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Pulte Electric Technology (Wenzhou) Co., Ltd. Home / Product / Factory Direct / Stainless Steel Cable Glands

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Stainless Steel Fixed Waterproof Cable Gland PET-PG

Stainless Steel Fixed Waterproof Cable Gland PET-PG

● Material:  The main body is made of stainless steel, the clamping pumps are made of approved nylonPA, and the seals are made of nitrile butadiene rubber (NBR) and Epdmrubber (EPDM).
● Thread specification: Geman thread (PG)
● Operating temperature: static -40°C to 100°C instantaneousheatresistance to 120°C, dynamic -20°C to 80°C, instantaneous heat resistanceto 100°C.
● Waterproof class. IP68 (using0-seals)

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  • Stainless Steel Fixed Waterproof Cable Gland PET-PG
  • Stainless Steel Fixed Waterproof Cable Gland PET-PG
  • Stainless Steel Fixed Waterproof Cable Gland PET-PG
Model Thread Size MM Thread pitch MM Hole size MM Threaded drill MM Thread length MM Applicable cable MM Wrench Size MM Order number Packing quantity PCS
Models
PET-PG7S 12.5 1.27 12.6-13 11.2 7 3-6.5 14 CP07L0606 100
PET-PG9S 15.2 1.41 15.3-15.7 13.8 8 4-8 18 CP09L0608 100
PET-PG11S 18.6 1.41 18.7-19.1 17.2 8 5-10 20 CP11L0610 100
PET-PG13.5S 20.4 1.41 20.5-20.9 19 8 6-12 22 CP13L0712 100
PET-PG16S 22.5 1.588 22.6-23 21.1 9 10-14 24 CP16L0714 100
PET-PG21S 28.3 1.588 28.4-28.8 26.7 9 14-18 30 CP21L0718 100
PET-PG25S 30 1.588 30.1-30.5 27.8 10 16-21 34 CP25L0821 50
PET-PG29S 37 1.588 37.1-37.5 35.4 10 18-25 40 CP29L0825 50
PET-PG36S 47 1.588 47.1-47.5 45.5 11 24-32 50 CP36L0832 20
PET-PG42S 54 1.588 54.1-54.5 52.4 12 32-38 55 CP42L0938 20
PET-PG48S 59.3 1.588 59.4-59.8 57.7 13 37-44 65 CP48L1044 20
PET-PG63S 70.8 1.588 71-71.5 69.3 15 42-50 75 CP63L1050 10
Stainless Steel Fixed Waterproof Cable Gland PET-M

Stainless Steel Fixed Waterproof Cable Gland PET-M

● Material:  The main body is made of stainless steel, the clamping pumps are made of approved nylonPA, and the seals are made of nitrile butadiene rubber (NBR) and Epdmrubber (EPDM).
● Thread specification: Metric thread (M)
● Operating temperature: static -40°C to 100°C instantaneousheatresistance to 120°C, dynamic -20°C to 80°C, instantaneous heat resistanceto 100°C.
● Waterproof class. IP68 (using0-seals)

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  • Stainless Steel Fixed Waterproof Cable Gland PET-M
  • Stainless Steel Fixed Waterproof Cable Gland PET-M
  • Stainless Steel Fixed Waterproof Cable Gland PET-M
Model Thread Size MM Thread pitch MM Hole size MM Threaded drill MM Thread length MM Applicable cable MM Wrench Size MM Order number Packing quantity PCS
Models
PET-M8S M8*1.0 1 8.1-8.5 6.9 5 2-5 12 CMO8L0605 100
PET-M10S M10*1.0 1.5 10.1-10.5 8.9 7 2-5 14 CM10L0605 100
PET-M12S M12*1.5 1.5 12.1-12.5 10.3 7 3-6.5 14 CM12L0606 100
PET-M16S M16*1.5 1.5 16.1-16.5 14.3 8 4-8 18 CM16L0608 100
PET-M18S M18*1.5 1.5 18.1-18.5 16.3 8 5-10 20 CM18L0610 100
PET-M20S M20*1.5 1.5 20.1-20.5 18.3 8 6-12. 22 CM20L0712 100
PET-M22S M22*1.5 1.5 22.1-22.5 20.3 9 10-14 24 CM22L0714 100
PET-M24S M24*1.5 1.5 24.1-24.5 22.3 9 10-14 28 CM24L0715 400
PET-M25S M25*1.5 1.5 25.1-25.5 23.3 9 14-18. 30 CM25L0718 400
PET-M27S M27*1.5 1.5 27.1-27.5 25.3 9 14-18 30 CM27L0818 315
PET-M30S M30*1.5 1.5 30.1-30.5 27.8 9 14-18 32 CM30L0821 150
PET-M32S M32*1.5 1.5 32.1-32.5 30.3 10 16-21 34 CM32L0821 150
PET-M36S M36*1.5 1.5 36.1-36.5 33.8 10 18-25 40 CM36L0825 120
PET-M40S M40*1.5 1.5 40.1-40.5 38.3 11 24-30 45 CM40L0932 80
PET-M50S M50*1.5 1.5 50.1-50.5 48.3 12 32-38 55 CM50L0938 48
PET-M63S M63*1.5 1.5 63.1-63.5 61.3 13 37-44 75 CM63L1044 27
PET-M75S M75*2 2 75.1-75.5 69.8 15 42-50 78 CM75L1050 15
PET-M80S M80*2 2 80.1-80.5 77.8 15 55-60 88 CM80L1560 10
PET-M88S M88*2 2 88.1-88.5 77.8 15 65-70 95 CM80L1570 10
PET-M100S M100*2 2 100.1-100.5 97.8 15 75-85 110 CM100L1785 5
Stainless Steel Fixed Waterproof Cable Gland PET-G(BSP)

Stainless Steel Fixed Waterproof Cable Gland PET-G(BSP)

● Material:  The main body is made of stainless steel, the clamping pumps are made of approved nylonPA, and the seals are made of nitrile butadiene rubber (NBR) and Epdmrubber (EPDM).
● Thread specification: Inch thread (G)
● Operating temperature: static -40°C to 100°C instantaneousheatresistance to 120°C, dynamic -20°C to 80°C, instantaneous heat resistanceto 100°C.
● Waterproof class. IP68 (using0-seals)

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  • Stainless Steel Fixed Waterproof Cable Gland PET-G(BSP)
  • Stainless Steel Fixed Waterproof Cable Gland PET-G(BSP)
  • Stainless Steel Fixed Waterproof Cable Gland PET-G(BSP)
Model Thread Size MM Thread pitch MM Hole size MM Threaded drill MM Thread length MM Applicable cable MM Wrench Size MM Order number Packing quantity PCS
Models
PET-G(BSP)1/4S 13.16 1.337 13.2-13.6 11.4 7 3-6.5 15 PGZ014L0806 100
PET-G(BSP)3/8S 16.66 1.337 16.7-17.1 14.9 8 5-10 19 PGZ038L0810 100
PET-G(BSP)1/2S 20.96 1.814 21.0-21.40 18.6 8 6-12 22 PGZ012L0912 100
PET-G(BSP)3/4S 26.44 1.814 26.5-26.9 24.1 9 14-18 30 PGZ034L1018 100
PET-G(BSP)1S 33.25 2.309 33.3-33.7 30.2 10 18-22 36 PGZ100L1225 50
PET-G(BSP)1.1/4S 41.91 2.309 42.0-42.4 38.9 11 25-32 50 PGZ114L1432 20
PET-G(BSP)1.1/2S 47.80 2.309 47.9-48.3 44.8 12 32-38 55 PGZ112L1438 20
PET-G(BSP)2S 59.61 2.309 59.7-60.1 56.6 13 37-44 65 PG7200L1844 20
Stainless Steel Fixed Waterproof Cable Gland PET-NPT

Stainless Steel Fixed Waterproof Cable Gland PET-NPT

● Material:  The main body is made of stainless steel, the clamping pumps are made of approved nylonPA, and the seals are made of nitrile butadiene rubber (NBR) and Epdmrubber (EPDM).
● Threadspeification: Americanthread (NPT)
● Operating temperature: static -40°C to 100°C instantaneousheatresistance to 120°C, dynamic -20°C to 80°C, instantaneous heat resistanceto 100°C.
● Waterproof class. IP68 (using0-seals)

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  • Stainless Steel Fixed Waterproof Cable Gland PET-NPT
  • Stainless Steel Fixed Waterproof Cable Gland PET-NPT
  • Stainless Steel Fixed Waterproof Cable Gland PET-NPT
Model Thread Size MM Thread pitch MM Hole size MM Threaded drill MM Thread length MM Applicable cable MM Wrench Size MM Order number Packing quantity PCS
Models
PET-NPT1/4S 13.72 1.411 11.1 15 3-6.5 15 PNCO14L1506 100
PET-NPT3/8S 17.15 1.411 14.5 15 5-10 19 PNCO38L1510 100
PET-NPT1/2S 21.34 1.814 17.9 15 6-12 22 PNC012L1512 100
PET-NPT3/4S 26.67 1.814 23.2 15 14-18 30 PNCO34L1518 100
PET-NPT1S 33.40 2.209 29.2 15 18-22 36 PNC100L1525 50
PET-NPT1.1/4S 42.16 2.209 37.9 18 25-32 50 PNC114L1832 20
PET-NPT1.1/2S 48.26 2.209 43.9 18 32-38 55 PNC112L1838 20
PET-NPT2S 60.33 2.209 55.9 18 37-44 65 PNC200L1844 20
About Us
Pulte Electric Technology (Wenzhou) Co., Ltd.
Pulte Electric Technology (Wenzhou) Co., Ltd. is a China Custom Stainless Steel Cable Glands Manufacturer and Sale Stainless Steel Cable Glands Factory specializing in producing cable connectors, waterproof junction boxes, and other electrical product accessories. The company was born in the electrical town known as the "China Electrical Capital". It is a professional modern enterprise integrating R&D, production, and sales. Focusing on the brand building of Pulte "PULTE", with excellent technical crispness and efficient quality assurance, satisfactory and thoughtful sales service, and reasonable and affordable prices, its various technical indicators and product performance are better than its peers, and are widely used in junction boxes, distribution cabinets, communication equipment, instruments, and meters, medical equipment, machine tools, artificial intelligence, automation equipment, and other fields: constantly innovating, developing new products, forming a series of waterproof cable connectors, waterproof junction boxes, cold blocking parts, cable connector accessories, hose waterproof connectors and other products. At the same time, Wenzhou Pulte International Trade Co., Ltd., a subsidiary of the company, actively expands the international market and is committed to providing high-quality products and services to global customers, effectively broadening the company's market channels, enhancing market competitiveness, and laying the foundation for expanding the scale of the enterprise. The company has strong technical strength and is jointly established by industry veterans. It has a professional position in the field of cable connector manufacturing. We have a complete quality assurance system and rich design and manufacturing experience. Our products are widely used in various industries and are highly reliable. We provide professional and high-quality cable-supporting products for customers. We believe that there is a product that meets your needs in our complete series of products.
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Industry Knowledge Extension

Where are Stainless Steel Cable Glands Typically Used?

Stainless steel cable glands are specialized components designed to secure and seal the ends of cables where they enter equipment, providing strain relief and preventing the ingress of contaminants. Their specific material properties make them the default choice for applications where environmental conditions would quickly degrade lesser materials. Their use is critical in ensuring the safety, integrity, and longevity of electrical systems in challenging settings.

  • Harsh And Corrosive Industrial Environments.

Industries such as chemical processing, oil and gas, and pharmaceuticals frequently deal with exposure to aggressive chemicals, solvents, and vapors. Stainless steel, particularly grades 316 or 316L, offers exceptional resistance to a wide range of these corrosive substances, protecting the electrical connection points within the gland and the enclosure from degradation and failure. This prevents dangerous short circuits and maintains operational continuity.

  • Outdoor, Marine, And Coastal Installations

These settings expose equipment to constant moisture, salt spray, and wide temperature fluctuations. The corrosion resistance of stainless steel prevents the rust and pitting that would afflict plated brass or carbon steel glands, ensuring a lasting seal. This makes them ideal for use on ships, offshore platforms, dockside equipment, and outdoor machinery that must withstand years of exposure to the elements without maintenance.

  • Hygienic And Washdown Applications

Notably in food and beverage production, dairy processing, and pharmaceutical manufacturing. Facilities in these sectors require frequent, high-pressure cleaning with hot water and caustic cleaning agents. Stainless steel is non-porous, easy to sterilize, and resistant to these harsh cleaning protocols. Its smooth surface also prevents bacterial growth, making it essential for meeting stringent health and safety standards.

What are the Significant Advantages of 1/2 Inch NPT Stainless Steel Cable Glands?

The 1/2 Inch NPT (National Pipe Taper) stainless steel cable gland is a particularly common and versatile fitting, combining a standardized thread size with the inherent benefits of stainless steel construction. Its advantages are significant and directly contribute to system reliability and safety in demanding applications.

Exceptional Environmental Resilience

The stainless steel construction provides high mechanical strength and resistance to impact, crushing, and vibration. Coupled with its corrosion resistance, this makes the gland incredibly durable in the face of moisture, chemicals, UV exposure, and temperatures. This durability ensures the gland maintains its sealing integrity and clamping force over a long service life, reducing the need for frequent replacements and associated downtime.

The Security Of The NPT Threaded Connection

The NPT thread is tapered, meaning it gets tighter the further it is screwed into a compatible threaded entry. This taper creates a robust mechanical lock that is highly resistant to loosening from vibration, a common cause of failure in machinery. When combined with a sealing washer, the metal-to-metal deformation of the tapered threads itself assists in forming a very effective seal against liquids and gases, enhancing the overall ingress protection (IP) rating of the enclosure.

Offer Hygiene And Safety

The non-porous nature of stainless steel prevents the absorption of contaminants and makes the glands easy to clean and disinfect, which is crucial in food, medical, and pharmaceutical settings. Furthermore, as a metal, stainless steel provides effective electromagnetic shielding (EMI) and, when properly installed with a grounding shroud, can contribute to the grounding continuity of the cable armor, protecting sensitive equipment from interference and improving electrical safety.

What is the Material of Stainless Steel Cable Glands?

While commonly referred to simply as "stainless steel," cable glands are typically manufactured from specific grades of this alloy, chosen for their balance of corrosion resistance, mechanical properties, and cost. The term "stainless steel" refers to a family of iron-based alloys containing a of 10.5% chromium, which forms a passive, protective oxide layer on the surface that prevents rust.

The prevalent grade used for general industrial cable glands is AISI 304 (or SS304) stainless steel. This grade contains 18% chromium and 8% nickel (often called 18/8 stainless). It offers good corrosion resistance against a wide range of atmospheric environments and many organic and inorganic chemicals. It is a cost-effective and versatile choice for applications where exposure to highly aggressive corrosives is not a primary concern, such as indoor industrial settings or milder outdoor environments.

For more demanding applications, AISI 316 (or SS316) stainless steel is the Widely specified material. The key difference from 304 is the addition of 2-3% molybdenum. This element significantly enhances the alloy's resistance to pitting and crevice corrosion, particularly from chlorides like salt. This makes SS316 the indispensable material for marine and coastal applications, chemical processing plants, and any environment involving exposure to aggressive acids or halides. A low-carbon variant, 316L, is often used to prevent sensitization (grain boundary carbide precipitation) during welding, which can compromise corrosion resistance in the heat-affected zone. The material selection is therefore not arbitrary but a critical engineering decision based on the specific operational environment.