GOST 17379 Steel Pipe End Caps – Elliptical plug Pipe Fittings Supplier
GOST 17379 elliptical plug, also referred to as a pipe end cap or elliptical pipe cap, is a standard pipe fitting used to close the ends of pipelines.
Manufactured strictly according to the GOST 17379 standard, these pipe caps meet high-performance requirements in demanding industries such as oil & gas, petrochemical, power generation, and construction.
As a professional supplier of GOST 17379 pipe fittings, we provide high-quality steel pipe end caps with reliable performance, competitive pricing, and fast delivery worldwide.
What Are GOST 17379 Steel Pipe End Caps?
GOST 17379 pipe end caps are metal fittings used to close the ends of pipes, preventing leakage, contamination, and damage to piping systems. These caps are engineered to match pipe dimensions precisely, ensuring a tight and secure fit.
They are available in various types, including:
- Seamless steel pipe caps
- Welded pipe end caps
- Carbon steel end caps
- Stainless steel pipe caps
- Alloy steel pipe fittings
These fittings comply with Russian GOST standards and are widely accepted in international pipeline projects.
Key Features of GOST 17379 Pipe End Caps
- Standard Compliance: Manufactured according to GOST 17379 specifications
- High Strength Materials: Carbon steel, stainless steel, and alloy steel options
- Excellent Durability: Resistant to high pressure, temperature, and corrosion
- Precision Manufacturing: Accurate dimensions for easy installation
- Wide Size Range: Available in multiple diameters and wall thicknesses
- Custom Solutions: Support for non-standard sizes and special requirements
Materials and Specifications
Our GOST 17379 steel pipe end caps are produced using premium-grade materials, including:
Carbon Steel Grades (Most Widely Used)
Carbon steel is the most common material for GOST 17379 pipe caps due to its cost-effectiveness and good mechanical properties.
Typical grades include:
-
- Steel 10 (Ст10)
- Steel 20 (Ст20 / 20)
- CT20 (Equivalent to ASTM A234 WPB)
- 09G2S (Low-alloy structural steel)
Stainless Steel Grades
Although not the primary scope of GOST 17379, many manufacturers also supply stainless steel versions for international markets.
Common grades:
- 304 / 304L (08Х18Н10)
- 316 / 316L
- 321 (12Х18Н10Т)
Specifications include:
- Outer Diameter: DN15 – DN1200
- Wall Thickness: SCH10 – SCH160
- Manufacturing Type: Seamless / Welded
- Surface Treatment: Black painting, anti-rust oil, galvanizing
All products undergo strict quality inspection to ensure compliance with international standards.
Applications of GOST 17379 Steel Pipe Caps
GOST 17379 pipe end caps are widely used in various industries:
- Oil and gas pipeline systems
- Petrochemical and chemical processing plants
- Power plants and energy infrastructure
- Water supply and wastewater treatment systems
- Shipbuilding and construction projects
These pipe fittings play a critical role in protecting pipelines and ensuring safe operation.
Why GOST 17379 Pipe Fittings Are Important
Using certified GOST 17379 pipe end caps ensures:
- Enhanced pipeline safety
- Reduced risk of leakage and failure
- Longer service life of piping systems
- Compliance with engineering standards
For industrial projects, choosing the right pipe fittings supplier is essential to ensure performance and reliability.
Related GOST Pipe Fittings and Their Materials
GOST 17379 pipe caps are usually supplied together with other GOST fittings made from the same materials:
- GOST 17375 – Elbows
- GOST 17376 – Tees
- GOST 17378 – Reducers
- GOST 17380 – General technical requirements
