steel cable glands with double compression sealing achieve IP68 (1 metre water depth for 24 hours). Both ratings are tested and certified in accordance with IEC 60529 — documentation provided for project and procurement submissions on request.
Q: Can I order stainless steel cable glands with custom thread types?
Yes. We manufacture SS cable glands in Metric (M-thread), PG, NPT, and BSP (G-thread) configurations as standard. Custom thread sizes and cable entry ranges are available for OEM and bulk orders. Please contact our technical team with your specifications or drawings and we will confirm feasibility and pricing.
Q: Do you supply stainless steel cable glands in bulk for industrial projects?
MOQ starts from 100 pieces for standard stock sizes. For custom configurations, OEM branding, or private label orders, the typical MOQ is 500–1,000 pieces depending on grade and configuration. We are happy to discuss staggered delivery programmes and stock-holding arrangements for B2B distributors and long-term wholesale partners.
Q: Are your stainless steel cable glands suitable for hazardous locations?
Our standard stainless steel cable glands are designed for general industrial and marine environments. For hazardous area (ATEX / Ex e / Ex d) requirements, please see our BDM series explosion-proof cable glands, which are also available in stainless steel on request with full ATEX documentation.
Q: What certifications do your SS cable glands carry?
Our stainless steel cable glands are CE marked and RoHS compliant. They are manufactured in accordance with IEC 62444 and tested to IEC 60529 for IP ratings. Full material test reports (MTR) and compliance documentation are available on request — essential for project procurement, tender submission, and import compliance.
Q: Can you support OEM and private label orders?
Yes. We offer full OEM manufacturing and private label packaging services for B2B distributors and resellers. Custom thread types, flange dimensions, surface finishes, and branded packaging are all available. Please contact our export team to discuss your OEM requirements, tooling options, and lead times.
Contact Difvan Directly
Response within 24 hours. Factory direct — no middlemen.
No.1 HongQi Road, Xinguang Industrial Zone,
Liushi, Yueqing, Wenzhou, Zhejiang, China 325603
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