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WPHY 60 Carbon Steel Couplings

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WPHY 60 Carbon Steel Couplings Specification

Sealing Type
Metal-to-Metal

Yield Strength
415 MPa minimum

Tolerance
0.5 mm

Coating Type
Protective Black Paint

Flexibility
Rigid

Diameter
As per outer diameter (1/2 inch 48 inch)

Tensile Strength
415 MPa minimum

Connection Type
Welded

Thread Type
Non-Threaded / Plain

Temperature Range
-29C to 593C

Product Type
Coupling

Material
Carbon Steel

Connection
Butt Weld

Shape
Round

Standard
ASTM A860 / MSS SP 75

Surface Treatment
Black Painted / Anti-Rust Coated

Outer Diameter
1/2 inch 48 inch

Section Shape
Cylindrical

Length
As per specification or custom

Thickness
3 mm - 10 mm (as per size)

Color
Black

Usage
Pipe Joining / Line Coupling

Rated Pressure
Up to SCH160 & XXS

Application
Oil & Gas, Petrochemical, Power Plants

Material Grade
WPHY 60

End Type
Plain Ends (PE)

Density
7.85 g/cm

Hardness
143-187 HB

Corrosion Resistance
Yes, due to coating

Compliance
NACE MR0175, ISO 9001

Packaging
Wooden Cases / Palletized

Manufacturing Process
Seamless / Welded

Weight
Varies as per size

Testing
Hydrostatic & Non-Destructive

Finish
Smooth/Polished

About WPHY 60 Carbon Steel Couplings

OUR EXPORT MARKET: Dubai, UAE, Malaysia, South Africa, Iran, Singapore, Canada, Colombia
TEST CERTIFICATE
Mill Test Certificate as per EN 10204 / 3.1B
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 60 equivalent
A860 WPHY 60	A860 Grade WPHY 60 Fittings
A694 WPHY 60	A694 Grade F60 Flanges
A234 WPHY 60	A234 Grade WPB Carbon Steel Fittings A234 AISI 4130 High Strength Low Alloyed Steel Fittings

Product Name	Pipe Fittings, Buttweld Fittings, Reducer, Elbow, tee
Material	A234 WPB A105 A283-D A135-A A53-A A106-A A179-C A214-C A192 A226 A315-B A53-B A106-B A106-C A178-C A210-A-1 A210-C
Size	Size 1/4 to 48 Outside Diameter 13.7 mm to 1219 mm
Standard	ASTM/ANSI.B16.9 ASTM/ANSI B16.28 ASTM /ANSI B16.11 ASTM/ANSI B16.25 BS1965 BS1640DIN 2605 DIN2615 DIN2616 DIN2617 GB 12459-90 GB/T13401-92 GB/T21635 GB/T21634 JIS B2311 JISB2312 JISB2313 JISB2316 ISO 3419-1981 ISO5251-1981
Certificates	API5L, ISO 9001:2008,SGS, BV,CCIC
Wall thickness	SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100 SCH120, SCH160, XS, XXS
Surface Treatment	black paint, varnish, oil, galvanized, anti corrosion coatings
Marking	Wooden case & pallet
Pipe Ends	Under 2 inch plain end. 2 inch and above Beveled. Plastic caps (small OD) ,Iron protector (large OD)
Pipe Length	1. Single Random Length and double Random Length. 2. SRL:3M-5.8M DRL:10-11.8M or As clients requested length 3. fixed length(5.8m, 6m, 12m)
Packaging	Loose package; Packaged in bundles (2Ton Max); bundled pipes with two slings at the both end for easy loading and discharging; End with Plastic caps; wooden cases.
Test	Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing , X-ray Test.
Application	liquid delivery; Structure pipe; High and low pressure Boiler tube; Seamless steel tubes for petroleum cracking; oil pipe; gas pipe.
Why us?	1.Reasonable price with excellent quality 2.Abundant stock and prompt delivery 3.Rich supply and export experience, sincere service 4.Reliable forwarder, 2-hour away from port.

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

Reliable and Durable Pipe Couplings

WPHY 60 Carbon Steel Couplings deliver optimal performance for demanding industries, incorporating exceptional mechanical strength and corrosion-resistant coatings. Their seamless or welded construction supports applications under high pressure and temperature, ensuring safety and longevity in critical systems.

Engineered for Critical Applications

These couplings are crafted to meet strict standards set by ASTM A860 and MSS SP 75, making them suitable for vital sectors like oil & gas, petrochemicals, and power generation. Their verified compliance with NACE MR0175 ensures resistance to sulfide stress cracking for enhanced operational reliability.

Comprehensive Sizing and Custom Solutions

Available in a range of diameters from 1/2 inch up to 48 inches, and thicknesses from 3 mm to 10 mm, these couplings can be manufactured to meet specific project requirements. Custom lengths and finishes accommodate diverse installation needs.

FAQ's of WPHY 60 Carbon Steel Couplings:

Q: How are WPHY 60 Carbon Steel Couplings manufactured?

A: WPHY 60 Carbon Steel Couplings are produced using either seamless or welded processes, which involve high-quality carbon steel shaped into cylindrical forms, then finished to strict tolerance standards as per ASTM A860 or MSS SP 75.

Q: What is the recommended application for these couplings?

A: These couplings are ideal for joining pipes in oil and gas pipelines, petrochemical plants, and power generation facilities, offering a reliable solution for high-pressure and high-temperature environments.

Q: When should I choose a plain-ended (PE) coupling with a butt weld connection?

A: Plain-ended, butt weld couplings are preferred when a secure, leak-resistant connection is required, especially for systems where disassembly is infrequent, and a continuous metal-to-metal seal is essential.

Q: Where can these couplings be installed?

A: They are suitable for indoor and outdoor pipeline installations within industries such as oil and gas, petrochemical processing, and power plants, where durability against corrosion and extreme temperatures is crucial.

Q: What testing processes ensure product quality?

A: Each coupling undergoes hydrostatic and non-destructive testing to confirm integrity, pressure resistance, and compliance with international standards such as NACE MR0175 and ISO 9001.

Q: How does the anti-corrosion coating benefit the coupling?

A: The protective black paint or anti-rust coating significantly enhances corrosion resistance, prolonging the coupling's service life and maintaining performance even in harsh environmental conditions.

Q: What are the advantages of using WPHY 60 grade carbon steel?

A: WPHY 60 grade provides high tensile and yield strength (minimum 415 MPa), enabling the coupling to withstand demanding operating conditions and ensuring long-lasting support for pipeline systems.

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