Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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ASTM A860 WPHY60 Carbon Steel Fitting 90 DEG Elbow And Equal Tee
The WPHY 60 elbow is one of the most used types of the fittings which is used to change the flow of direction. The elbows can come in different angles but the most common ones are 45 degrees and 90 degrees. The MSS SP75 WPHY 60 Tee is another fitting that is commonly used. The tee connects three pipes together and it can be equal or unequal tee based on the pipes that connect to it.
What is ASTM A860?
This specification covers wrought high-strength low-alloy butt-welding steel fittings of seamless and electric fusion-welded construction for applications in high-pressure gas and oil transmission and distribution systems. Starting materials shall consist of plate, sheet, forgings, forging quality bar, and seamless or fusion-welded tubular products with filler metal added. Materials shall be heat treated by normalizing, quenching, and tempering or stress relieving.
Specimens shall conform to required values of chemical composition and mechanical properties, namely: yield strength, tensile strength, elongation, notch toughness, and hardness. This specification does not require hydrostatic testing.
A860 Carbon Steel Fittings are known for their high strength and good corrosion resistance, high grade material WPHY 60 is more durable and cost-effective. It is appropriate to apply them in the high-pressure gas and oil transportation systems.
What is material WPHY 60?
The WPHY meaning is Wrought Pipe High-Yield. ASTM A860 WPHY 60 are Wrought High Yield fittings and are generally used at High-pressure requirements. A860 refers to the high strength of the fittings.
ASTM A860 Gr WPHY 60 Fittings Specification
| Grade | WPHY 60 fittings |
|---|---|
| Standard | ASTMA860 MSS SP-75 |
| Dimensions | ANSI/ASME B16.9, B16.9, MSS-SP-75 |
| WPHY 60 fittings Type | Seamless / Welded / Fabricated WPHY 60 fittings |
| Color | black |
| Wall thickness | SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS available with NACE MR 01-75 |
| Technics | BUTT WELD /FOREGED |
| Types of ASTM A860 WPHY 60 Material | Reducing Tee, Cross, Reducer, Concentric Reducer, Elbows, Long Radius Elbow, Short Radius Elbow, Bend, Long Radius Bends, Piggable Bends, Tee, Equal Tee, Con Reducer, Ecc Reducer, Eccentric Reducer, Pipe End Caps |
| WPHY 60 fittings Size Range | ½" NB to 120" NB, Seamless ½” to 24”, Welded ½” to 120”, Two Joint / Two Halve Fittings 6” to 48” |
| WPHY 60 fittings Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| MSS SP75 WPHY 60 Material | Elbows, Tees, buttweld fittings, pipe fittings, Reducers, End Caps |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Surface treatment | Sand Blasting, Sand Rolling, Sand Blasting |
| Applicable Standards for WPHY 60 fittings |
|
| Application & uses | Petroleum, chemical, power, gas, metallurgy, shipbuilding, etc |
WPHY60 Chemical Composition
| Grade | C | Mn | S | P | Si | Ni | Cr | Mo | Cu | Ti | V | Cb |
| WPHY 60 | 0.20 | 1.00-1.45 | 0.03 | 0.01 | 0.15-0.40 | 0.50 | 0.30 | 0.25 | 0.35 | 0.05 | 0.10 | 0.06 |
Mechanical Properties
| Element | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| WPHY 60 | 415 | 515-690 | 28 % |
Applications
-Chemical Processing,
-Marine
-Navy
-Petrochemical & Refining
-Oil & Gas