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WPHY 65 Carbon Steel End Caps

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WPHY 65 Carbon Steel End Caps Specification

Yield Strength
450 MPa

Tolerance
0.5 mm

Diameter
From 21.3 mm to 1219 mm

Sealing Type
Metal to Metal

Temperature Range
-46C to 600C

Flexibility
Rigid

Tensile Strength
515 MPa

Coating Type
Black Paint / Customized

Bend Radius
As per pipe size and specification

Connection Type
Butt Weld

Product Type
Pipe End Cap

Material
Carbon Steel

Connection
Welded

Shape
Round

Standard
ASTM A860 MSS-SP 75

Surface Treatment
Black Painted, Anti-rust Oil

Outer Diameter
1/2 (21.3 mm) to 48 (1219 mm)

Section Shape
Circular

Length
As per standard or custom

Thickness
Schedule 20 to Schedule XXS (as per request)

Color
Black

Usage
Pipe Closure, Pressure Sealing

Rated Pressure
Class 150 Class 900

Application
Oil & Gas, Petrochemical, Power Plants, Pipeline Projects

Material Grade
WPHY 65

Manufacturing Process
Hot Formed / Cold Formed

End Type
Elliptical/Plain End

Compliance
NACE MR0175 / ISO 15156 (if required)

Production Capacity
5000 pieces per month

Testing
100% Radiography, Hydrostatic, Ultrasonic as required

Impact Testing
Charpy V-Notch (on request)

Packing
Plywood Cases / Pallet with Plastic Wrapping

Available Sizes
DN15 DN1200

About WPHY 65 Carbon Steel End Caps

Standard: ANSI B16.9 / 16.28, ASTM A53/A106, API 5L, ASME B36.10M1996, DIN2605 / 2615 / 2616, JIS P2311/2312
Thickness: SGP, STD, SCH40, SCH80, SCH160. XS, XXS and so on.
Size: 1/280
Material: Carbon steel , alloy steel, stainless steel
Surface treatment: Transparent oil, rust-proof black oil or hot galvanized.

Seamless cap
Erw cap
large size cap
small size cap

Grade Specification: Carbon Steel: ASTM/ASME A234 WPB / A860 MSS-SP-75 WPHY 42 / 46 / 52 / 56 / 60 / 65 / 70 Low temperature Steel: A420 WPL3 / A860 WPHY 42 Pipe Fittings Manufacturers

WPHY 65 equivalent
A860 WPHY 65	A860 Grade WPHY 65 Fittings
A694 WPHY 65	A694 Grade F65 Flanges
A234 WPHY 65	A234 Grade WPB Carbon Steel Fittings A234 AISI 4130 High Strength Low Alloyed Steel Fittings

Grade Specification	Carbon Steel: ASTM/ASME A234 WPB / A860 MSS-SP-75 WPHY 42 / 46 / 52 / 56 / 60 / 65 / 70 Low temperature Steel: A420 WPL3 / A420 WPL6
WPHY 65 Fittings Size	Seamless:from 1/2 to 24
WPHY 65 Fittings Size	Welded:from 24 to 96 (or as customer requirements)
WPHY 65 Fittings Degree	22.5 deg, 30deg,45 deg,90 deg,180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D,4D,5D,6D,7D-40D.
WPHY 65 Fittings Thickness	SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH80., SCH100, SCH120, SCH140, SCH160, XXS
Standard	ASME B16.9, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO
Carbon Steel Material	Carbon steel (ASTM A234 WPB, A234WPC, A420 WPL6, etc)
	Stainless steel (ASTM A403 WP304, 304L, 316, 316L, 321,etc)
	Alloy steel (ASTM A234 WP12, WP11, WP22, WP5, WP9, WP91, etc)
WPHY 65 Fittings Type	Seamless / Welded / Fabricated
WPHY 65 Fittings Bending Radius	R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
WPHY 65 Fittings Range	NB to 48 NB in Sch 10s, 40s, 80s, 160s, XXS. From 1/2 to 30 (Seamless Pipe Fittings), Form16 to 100 (Seam Pipe Fittings)
Dimensions	ANSI/ASME B16.9, B16.28, MSS-SP-43.
Applicable Standards	1-ASME B 16.9 for large Bore 2-ASME B 16.11 for small Bore (socket welded) 3-ASME B 16.25 for butt weld ends 4-ASME B 16.28 for small radius elbow
Seamless/ Welded 100% Radiography Tested

Standard	Description
ASTM A182/A182M	Forged or rolled alloy steel pipe flanges, forged fittings and valves and parts for high temperature service. Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASTM A403/A403M	Wrought austenitic stainless steel piping fittings.
ASTM A815/A815M	Wrought ferritic, ferritic/austenitic and martensitic stainless steel piping fittings.
AS 2129	Flanges for pipes, valves and fittings
ANSI/ASME B1.20.1	Pipe threads, general purpose (inch).
ANSI B16.5	Steel pipe flanges and flanged fittings.
ANSI B16.9	Factory-made wrought steel butt-welding fittings.
ANSI B16.11	Forged steel fittings socket-welding and threaded. Socket Welding and Threaded Forged Fittings
ANSI B16.25	Butt-welding ends.
MSS SP43	Wrought stainless steel butt-welding fittings. Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
BS21	Threading.
ISO 4144	Stainless steel fittings threaded to ISO 7-1.
MSS SP-95	Swage(d) Nipples and Bull Plugs
BS3799	Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry
ANSI B 16.9 ASTM A403 ASME SA403	Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
API 590-605 ASME B16.9	Factory-Made Wrought Buttwelding Fittings
ASME B16.25	Buttwelding Ends
ASME B16.28	Wrought Steel Buttwelding Short Radius Elbows and Returns

Precision Engineering for Demanding Applications

WPHY 65 Carbon Steel End Caps offer precise dimensional tolerance (0.5 mm), ensuring reliable fit for welded pipe closure applications. Designed as per international standards, their robust construction withstands tough environments in oil & gas, petrochemical, and power generation projects. Their durability and pressure handling make them a trusted choice for pipeline integrity.

Advanced Manufacturing and Stringent Testing

Each end cap is crafted by hot or cold forming methods and undergoes comprehensive nondestructive testing, including radiography, hydrostatic, ultrasonic, and Charpy V-Notch impact testing on request. This guarantees mechanical integrity and quality assurance for critical systems, even in the harshest operating conditions.

Comprehensive Size and Coating Options

Ranging from DN15 (21.3 mm) to DN1200 (1219 mm), the end caps can be specified with black paint, anti-rust oil, or custom coatings for enhanced corrosion protection. The caps suit a wide array of pressure classes (Class 150-900) and thickness schedules, ensuring versatility for both standard and custom requirements.

FAQ's of WPHY 65 Carbon Steel End Caps:

Q: How are WPHY 65 Carbon Steel End Caps manufactured?

A: These end caps are made using either hot formed or cold formed processes, depending on the required specifications. This ensures consistent shape, mechanical properties, and reliable performance under pressure.

Q: What types of tests are performed on the end caps to guarantee quality?

A: Each end cap undergoes 100% radiography, with additional hydrostatic and ultrasonic tests as necessary. Charpy V-Notch impact testing is available upon request to confirm toughness, especially for low temperature applications.

Q: Where can WPHY 65 end caps be used?

A: These end caps are ideal for applications in oil & gas, petrochemical, power plants, and large-scale pipeline projects where reliable closure and sealing are essential for pipeline safety and performance.

Q: What benefits do elliptical/plain end caps offer for welded pipe systems?

A: Elliptical/plain ends provide a secure, metal-to-metal butt weld connection that ensures effective sealing. This reduces the risk of leaks and enhances the structural integrity of the piping system.

Q: When is Charpy V-Notch impact testing required for these end caps?

A: Charpy V-Notch testing is recommended or required when the application involves exposure to low temperatures or dynamic loading conditions, ensuring the caps retain ductility and resist brittle fracture in service.

Q: What standards and compliances do these end caps meet?

A: They comply with ASTM A860 MSS-SP 75 and can also meet NACE MR0175/ISO 15156 requirements as needed, making them suitable for sour service and other stringent industry settings.

Q: How are the end caps packed and shipped for export?

A: End caps are securely packed in plywood cases or pallets with plastic wrapping. This ensures safe delivery, prevents corrosion, and meets international shipping standards for exporters, distributors, and manufacturers.

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