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| Product Name: |
n80 oil casing
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| Supply Ability: |
450000ton |
| Related proudcts |
manufacturer, price, n80 oil casing, |
| Specifications |
full |
| Price Term: |
FOB |
| Port of loading: |
Tianjin,Xingang |
| Minimum Order |
15ton |
| Unit Price: |
500-900 US/ton |
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Quality Standard:
SY/T 6194 Petroleum and natural gas industries Steel pipes for use as casing or tubing for wells
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 casing pipes
GOST 632-80 Casing and Coupling
API 5CT Steel Grade:H40, J55, K55, N80, M65, L80, L80 9Cr, L80 13CR, C90, C95, T95, P110, Q125
Specification:
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"- 0.875"(5.21mm-22.22mm)
Length R1(4.88mtr-7.62mtr), R2(7.62mtr-10.36mtr), R3(10.36mtr or longer)
Connection:
Casing: LTC, STC, BTC,VAM,NEW VAM
Tubing: NUE, EUE
End Beveled, Square cut. And pipe protection cap specially for casing and tubing.
Heat treatment:
Normalized,Quencher,Annueal,Temper
Surface treatment:
Coatingchoice of black or clear varnish exists for coating of the OCTGmaterial.This coating is a solvent deposited non toxic phenolic PVB that provides atmospheric resistance to oxidation for a period of 6 to 12 months.
Test:
Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, I***ct Test etc), Exterior Size Inspection, Nondestructive Test (Ultrasonic flaw ***ector, Eddy current flaw ***ector), Hydrostatic Test(The standard pressure is limited to 20,7 *** (3000psi)), Electro-magnetic inspection to SR1 is carried out on all line pipes.
Mill Test Certificate EN 10204/3.1B |
| Company: |
Cangzhou Chengyuan Steel Pipe CO.,LTD
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| Contact: |
Ms. Crystal Guo |
| Address: |
yanshan industrial park |
| Postcode: |
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| Tel: |
86 0317 8501206 |
| Fax: |
86 0317 3778863 |
| E-mail: |
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