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Chengdu Derbo Steel Co., Ltd.

Pup Joint, Pup Joint 2 7/8, Pup Joint API 5CT J55 manufacturer / supplier in China, offering Pup Joint 2 7/8 in 8rd 8FT API 5CT J55, DIN17175 W1.0305 30mm * 3mm Thickness with Flat Ends Pipes, Sch. 40 Black Seamless End Beveled 4 Inch Carbon Steel Pipe and so on.

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Pup Joint 2 7/8 in 8rd 8FT API 5CT J55

FOB Price: US $650 / Ton
Min. Order: 2 Tons
Min. Order FOB Price
2 Tons US $650/ Ton
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Production Capacity: 100000
Transport Package: Regular Packing or Buyers′ Requirement
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: API 5CT J55
  • Technique: Hot Rolled
  • Surface Treatment: Black
  • Section Shape: Round
  • Thickness: 5.21 - 16.13 mm
  • Connection: Btc, New Vam, Vam Top, Fox, Hydril(Equivalent)etc
  • Specification: SGS, CE
  • HS Code: 3917310000
  • Type: Seamless
  • Material: API J55, API K55, API L80, API N80, API P110,etc.
  • Usage: Pipeline Transport, Oil/Gas Drilling
  • Size: 114.3 - 508 mm
  • Length: R1/R2/R3
  • Trademark: Derbo
  • Origin: China
Product Description
pup joint 2 7/8 In EUE 8RD 8FT API 5CT J55 with coupling and threaded end

1.OCTG Casing and Tubing Technical Paratemeters
 
StandardAPI 5CT/ ISO11960
GradeGroup.1H40/PSL.1, J55/PSL.1, J55/PSL.2, J55/PSL.3, 
K55/PSL.1, K55/PSL.2, K55/PSL.3,
N80(1)/PSL.1, N80(1)/PSL.2, N80(Q)/PSL.1, 
N80(Q)/PSL.2, N80(Q)/PSL.3
Group.2M65/PSL.1, M65/PSL.3, L80/PSL.2, L80(1)/PSL.1, 
L80(1)/PSL.3, L80(9Cr)/PSL.1, L80(13Cr)/PSL.1, 
C90/PSL.1, C90/PSL.2,
 C90/PSL.3, T95/PSL.1, T95/PSL.2T95/PSL.3
Group.3P110/PSL.1, P110/PSL.2, P110/PSL.3,
Group.4Q125/PSL.1, Q125/PSL.2, Q125/PSL.3,
Minimum Order Quantity30 Ton
Outside DiameterRangesTubing1.66 inch to 4 1/2 inch or 42.16mm to 114.3mm
Casing4 1/2 inch to 20 inch or 114.3mm to 508mm
Wall ThicknessAccording to API 5CT Standard
LengthTubingR1 (6.10m to 7.32m), R2 (8.53m to 9.75m), R3 (11.58m to 12.80m)
CasingR1 (4.88m to 7.62m), R2 (7.62m to 10.36m), R3 (10.36m to 14.63m)
TypeSeamless
Type of End-FinishTubingP, I, N, U
CasingP, S, B, L

Technical Specification
According to the American Petroleum Institute APISPEC5CT1988 first edition of the provisions of hydrostatic test, flattening test, sulfide stress corrosion cracking test, hardness test (ASTME18 or E10 latest version of the provisions), tensile test, transverse impact test (ASTMA370, ASTME23 And the latest version of the relevant standards), grain size determination (ASTME112 latest version or other methods).

(2) The inner and outer surfaces of the casing shall not be folded, hairy, delaminated, cracked, rolled and scarred. These defects should be completely removed, the depth of removal shall not exceed 12.5% of the nominal wall thickness
(3) the outer surface of the coupling shall not be folded, hairline, from the layer, crack, rolling fold, scar and other defects.
(4) Casing and coupling thread surfaces shall be smooth and do not allow burrs, torn and other defects that are sufficient to cause the threads to interrupt the strength and tight connection.


5.Our Service

Chengdu Derbo Steel focus on steel pipe and tube for projec application for more than 10 years with good quality and reasonable price,has succeed to coopearated with Sheel,Lukoil and other famous oil&gas companies all over the world.
If you have any inquiry please feel free to contact us,we will provide you the most competitive and technical support.
 
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