Metric Thread Marine Waterproof SS Cable Glands

Thread: M Thread

Size: M8~M120

Cable Range: 2~84mm

Working Temperature: Static -40℃~100℃ or instantly heat resistance up to 120℃

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M Type Cable Gland
M Type Cable Gland
M Type Cable Gland
M Type Cable Gland
M Type Cable Gland
M Type Cable Gland
DESCRIPTION

This marine-grade waterproof cable gland combines premium stainless steel construction with metric thread standards, delivering exceptional performance in extreme environments. Engineered for high temperature operations and corrosive conditions, it ensures secure cable management in offshore, chemical processing, and industrial automation applications.

Core Material Advantages

• High Temp Resistant Stainless Steel:  SS composition maintains structural integrity in -50°C to 100°C environments.

• Triple Protection System: Combines acid/alkali resistance + saltwater corrosion resistance + high temperature oxidation resistance.

• Durability: 30% higher tensile strength than standard stainless steel glands.

Industrial Applications

✓ High Temp Manufacturing: Foundries, glass plants, thermal power stations.
✓ Marine & Offshore: Subsea equipment, drilling platform cable routing.
✓ Chemical Processing: Reactor vessel connections, acid storage facilities.
✓ Automotive: Engine compartment wiring, EV battery thermal management.

Maintenance Advantage
Requires 68% less maintenance than brass counterparts in high temp humid environments.
Integrated anti-vibration design prevents thread loosening under thermal expansion.

DETAILS

PARAMETER
Product Model Cable Range Thread diameter
(C1)
Thread length
(C2)
Wrench diameter
A
Combined length
H
NPT1/4 3-6.5 13.7mm 6.5mm 15mm 13.5mm
NPT3/8 4-8 17.1mm 8mm 19mm 17mm
NPT1/2 6-12 21.3mm 8mm 23mm 22mm
NPT3/4 13-18 26.6mm 9mm 30mm 25mm
NPT1 18-25 33.2mm 10mm 40mm 29mm
NPT1-1/4 25-33 42mm 11mm 50mm 35mm
NPT1-1/2 32-38 48mm 12mm 55mm 37mm
NPT2 37-44 60mm 14mm 68mm 38mm
NPT2-1/2 42-52 75.1mm 16mm 80mm 42mm
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PG Type Cable Gland
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NPT Type Waterproof Stainless Steel Cable Glands have NPT threading, are made of stainless steel for corrosion resistance and durability. Their waterproof design protects cables and connections. Stainless steel NPT cable joints are usually made of high-quality stainless steel, such as 304 stainless steel or 316 stainless steel. 304 stainless steel has good corrosion resistance, heat resistance and other properties; 316 stainless steel has better corrosion resistance and is especially suitable for some harsh environments, such as salt spray resistance, weak acid resistance, etc.

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G-type standard SS cable glands offer good corrosion resistance and are suitable for use in a variety of environments, especially those that may be exposed to moisture, chemicals or other corrosive agents.

The stainless steel G-thread cable joint is a device used for cable connection. Its features and advantages are related to the stainless steel material and the design of the G-thread (the thread specification is German PG). This type of joint has wide applications in many fields.

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