Home > steel pipe > Oil special pipe > L80

L80 Q125 oil special pipe

L80 Q125 oil special pipe Chemical Composition and Mechanical Property

Steel Grade		C	Mn	Mo	Cr	Ni max	Cu max	P max	S max	Si max
Steel Name	Type	C	Mn	Mo	Cr	Ni max	Cu max	P max	S max	Si max
Q125	1	≤0.35	≤1.00	≤0.75	≤1.20	0.99	-	0.020	0.010	-
Q125	2	≤0.35	≤1.00	NL	NL	0.99	-	0.020	0.020	-
Q125	3	≤0.50	≤1.90	NL	NL	0.99	-	0.030	0.010	-
Q125	4	≤0.50	≤1.90	NL	NL	0.99	-	0.030	0.020	-

Steel Grade		Yield strength (MPa)	Tensile strength (MPa)	Hardness(max)		Specified wall thickness (mm)	Allowed hardness change (HRC)
Steel Name	Type	Yield strength (MPa)	Tensile strength (MPa)	HRC	HBW/HBS	Specified wall thickness (mm)	Allowed hardness change (HRC)
Q125	1-4	862-1034	≥931	b	-	≤12.70	3.0
Q125	1-4	862-1034	≥931	b	-	12.71-19.04	4.0
Q125	1-4	862-1034	≥931	b	-	≥19.05	5.0

L80 Q125 oil special pipe Application

L80 Q125 oil casing pipes are commonly used for extraction of natural gas and coalbed methane in shallow wells, geothermal wells and water wells.

L80 Q125 oil special pipe Other Name

L80 Q125 oil special pipe, Q125 oil pipe, L80 Q125 pipe, Q125 pipe

Additional Condition

UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.

Other Terms

Packaging Details: Standard export seaworthy packing or as required.
Delivery Time: 30-50 days, 7 days for stock goods.
Loading Port: Shanghai ,Tianjin, Qingdao.
Offer Ability:5 000MT/Per Month.
MOQ: 1 Pcs.

Are you also interested in further steel processing (machining)?

Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!

Fabrication and Machining Service 24h Technical support