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WPHY 56 Carbon Steel Stub Ends

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WPHY 56 Carbon Steel Stub Ends Specification

Connection Type
Welded

Sealing Type
Metal to Metal

Coating Type
Epoxy / Black Paint

Temperature Range
-46C to 600C

Thread Type
Not Threaded

Tolerance
0.5 mm

Diameter
Up to 1200 mm

Tensile Strength
Minimum 415 MPa

Flexibility
Rigid

Yield Strength
390 MPa min

Product Type
Stub End

Material
Carbon Steel

Connection
Buttweld

Shape
Round

Standard
ASTM A860 / MSS SP 75

Surface Treatment
Black Painted / Anti-Rust Coating

Outer Diameter
1/2 to 48 (DN15 to DN1200)

Section Shape
Circular

Length
Custom / Standard as per ASME B16.9

Thickness
SCH 10S to SCH XXS

Color
Black

Usage
Pipe Fitting, Piping System Ends

Rated Pressure
Class 150 to 2500

Material Grade
WPHY 56

Application
Oil & Gas, Petrochemical, Power Plants

Stock Availability
Ready Stock / On Order

ASTM Specification
A860 WPHY56

End Type
Plain End / Beveled End

Lead Time
7-30 Days

Density
7.85 g/cm

Marking
Size, Grade, Heat No., Manufacturer Logo

Corrosion Resistance
Good with surface treatment

Package Type
Wooden Cases / Pallets

Manufacturing Process
Forged / Seamless

MOQ
As per requirement

Hardness
Max 217 HB

Testing
Ultrasonic, PMI, Hydrostatic

About WPHY 56 Carbon Steel Stub Ends

Buy directly from carbon steel stub end manufacturers. Carbon Steel Stub Ends are manufactured in all standard wall thicknesses. Normal production items are manufactured in ASA-A (Long Pattern) in Standard and Extra Heavy wall thickness. MSS-A (Short Pattern) Stub Ends are also available in carbon steel in all wall thicknesses. Both ASA-A and MSS-A patterns are used with lap joint flanges., stub end manufacturers

Materials: Carbon Steel: A 106 Grade B Seamless
Sizes: 1/2 thru 24
Schedules: All Schedules

WPHY 42 Fittings End Prep:

Beveled Ends
Squared Ends
Flanged Ends
Victaulic Grooves
Threaded Ends (Male Only)

Lengths:

ASA-A Standard
MSS-A and other special lengths available
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 56 equivalent
A860 WPHY 56	A860 Grade WPHY 56 Fittings
A694 WPHY 56	A694 Grade F56 Flanges
A234 WPHY 56	A234 Grade WPB Carbon Steel Fittings A234 AISI 4130 High Strength Low Alloyed Steel Fittings

Size	Seamless: from 1/2 to 24
Size	Welded: from 24 to 96( or as customer requirements)
Type	Equal tee, Reduced Tee, Lateral Tee,
Thickness	SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS
standard	ASME B16.9, ASME B16.25, MSS SP-75 DIN2615 JISB2311 JISB2312 JISB2313
material	Carbon steel (ASTM A234WPB, A234WPC, A420WPL6, etc
	Stainless steel (ASTM A403 WP304, 304L, 316, 316L, 321, etc
	Alloy steel (ASTM A234 WP12, WP11, WP22, WP5, WP9, WP91, etc
qualification	ISO9001:2008 , ISO 14001 OHSAS18001 , API , etc
packing	in wooded cases or pallets, or as for clientsrequirements
application	Petroleum, chemical, machinery, electric power, shipbuilding, papermaking, construction, etc
equipment	Huge Heat treatment furnace, RW-1500 lenge size radius induction pusher, CG1600T-DB1200 induction pusher, A grooving machine, Tube spraying grit treatment, etc
testing	Dircet reading spectrometer, Mechanical testing, Super living inspection, Magentic particle inspection, etc

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

Engineered for Reliability

WPHY 56 Carbon Steel Stub Ends are meticulously manufactured using forged or seamless processes, ensuring outstanding mechanical properties, consistent quality, and safety in critical piping systems. With strict adherence to ASTM A860 and MSS SP 75 standards, each stub end offers durability and dependable connection integrity for high-pressure environments.

Versatile Application Scope

These stub ends are tailor-made for a broad range of industries, including oil & gas, petrochemical, and power plants. Their robust construction and resistance to corrosion extend equipment life, making them ideal for pipelines, process plants, and industrial settings where reliability is paramount.

Comprehensive Quality Assurance

To guarantee optimal performance, WPHY 56 stub ends undergo ultrasonic, PMI, and hydrostatic tests. Each fitting is marked with essential details such as size, grade, heat number, and manufacturer logo for full traceability. All pieces are finished with anti-rust surface treatments, packed securely, and available on order or from stock, with short lead times depending on quantity.

FAQ's of WPHY 56 Carbon Steel Stub Ends:

Q: How are WPHY 56 Carbon Steel Stub Ends manufactured and tested?

A: WPHY 56 stub ends are produced through forged or seamless manufacturing processes, conforming to ASTM A860 and MSS SP 75 standards. Each fitting is rigorously tested using ultrasonic, Positive Material Identification (PMI), and hydrostatic testing, ensuring high quality and performance in critical piping applications.

Q: What end types and surface treatments are available for these stub ends?

A: Stub ends are offered with either plain or beveled end types to suit various connection needs. For improved corrosion resistance, they are treated with black paint, epoxy, or anti-rust coatings, making them suitable for environments with demanding operational conditions.

Q: When and where are WPHY 56 stub ends typically used?

A: These stub ends are essential in piping system ends for industries such as oil & gas, petrochemical, and power plants. Their durable construction and ability to withstand pressures up to Class 2500 and temperatures from -46C to 600C make them suitable for high-pressure applications and severe service environments.

Q: What are the benefits of using WPHY 56 Carbon Steel Stub Ends in a piping system?

A: The primary advantages include excellent mechanical strength (yield 390 MPa min, tensile 415 MPa min), good corrosion resistance with surface treatment, precise tolerances (0.5 mm), and long service life. They enable reliable metal-to-metal sealing for buttweld connections and are fully traceable for quality assurance.

Q: How can I order WPHY 56 Carbon Steel Stub Ends and what is the minimum order quantity?

A: You can source these stub ends as a distributor, exporter, importer, manufacturer, supplier, or trader in India. They are supplied from ready stock or on order, with the minimum order quantity tailored to your project requirements. Lead times range from 7 to 30 days, depending on size, coating, and quantity needed.

Q: What information is marked on each stub end for traceability?

A: Each stub end is marked with essential identifiers, including size, grade, heat number, and manufacturer logo. This ensures traceability and full compliance throughout the supply chain, which is critical for regulated industries and project documentation.

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