Name: Heavy Duty Pull Tight Seal (HPT)
SKU: 01-05-0101-01
Price: 205.70 EUR
Availability: InStock

Sealing a truck door with a Heavy Duty Pull Tight Seal (HPT) seal

Sealing a drum or drums with Heavy Duty Pull Tight Seal (HPT)

Specifications

Property	Red · 30 cm	Red · 38 cm	Red · 45 cm	Blue · 30 cm	Blue · 38 cm	Blue · 45 cm	Yellow · 30 cm	Yellow · 38 cm	Yellow · 45 cm	Green · 38 cm
Article number	01-05-0101-01	01-05-0102-01	01-05-0103-01	01-05-0101-02	01-05-0102-02	01-05-0103-02	01-05-0101-03	01-05-0102-03	01-05-0103-03	01-05-0102-06
Breaking strength	22 kg	22 kg	22 kg	22 kg	22 kg	22 kg	22 kg	22 kg	22 kg	22 kg
Colour	Red, Blue, Yellow, Green	Red, Blue, Yellow, Green	Red, Blue, Yellow, Green	Red, Blue, Yellow, Green	Red, Blue, Yellow, Green	Red, Blue, Yellow, Green	Red, Blue, Yellow, Green	Red, Blue, Yellow, Green	Red, Blue, Yellow, Green	Red, Blue, Yellow, Green
Diameter	3,8 mm	3,8 mm	3,8 mm	3,8 mm	3,8 mm	3,8 mm	3,8 mm	3,8 mm	3,8 mm	3,8 mm
Length	30 cm	38 cm	45 cm	30 cm	38 cm	45 cm	30 cm	38 cm	45 cm	38 cm
Material	Polyethylene	Polyethylene	Polyethylene	Polyethylene	Polyethylene	Polyethylene	Polyethylene	Polyethylene	Polyethylene	Polyethylene
Numbering	Unique and ascending	Unique and ascending	Unique and ascending	Unique and ascending	Unique and ascending	Unique and ascending	Unique and ascending	Unique and ascending	Unique and ascending	Unique and ascending
Printing	HPT 12 SEALED	HPT 15 SEALED	HPT 18 SEALED	HPT 12 SEALED	HPT 15 SEALED	HPT 18 SEALED	HPT 12 SEALED	HPT 15 SEALED	HPT 18 SEALED	HPT 15 SEALED
Size	30 cm	38 cm	45 cm	30 cm	38 cm	45 cm	30 cm	38 cm	45 cm	38 cm
Usable length	26,5 cm	34 cm	41 cm	26,5 cm	34 cm	41 cm	26,5 cm	34 cm	41 cm	34 cm
Industry	Agri Business, Industry, Retail and Supermarkets, Transport & Logistics	Agri Business, Industry, Retail and Supermarkets, Transport & Logistics	Agri Business, Industry, Retail and Supermarkets, Transport & Logistics	Agri Business, Industry, Retail and Supermarkets, Transport & Logistics	Agri Business, Industry, Retail and Supermarkets, Transport & Logistics	Agri Business, Industry, Retail and Supermarkets, Transport & Logistics	Agri Business, Industry, Retail and Supermarkets, Transport & Logistics	Agri Business, Industry, Retail and Supermarkets, Transport & Logistics	Agri Business, Industry, Retail and Supermarkets, Transport & Logistics	Agri Business, Industry, Retail and Supermarkets, Transport & Logistics
Application	Barrels, IBC containers, Roll containers, Tank trucks, Trees and shrubs	Barrels, IBC containers, Roll containers, Tank trucks, Trees and shrubs	Barrels, IBC containers, Roll containers, Tank trucks, Trees and shrubs	Barrels, IBC containers, Roll containers, Tank trucks, Trees and shrubs	Barrels, IBC containers, Roll containers, Tank trucks, Trees and shrubs	Barrels, IBC containers, Roll containers, Tank trucks, Trees and shrubs	Barrels, IBC containers, Roll containers, Tank trucks, Trees and shrubs	Barrels, IBC containers, Roll containers, Tank trucks, Trees and shrubs	Barrels, IBC containers, Roll containers, Tank trucks, Trees and shrubs	Barrels, IBC containers, Roll containers, Tank trucks, Trees and shrubs

Description

The Heavy Duty Pull Tight Seal is a strong and versatile plastic security seal that cannot be broken by hand (22 kg breaking strength). Made from High-Density Polyethylene (HDPE), this seal is designed for intensive use both indoors and outdoors and is resistant to extreme temperatures ranging from -40°C to +80°C. Thanks to its robust construction and flexible sealing tail, the HPT is ideal for sealing trucks, railcars, and barrels in sectors such as logistics, chemicals, and food processing.

Three Lengths for Every Application

The Heavy Duty Pull Tight Seal is available in three different lengths: 12 inches (30 cm), 15 inches (37.5 cm), and 18 inches (45 cm). This allows users to select the most suitable length for their specific application. The length is printed directly on the seal, for example, “HPT 12 SEALED” or “HPT 18 SEALED.” Its flexible tail allows the seal to be pulled tightly for secure closure of nearly any object.

Strong Tail and High Breaking Strength

With a tail diameter of 3.8 mm and a breaking strength of 22 kg, the HPT offers a reliable and durable closure. This model is classified as a medium-strength pull tight seal—stronger than the Medium Duty Pull Tight Seal (15 kg) but slightly lighter than the Swift Seal (35 kg). Cutting pliers are required to remove it.

Durable Delrin® Locking Mechanism

The HPT features a locking insert made of Delrin®, a patented acetal (POM) material often used as a metal replacement. Delrin® provides exceptional strength and high temperature resistance from -40°C to +120°C. Unlike metal inserts, Delrin® does not produce wear particles, making it a hygienic choice for food and medical applications.

Weather and Chemical Resistant

The use of HDPE ensures that the Heavy Duty Pull Tight Seal is resistant to chemicals, moisture, and UV radiation. This guarantees a long service life even in harsh environments. These characteristics make the seal suitable for various conditions, including refrigerated transport and chemical storage.

Unique Marking and Customization

Each HPT seal is standardly printed with the text “HPT SEALED” and a unique serial number that is produced only once. This prevents reuse and simplifies traceability. On request, the seal can be supplied in various colors and personalized with your company logo or name.

Your own text or logo?

Product Name: Heavy Duty Pull Tight Seal (HPT)
Seal Color: Red, Blue, White, Yellow, Orange, Green, Black
Print Color: Black or white (depending on seal color)
Text Printing Available: Yes
Logo Available: Yes
Unique Numbering Available: Yes
Barcode Available: Yes
Minimum Order Quantity: 1,000 pieces
Estimated Lead Time: Approximately 7–8 weeks
Please contact us for the current lead time.: https://youtu.be/VBP5x-UnIBQ

Proven in practice

Free samples

Request free samples of this product and experience the quality for yourself.

Frequently asked questions

An HPT is a plastic pull-tight seal (a seal you insert through an opening and pull tight) with a breaking strength of 22 kg that cannot be opened by hand. The HPT is used to close trucks, train wagons and drums that need to stay closed during transport.

The HPT has a 3.8 mm seal tail and a closure with a plastic insert (an internal block that clamps the seal) made of Delrin, a strong plastic that replaces metal. The seal is made of HDPE and is resistant to temperatures from -40 to +80°C.

Applications:

trucks and trailers
train wagons
drums in the chemical and food industries

An HPT seal is used for closures that must not be openable by hand. Thanks to the breaking strength of 22 kg, the seal stays in place even when a door, valve or lid moves or pulls on the seal during transport.

The HPT is mainly used in transport and industry. Think of truck doors, cargo holds and drums that need to remain closed until inspection or delivery.

Typical applications:

truck doors
train wagons
plastic or metal drums

An HPT seal has a breaking strength of 22 kg. This means the seal isn't meant to be pulled loose by hand. Removal requires cutters or cable shears.

The 3.8 mm seal tail and the plastic closure determine the 22 kg breaking strength. This makes the HPT stronger than a 12 kg MPT and a 6 to 7 kg LPT.

Comparison:

LPT: 6 to 7 kg
MPT: 12 kg
HPT: 22 kg

You choose an HPT seal when an MPT or LPT isn't strong enough and the seal must not be openable by hand. The 22 kg breaking strength ensures the seal can't be pulled loose without tools.

This type of seal is used in applications where lighter seals break or come loose too easily, for example on doors, valves or lids that move during transport.

Typical situations:

trucks that vibrate or shift in transit
train wagons with heavy loads
drums that need to remain tightly closed

The right length depends on the distance you need to bridge and whether the seal needs to sit tight or requires some slack. The larger the opening, the more length you need to pull the seal properly tight.

The HPT is available in three lengths. The difference between total length and usable length lies in the flag (the flat, printed section). This part can't be used to pull anything tight.

12 inch: total length 300 mm, usable length 265 mm
15 inch: total length 380 mm, usable length 340 mm
18 inch: total length 450 mm, usable length 410 mm

A shorter length is used when the seal needs to sit tight around the closure, for example on truck doors. A longer variant is used when more space needs to be bridged, or when multiple parts are sealed at once.

Practical guidelines:

12 inch: standard closures, pulled tight
15 inch: larger closures or slight slack needed
18 inch: large diameters, bundles or multiple closure points

Examples:

truck door: 12 inch, tight
drum with a thick rim: 15 inch
bundle of hoses or multiple handles: 18 inch

Specifications