SPEC API 5CT TUBING, NF M87-207, JIS G3439, C-75, L-80, C-90, T-95, P-110, Q-125
Negotiable /Square Meter
Min.Order:1 Square Meter
ERW and Seamless SPEC API 5CT CASTING TUBING for Oil, Gas, Petroleum
ASTM A178 ASME SA178 WELDED Carbon Steel Boiler Tube For High, Middle,Low Pressure Boiler
ASTM A192 ASME SA192 Carbon Steel Seamless Boiler Tube, DIN17175 ST35.8, ST45.8
ASTM A209 ASME SA209 Carbon Steel Seamless Boiler Tube, JIS G3454 STPG370, STPG410
ASTM A210 ASME SA210 A1 Seamless Carbon Steel Boiler Tube, GB5310 20G, 15MoG, 12CrMoG
SPEC API 5CT TUBING, NF M87-207, JIS G3439, C-75, L-80, C-90, T-95, P-110, Q-125
Application:Tube for conveying gas, water, and oil in both and natural gas industries etc.
Casing:Casing is a large diameter pipe that serves as the structural retainer for the walls of oil and gas
wells, or well bore.It is inserted into a well bore and cemented in place to protect both subsurface
formations and the wellbore from collapsing and to allow drilling fluid to circulate and extraction to take
place. Steel Casing Pipes have smooth wall & minimum yield strength of 35,000 psi.
Tubing: Tubing is pipe used for the transportation of crude oil and natural gas from an oil or gas layer to
the surface after drilling is complete. It is made to withstand the pressure generated from the extraction
process. Tubing is manufactured in the same way as casing, except that an additional process known as
\"upsetting\" is applied to thicken the pipes.
Quality Standard:
SY/T 6194 :Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells
API 5CT :CASING AND TUBING
BS EN ISO 11960 :Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells
NF M87-207 :Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells
JIS G3439 :SEAMLESS STEEL OIL WELL CASING, TUBING AND DRILL PIPE
IS:4270:Steel tubes for well spainend casing pipes
Steel Grade:H-40, J-55, K-55, M-65,N-80, C-75, L-80, C-90, T-95, P-110,Q-125
Process: ERW and Seamless
Size:
Outer Diameter:Casing: OD 4 1/2\"- 20\" (114.3mm-508mm)
Tubing: OD 2 3/8\" - 4 1/2\" (60.3mm-114.30mm)
Wall Thickness: 0. 205\"- 0.635\"
Length: R1(4.88mtr-7.62mtr), R2(7.62mtr-10.36mtr), R3(10.36mtr or longer)
Connection: Casing: LTC, STC, BTC, VAM.Tubing: NUE, EUE.
End: Beveled, Square cut. And pipe protection cap specially for casing and tubing.
Surface: Corrosion proofing water based paint
Heat treatment: Normalized, Quencher+Temper
Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags
on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips
Test:
1>.Chemical Component Analysis.
2>.Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation).
3>.Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc).
4>.Exterior Size Inspection.
5>.Nondestructive Test (Ultrasonic flaw detector, Eddy current flaw detector), Hydrostatic Test.
Mill Test Certificate: EN 10204/3.1B