GB/T1591 Q345D LSAW pipe

GB/T1591 Q345D LSAW pipe

GB/T1591 Q345D LSAW pipe Chemical Composition and Mechanical Property

Grade

C

Mn

Si

P

S

V Nb Ti

Al

Cr

Ni

Q345D 0.18 1.00-1.60 0.55 0.030 0.030 0.02-0.15 0.015-0.060 0.02-0.20 0.015    

Grade

YieldStrength

(Specified thickness in mm)

TensileStrength

 

 

Elongation% Impact energy

 

Q345D

≤16 >16-35 >35-50 >50-100
345 325 295 275
470--630
22 +20℃ 0℃ -20℃ -40℃
    34  

 

 

GB/T1591 Q345D LSAW pipe Application

Used for conveyance of oil, petrifaction, natural gas, town gas, water and coal slurry, also applied in construction, bridge, power engineering, etc.

GB/T1591 Q345D LSAW pipe Other Name

GB/T1591 Q345D LSAW pipe, GB/T1591 grade pipe, Q345D LSAW 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.

Contact Us

Henan BEBON Iron&Steel co.,ltd.

Send Order Request

Henan BEBON Iron&Steel co.,ltd.