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Большой размер Stpg 370 низкий темп углеродистая сталь бесшовных труб (Ltcs)

Описание продукта

Технические характеристики Stpg 370 большой ОД жидкости стальная труба smls
1OD 21 мм до 508 мм
2 Толщина: 2 мм до 70 мм длина
3: 4-12 метров



steel carbon tube seamless Description Details:
supplier Shandong Province,Liaocheng City Zhongxing Steel Pipe CO.,ltd
Brand ZX steel
Type Manufacturer & Exporter
Product Carbon and Alloy Seamless Steel Tube
Process Seamless, Cold drawn and Hot rolled
Material 20#, 10#, 45#, 35# and Q235, Q345B, A53,A106,35CrMo,42CrMo,

16Mn, 27SiMn, 40Cr, 12CrMo, 15CrMo, E235,1010,1045,4140,STPG370,ST37,ST45,ST52
Size Outer Diameter Wall Thickness Length

Inch mm SCH mm ≥4m

1/2--12 25 --325 40--XXS 4--70 unfixed
Standard GB/T 8162-2008, material #10, #20, #45, 20Mn,25Mn,Q235,Q275, Q345, 30Cr, 40Cr,35CrMo, 42CrMo
GB/T 8163-2008 mateiral #10, #20, Q345
ASTM A53/A53M, material A53 GR.B
API 5L, maerail A,B,X42,X46,X52,X56,X60
API 5CT, material J55,N80,P110
ASTM A519, material 1010,1045,4130,4140 etc
ASTM A 179/A179M, material A179
ASTM A 192/A192M, material A192
DIN1629, material ST37.0,ST44.0,ST52.0
DIN17175, material ST35.8,ST45.8 etc
DIN2391, material ST35,ST45,ST52
EN10305, materail E215,E235,E355
Other Requirements Packing, Delivery ect.according to Customers requirements and Standards


STANDARD GRADE CHEMICAL COMPOSITION
C Si Mn P S Cr Mo
GBT 8162 #10 0.07- 0.14 0.17-0.37 0.35-0.65 0.035


#20 0.17-0.24 0.17-0.37 0.35-0.65 0.035


GBT 8163 #10 0.07- 0.14 0.17-0.37 0.035-0.065 0.035


#20 0.17-0.24 0.17-0.37 0.35-0.65 0.035


ASTM A106 A ≤0.25 ≤0.10 0.270.93 ≤0.035 ≤0.035 ≤0.40 ≤0.15

B ≤0.30 ≤0.10 0.291.06 ≤0.035 ≤0.035 ≤0.40 ≤0.15

C ≤0.35 ≤0.10 0.291.06 ≤0.035 ≤0.035 ≤0.40 ≤0.15
ASTM A53 A 0.25 / 0.95 0.05 0.045 0.4 0.15

B 0.3 / 1.2 0.05 0.045 0.4 0.15
ASTM A179 A179 0.06-0.18 / 0.27-0.63 ≤0.035 ≤0.035

ASTM A192 A192 0.060.18 ≤0.25 0.270.63 ≤0.035 ≤0.035

ASTM A210 A-1 ≤0.27 ≥0.10 ≤0.93 ≤0.035 ≤0.035


C ≤0.35 ≥0.10 0.291.06 ≤0.035 ≤0.035





APPLICATION:
GB/T 8162-2008 Seamless Steel Tubes For Structural Purposes
GB/T 8163-2008 Seamless Steel Tubes For Liquid Service
ASTM A53 It is used for conveying water,petrolem,gas and other common fluids.
ASTM A106 For the purpose of the pipeline project of boiler,water&petroleum.
API SPCE 5L For the purpose of transportation of gas,water,oill in oil&gas industry.
API SPEC 5CT Tubing is used in extracting petroleum & natural gas. casing pipe serves as wall of well.
ASTM A519 Seamless carbon and alloy steel mechanical tubing
A 179/A179M cold drawn low carbon steel heat exchanger and condenser tubes
ASTM A192/A192M for manufacturer wall panel,economizer,reheater,super heater,and the steam pipeline of boilers
DIN 1629 applies to seamless circulal tubes and pipes made of unalloyed steels
DIN17175 Cold Drawn Seamless Tube For Boiler And Heat Exchanger
DIN2391 Cold drawn or cold rolled precision seamless steel tubes for hydraulic pressure



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