Company Details

  • Shijiazhuang Bang dong Pipeline Technology Co,Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer
  • Main Markets: Africa , Asia , East Europe , Europe , Middle East , North Europe , West Europe
  • Exporter:91% - 100%
  • Certs:CE, ISO9001
  • Description:High Pressure Equal Tee Reducing Tee,A860 WPHY52 Pipe Fittings,Large Diameter Steel Pipe Elbow
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Shijiazhuang Bang dong Pipeline Technology Co,Ltd.

High Pressure Equal Tee Reducing Tee,A860 WPHY52 Pipe Fittings,Large Diameter Steel Pipe Elbow

Home > Products > Large Diameter Steel Pipe Fitting > A860 WPHY52 Pipe Fitting > ASTM A860 High-Strength Butt Welding Pipe Fittings

ASTM A860 High-Strength Butt Welding Pipe Fittings

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 1 Piece/Pieces

Basic Info

Model No.ASTM A860

BrandBD

ConnectionWelding

ShapeEqual

Head CodeRound

Angle90 Degree

Wall ThicknessSch80s

MaterialCarbon Steel

TechnicsForged

CertificationAPI

ColorBlack

Additional Info

PackagingWooden Case or Pallet or as per buyer's requirements

Productivity100pcs/week

TransportationOcean,Land,Air

Place of OriginCangzhou,China

Supply Ability100pcs/week

CertificateCE/API/ISO

HS Code73079300

PortTianjin New Port,Shanghai Port,Beijing Air Port

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF

Product Description



ASTM A860 is the standard specification for wrought high-strength ferritic steel Butt Weld Pipe Fitting of seamless and electric fusion-welded construction. These pipe fittings shall be furnished in accordance with the dimensions of Asme B16.9(for sizes NPS 14 and smaller) or Mss Sp-75 (for sizes NPS 16 through NPS 48). They can be further categorized into 6 grades: WPHY 42, WPHY 46, A860 Wphy52, A860 Wphy60, WPHY 65, A860 Wphy70. Pipe fittings manufactured to ASTM A860 are usually used with API 5L line pipes and ASTM A694 high-strength forged flanges in high-pressure gas and oil transmission and distribution systems.


ASTM A860 WPHY 65 elbow, 90° SCH120 L/R.

A860Wphy65 Elbow, 90° SCH120 L/R Elbow 



 1. Chemical Composition Requirements of ASTM A860

The Chemical Composition of ASTM A860, %
Carbon ≤0.20*A
Manganese 1.00-1.45
Phosphorus ≤0.030
Sulfur ≤0.010
Silicon 0.15-0.40*B
Nickel ≤0.50*C
Chromium ≤0.30*C
Molybdenum ≤0.25*C
Copper ≤0.35*C
Titanium ≤0.05
Vanadium ≤0.10
Columbium ≤0.04
Vanadium plus Columnium ≤0.12
Aluminum ≤0.06


*The carbon equivalent C.E.=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15 shall not exceed 0.42%.
*B If vacuum carbon deoxidation is used, silicon shall not exceed 0.10% by heat analysis and 0.12% by product analysis.
*C The sum of Ni+Cr+Mo+Cu shall not exceed 1.0%.



2. Mechanical Properties of ASTM A860

ASTM A860/ 860M Yield Strength, min. Tensile Strength Elongation, min. Cv, avg./min.
Grade ksi MPa ksi MPa % ft*lbs J
WPHY 42 42 290 60-85 415-585 25 30/25 40/34
WPHY 46 46 315 63-88 435-605 25 30/25 40/34
WPHY 52 52 360 66-91 455-625 25 30/25 40/34
WPHY60 60 415 75-100 515-690 20 30/25 40/34
WPHY 65 65 450 77-102 530-705 20 30/25 40/34
WPHY 70 70 485 80-105 550-725 20 30/25 40/34


*1. The actual yield strength shall not exceed specified minimum by more than 15 ksi [105 MPa].
*2. The elongation values shall be measured on the basis of standard round specimen, or small-size proportional specimen, in 4D.
*3. The size of Charpy V-notch specimens shall be 10×10 mm while the impact-test temperature shall be −50°F[−46°C].
*4. All fittings of ASTM A860 shall have a maximum hardness of 22 HRC(235 HBW).



3. Material, Manufacture, Heat Treatment & Tests

The high-strength Pipe Fitting of ASTM A860 shall be made from fully killed fine-grain material made by a melting process that is intended to produce rounded, well dispersed, fine sulphide inclusions, that promote good notch toughness, assists in the resistance to hydrogen induced cracking, and for weldability suitable for field welding. The starting raw material may consist of plate, sheet, forgings, bar, seamless and fusion-welded pipes.


ASTM A860 WPHY 70, straight tees, 24[ SCH160.

ASTM A860 WPHY 70, straight tees, 24inch SCH160.



All fittings shall be heat treatment by one of the methods of normalizing, quenching, tempering or stress relieving. The regular tests & inspections mainly include radiographic examination, ultrasonic test, Charpy V-Notch test, hardness test, etc. Especially, butt-weld tees manufactured by cold forming process shall be liquid penetrant or magnetic particle examined.






711 X 26 Wp91 A860wphy65 ElbowAnsi Asme B16 9 Lateral Tee




Product Categories : Large Diameter Steel Pipe Fitting > A860 WPHY52 Pipe Fitting

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