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WPHY 52 Carbon Steel Reducing Cross Fitting

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WPHY 52 Carbon Steel Reducing Cross Fitting

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WPHY 52 Carbon Steel Reducing Cross Fitting Specification

Flexibility
Rigid

Diameter
Standard and Custom Sizes

Connection Type
Welded

Temperature Range
-20C to +120C

Yield Strength
360 MPa

Tolerance
0.2 mm

Thread Type
Not Threaded

Sealing Type
Metal-to-Metal

Tensile Strength
520 MPa

Coating Type
Epoxy Coated or Painted

Product Type
Reducing Cross Fitting

Material
Carbon Steel

Connection
Butt Weld

Shape
Cross

Standard
ASTM A860 / MSS-SP-75

Surface Treatment
Black Painted, Anti-Rust Oil Coated

Outer Diameter
1/2 to 48 (DN15DN1200)

Section Shape
Round

Length
As per standard or custom

Thickness
Sch 40/80 or as specified

Color
Black

Usage
Pipeline, Oil & Gas, Petrochemical, Power Plant

Rated Pressure
Up to 6000 psi

Material Grade
WPHY 52

Application
Fluid Transmission & Distribution

Impact Test Requirement
As per standard

Manufacturing Process
Hot/Cold Formed

Package Type
Wooden Cases or Pallets

End Type
Beveled Ends

Hardness
Up to 250 HB

Corrosion Resistance
High

Inspection
100% Radiography, Ultrasonic Test

Marking
Size, Grade, Standard, Heat Number

Compliance
NACE MR0175/ISO 15156

About WPHY 52 Carbon Steel Reducing Cross Fitting

Product: Buttweld Reducing Cross

Sizes: 1/2 TO 36 (SEAMLESS UPTO 24) (WELDED 8 TO 36 )

Standards: 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
MSS SP-43 Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications

Schedule: Sch 5 TO Sch XXS.

Thickness: Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc.

Type: Buttweld (BW)

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

Superior Strength and Durability

Crafted from high-grade WPHY 52 carbon steel, these reducing cross fittings exhibit exceptional tensile and yield strength (520 MPa and 360 MPa). The manufacturing process, which includes hot or cold forming and strict tolerances of 0.2 mm, ensures structural integrity and long service life even under high-pressure fluid transmission applications.

Comprehensive Quality Assurance

Each fitting undergoes 100% radiographic and ultrasonic inspection, following international standards such as ASTM A860 and MSS-SP-75. Impact testing is performed as per the relevant standards, guaranteeing reliability for safety-critical pipelines. Marking of size, grade, standard, and heat number ensures traceability and compliance throughout distribution.

Versatile Application and Protective Coating

Designed for use in pipeline, petrochemical, and power plant projects, these fittings are suitable for transmitting fluids across a broad pressure and temperature range. The black paint or anti-rust oil coating provides additional protection against corrosion, while optional epoxy coating enhances chemical resistance in aggressive environments.

FAQ's of WPHY 52 Carbon Steel Reducing Cross Fitting:

Q: How are WPHY 52 Carbon Steel Reducing Cross Fittings manufactured?

A: These fittings are produced through either hot or cold forming processes, followed by precise machining to achieve beveled ends for seamless butt-weld connections. The manufacturing includes comprehensive testing like radiographic and ultrasonic inspection to ensure quality and reliability.

Q: What benefits do these reducing cross fittings offer in pipeline applications?

A: The fittings provide high strength, excellent corrosion resistance, and reliable sealing with their metal-to-metal design. They meet stringent standards, supporting pressure ratings up to 6000 psi and temperatures from -20C to +120C, making them ideal for demanding industrial systems.

Q: Where are these fittings commonly used?

A: WPHY 52 carbon steel reducing crosses are used extensively in oil & gas, petrochemical, and power plant sectors for fluid transmission and distribution pipelines, owing to their robust mechanical properties and compliance with international safety standards.

Q: What quality assurance processes are followed for these fittings?

A: Each fitting undergoes 100% radiography and ultrasonic testing to detect internal defects. Impact tests are also performed as per standard requirements, ensuring that only high-integrity fittings are supplied.

Q: When is it necessary to use a reducing cross fitting instead of a standard cross?

A: A reducing cross fitting is used when pipeline branches require connections of different diameters, allowing for smooth flow transition and optimal distribution in mixed-size pipe systems.

Q: How are the fittings packaged and delivered?

A: Fittings are securely packed in wooden cases or pallets to protect them during transportation and storage. Each unit is marked with details such as size, grade, standard, and heat number for easy identification and traceability.

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