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WPHY 52 Carbon Steel End Caps

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WPHY 52 Carbon Steel End Caps Specification

Sealing Type
Metal to Metal

Coating Type
Epoxy or Black Painted

Diameter
DN15 to DN1200

Tolerance
0.75 mm

Tensile Strength
520 MPa (min)

Yield Strength
360 MPa

Flexibility
Rigid

Temperature Range
-46C to 600C

Connection Type
Butt Weld

Product Type
End Cap

Material
Carbon Steel

Connection
Welded

Shape
Round

Standard
ASTM A860 MSS-SP75

Surface Treatment
Black Coated

Outer Diameter
1/2 to 48

Section Shape
Elliptical

Length
As per specification

Thickness
4 mm to 35 mm

Color
Black

Usage
Pipe End Closure

Rated Pressure
SCH20 to SCH160, XXS

Application
Oil, Gas, Petrochemical Industries

Material Grade
WPHY 52

Marking
Size, Grade, Heat No.

Packaging
Wooden Cases or Pallets

Inspection
100% Radiography Tested

Hardness
197 HB

Compliance
NACE MR0175

Density
7.85 g/cm

Corrosion Resistance
Moderate

Manufacturing Process
Hot Formed

End Type
Plain End

Impact Test
Conducted as per standard

About WPHY 52 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 52 equivalent
A860 WPHY 52	A860 Grade WPHY 52 Fittings
A694 WPHY 52	A694 Grade F52 Flanges
A234 WPHY 52	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 52 Fittings Size	Seamless:from 1/2 to 24
WPHY 52 Fittings Size	Welded:from 24 to 96 (or as customer requirements)
WPHY 52 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 52 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 52 Fittings Type	Seamless / Welded / Fabricated
WPHY 52 Fittings Bending Radius	R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
WPHY 52 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.
Testing	Direct reading spectrometer, Mechanical testing, Super living inspection, Magnetic particle inspection, etc

Surface treatment	Sand Rolling, Sand Blasting ,Acid Cleaning
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

Note
Other Grade Available	A-350 LF2, ASTM B-333
OTHER FORMS	Compression Fitting / Instrumentation / Hydraulic Fitting / & Also As Per Drawing
Test Certificate	Manufacturer Test Certificate / IBR Test Certificate (Form III-C), Under Third Party Inspection & with Excise Gate Pass to avail Modvat benefit.
Specialize	Long Bend with Radius R = 3D, 5D & 10D Pigabble Bend & IBR Fittings

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

Exceptional Safety and Standards Compliance

Each WPHY 52 Carbon Steel End Cap undergoes strict impact testing, hardness verification, and is manufactured as per ASTM A860 MSS-SP75 guidelines. With compliance to NACE MR0175 and 100% radiography inspection, users are assured of top-tier reliability, making them suitable for critical pipeline projects across petrochemical, oil, and gas installations.

Versatile Usage and Adaptability

Designed for butt weld connection and featuring elliptical section shapes, these end caps offer flexible integration into existing pipeline systems. Their wide range of outer diameters and thicknesses supports various pipe sizes and pressure classes from SCH20 to XXS, ensuring compatibility with diverse industrial requirements.

Durable Construction and Protection

Crafted from high-grade WPHY 52 carbon steel with a minimum tensile strength of 520 MPa, these end caps are coated for enhanced surface protection. This moderate corrosion resistance, combined with robust packaging in wooden cases or pallets, ensures safe transportation and lasting performance even in challenging environments.

FAQ's of WPHY 52 Carbon Steel End Caps:

Q: How are WPHY 52 Carbon Steel End Caps manufactured?

A: WPHY 52 Carbon Steel End Caps are hot formed from high-strength carbon steel, then subjected to comprehensive inspection, including 100% radiography and impact tests, to ensure they meet ASTM A860 MSS-SP75 and NACE MR0175 standards.

Q: What is the primary application for these end caps?

A: These end caps are mainly used for securely closing the ends of pipes in oil, gas, and petrochemical industries, providing a reliable and pressure-resistant seal for pipeline systems.

Q: When should I choose a WPHY 52 end cap for my project?

A: WPHY 52 end caps are ideal when high mechanical strength, weldability, and moderate corrosion resistance are required, such as in high-pressure or variable temperature pipeline environments.

Q: Where can these end caps be installed?

A: The end caps are engineered for installation on pipelines located in both onshore and offshore oil, gas, and chemical processing facilities, compatible with a broad range of pipe diameters and thicknesses.

Q: What testing and inspections are performed on the end caps?

A: Each cap is impact tested according to standards, hardness tested (197 HB), and undergoes 100% radiography inspection, ensuring consistently high quality and performance in demanding applications.

Q: How is corrosion resistance addressed in these end caps?

A: These end caps are finished with either black or epoxy coatings, offering moderate resistance to corrosion and environmental factors, which extends their operational lifespan.

Q: What are the benefits of using these end caps in pipeline systems?

A: Benefits include secure pipe closure, high strength and durability, compliance with international standards, and adaptability to various pressure and temperature conditions, leading to safer and longer-lasting pipeline operations.

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