Industrial-grade stainless steel cable glands engineered for secure cable termination, mechanical strain relief, and liquid-tight environmental sealing in aggressive operating environments. Machined from solid austenitic stainless steel bars, these components maintain structural integrity, corrosion resistance, and IP68/IP69K ingress protection under heavy mechanical stress, wide temperature fluctuations, and harsh chemical exposure.
Material Integrity:
Precision-machined from solid AISI 304 or AISI 316/316L stainless steel bars, eliminating micro-porosity and providing exceptional resistance to pitting, oxidation, and industrial cleaning agents.
Sealing Structure:
Multi-segment clamping claw paired with a high-grade NBR or FKM (Viton) sealing insert, delivering uniform 360-degree radial compression around the cable jacket.
Clamping Mechanism:
Progressive ratchet locking design prevents cable twisting during tightening and ensures high mechanical pull-out resistance exceeding EN 62444 Class A requirements.
Ingress Protection:
Precision-machined O-ring groove at the thread interface ensures a gas-tight and liquid-tight seal against moisture, dust, oils, and high-pressure water jets (IP68 10 bar / IP69K).
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Parameter |
Specification Detail |
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Material Options |
AISI 304, AISI 316, AISI 316L |
|
Thread Standards |
Metric (ISO), PG (DIN 40430), NPT (ANSI/ASME B1.20.1), G (BSP) |
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Thread Size Range |
Metric: M12 to M63 | PG: PG7 to PG48 | NPT: 1/4" to 2" |
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Cable Clamping Range |
3.0 mm to 44.0 mm (dependent on thread size and model) |
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Operating Temperature |
-40°C to +100°C (NBR seal) / Up to +150°C (FKM/Viton seal) |
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Ingress Protection |
IP68 (5 bar, 30 min) / IP69K |
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Regulatory Compliance |
CE, RoHS, REACH, ISO 9001 factory production control |
Body Material Grades:
AISI 304 for general indoor and mild outdoor environments; AISI 316/316L for marine, offshore, chemical processing, and wastewater treatment installations.
01
Seal Compounds:
NBR (standard petroleum and oil resistance) and FKM/Viton (elevated temperatures and aggressive chemical resistance).
02
Earthing Configuration:
Available with optional EMC spring inserts for secure 360-degree contact with shielded or armored cables.
03
Accessory Compatibility:
Matching stainless steel locknuts, blind stopping plugs, and thread reducers/expanders machined to matching standards.
04
Applications
Electrical Control Panels:
Outdoor distribution enclosures, automation control cabinets, and instrumentation junction boxes.
Industrial Machinery:
Machine tools, robotics, and automated manufacturing lines subject to coolants, cutting fluids, and heavy vibration.
Marine & Offshore Systems:
Deck equipment, shipboard electrical distribution, and coastal installations exposed to salt spray corrosion.
Process Industries:
Food and beverage processing lines, chemical dosing skids, and pharmaceutical manufacturing units requiring routine high-pressure washdowns.
Non-Standard Threads:
Custom thread pitches, extra-long thread lengths, or specialized imperial/NPT threads machined directly to technical drawings.
Dimensional Modification:
Tailored body dimensions, specialized internal bores, or custom clamping ranges for unique cable diameters.
Material Traceability:
Mill test certificates (MTC 3.1) and spectrometer test reports provided upon request for specific production material heats.
Export-Grade Packaging & Marking:
Bulk industrial packaging or individual anti-oxidation vacuum bagging; laser-etched part numbers, batch codes, or client logos on the gland body.
Machining Precision:
Dimensional tolerances controlled within ±0.02 mm utilizing multi-axis CNC turning centers to guarantee uniform wall thickness and concentricity.
01
Thread Verification:
100% Go/No-Go thread gauge inspection on every production batch to ensure smooth assembly engagement and eliminate cross-threading.
02
Pressure Testing:
Routine pneumatic and hydrostatic batch testing verifying IP68 seal performance under submerged conditions.
03
Material Testing:
Spectrometer chemical composition analysis verifying raw bar stock compliance for AISI 304 and 316 grades prior to machining.
04
Documentation Support:
Inspection reports, material certificates, and export compliance declarations supplied with every shipment.
05
To receive a formal quotation and shipping estimate, please include the following technical details:
Thread Specification & Model (e.g., M20x1.5, PG13.5, 1/2" NPT)
Material Grade (AISI 304 or AISI 316)
Cable Outer Diameter (OD)
Required Order Quantity
Special Requirements (e.g., EMC shielding, FKM seals, laser marking, or export packaging)
As one of the most professional stainless steel cable glands suppliers in China, we're featured by quality products and good service. Please rest assured to buy customized stainless steel cable glands from our factory. Contact us for more details.
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