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WPHY 56 Carbon Steel Elbows

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WPHY 56 Carbon Steel Elbows Specification

Tensile Strength
485 MPa (min)

Tolerance
0.5mm

Temperature Range
-46C to 593C

Yield Strength
386 MPa (min)

Connection Type
Butt Weld

Flexibility
Rigid

Sealing Type
Metal-to-Metal Seal

Coating Type
Epoxy / Black Paint

Diameter
1/2 to 24

Bend Radius
1.5D, 3D

Product Type
Elbow

Material
Carbon Steel

Connection
Welded

Shape
Elbow

Standard
ASTM A860 / MSS SP-75

Surface Treatment
Black Painted, Anti-Rust Coating

Outer Diameter
21.3 mm to 609.6 mm

Section Shape
Round

Length
As per ASME/ANSI B16.9

Thickness
Schedule 10 to Schedule 160

Color
Black

Usage
Pipeline Systems, Oil & Gas, Petrochemicals

Rated Pressure
Up to 10,000 psi

Material Grade
WPHY 56

Application
High Pressure Fluid Transfer

Weight
Depends on Size & Thickness

Lead Time
Ready Stock or 7-15 days

Packing Details
Standard Export Packing

Chemical Composition
C, Mn, P, S as per ASTM A860 spec.

Impact Test
Available on request

End Type
Plain End, Beveled End

Corrosion Resistance
High

Non-Destructive Testing
Ultrasonic, Radiographic

Elbow Angle
45, 90, 180

Manufacturing Process
Mandrel Formed

Compliance
NACE MR0175, API 5L

About WPHY 56 Carbon Steel Elbows

Standard: ANSI B16.9 / 16.28, ASTM A53/A106, API 5L, ASME B36.10M-1996, DIN2605 / 2615 / 2616, JIS P2311/2312
Thickness: SGP, STD, SCH40, SCH80, SCH160. XS, XXS and so on.
Size: 1/272
Material: WPHY 42 Elbow, A860 WPHY 42 Elbow, Carbon steel elbow, alloy steel elbow, stainless steel elbow
Surface treatment: Transparent oil, rust-proof black oil or hot galvanized.
Special design available All the production process are made according to ISO 9001:2008 strictly.
keyword: Elbow, Seamless Elbow, Steel Elbow, Carbon Steel Seamless Elbow, 45 degree elbow, pipe elbow
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

Durable Material for Demanding Applications

Constructed from grade WPHY 56 carbon steel, these elbows are engineered for tough service conditions in high-pressure fluid transfer, oil & gas, and petrochemical pipelines. Their metal-to-metal sealing and robust corrosion resistance ensure long-term operational reliability, even under extreme temperatures and pressures.

Stringent Testing and Quality Standards

Each WPHY 56 elbow undergoes thorough quality checks, including ultrasonic and radiographic non-destructive testing and, upon request, impact testing. Manufactured as per ASTM A860 / MSS SP-75 and compliant with NACE MR0175 and API 5L, these fittings guarantee dependable performance and safety.

Versatile Configurations and Fast Delivery

Available in a variety of bend radii (1.5D, 3D) and thicknesses (Schedule 10 to 160), these elbows suit diverse project needs. With ready stock and standard delivery in 7-15 days, customers benefit from quick procurement and standard export packaging, ensuring efficiency and protection during transit.

FAQ's of WPHY 56 Carbon Steel Elbows:

Q: How are WPHY 56 carbon steel elbows manufactured?

A: WPHY 56 elbows are produced using the mandrel forming method, ensuring precise dimensions, consistent wall thickness, and a seamless finish. This process enhances the elbow's strength and performance for high-pressure applications.

Q: What types of end connections are available for these elbows?

A: These elbows are supplied with either plain ends or beveled ends, making them suitable for butt-welded pipeline connections as per ASME/ANSI B16.9 requirements.

Q: When is impact testing performed on WPHY 56 elbows?

A: Impact testing is provided upon customer request, allowing verification of the elbow's toughness and suitability for low-temperature or high-impact service environments.

Q: What quality assurance and testing processes are applied during production?

A: Every elbow undergoes rigorous non-destructive testing, including ultrasonic and radiographic inspections. Impact tests and chemical composition analysis as per ASTM A860 specifications ensure compliance and product integrity.

Q: Where can WPHY 56 elbows be used most effectively?

A: These elbows are ideal for oil & gas pipelines, petrochemical plants, and high-pressure fluid transfer systems, where reliability, strength, and corrosion resistance are critical.

Q: What benefits do these elbows offer over standard fittings?

A: WPHY 56 elbows boast high mechanical strength, excellent corrosion resistance, a wide temperature and pressure range, precise tolerances, and compliance with major industry standards, resulting in enhanced safety and longevity for your pipeline.

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