Casing Pipeline, Oil Well Seamless Steel Pipe

Being supported by an highly developed and specialist IT team, we could provide technical support on pre-sales & after-sales assistance for Casing Pipeline, Oil Well Seamless Steel Pipe, Our enterprise warmly welcome close friends from everywhere in the environment to go to, examine and negotiate organization. Being supported by an highly developed and specialist IT team, we could provide technical support on pre-sales & after-sales assistance for Casing Oil Pipe, Well Seamless Steel Pipe, With the development and enlargement of mass clients abroad, now we now have set up cooperative relationships with many major brands. We have now our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost merchandise and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs. SIZE: 19—914MM*2—150MM

Product category	Steel grade	Standard	Application
Seamless steel tubes for mechanical engineering and normalstructure	10.20.35.45.Q345.Q460.Q490.Q620.	GB/T8162	Seamless steel tubes for manufaclumg pipelines pipe fittings equipments and mechanlcal structures
	42CrMo.35CrMo.42CrMo. 40CrNiMoA.12cr1MoV
	1018.1026.8620.4130.4140	ASTM A519
	S235JRH. S273J0H. S275J2H. S355J0H. S355NLH.S355J2H	EN10210
	A53A.A53B.SA53A.SA53B	ASTM A53/ASME SA53

Note:Other Size Can Also Be Provided After Consuliting With Customers Chemical Component：

grade	C	Si	Mn	Mo	Cr	V
12Cr1MoV	0.08~0.15	0.17~0.37	0.40~0.70	0.25~0.35	0.90~1.20	0.15~0.30

Mechanical properties:：

grade	Tensile（MPa）	Yield（MPa）	Extend（%）	Section shrinkage （ψ/%）	Impact （Aku2/J）	Impact toughness value αkv(J/cm2)	Hardness（HBS100/3000）
12Cr1MoV	≥490	≥245	≤22	≥50	≥71	≥88(9)	≤179