China steel tube manufacturer & supplier

Alloy Steel Tube 34CrMo4

Steel grade 34CrMo4 is an alloy steel intended for quenching and tempering and produced according to the requirements of ISO 683-2 and EN 10083-3.

2025-01-09

Boiler Steel pipes. GB/T5310. Steel Grade:20.20G.20MnG.25MnG.15CrMoG.12Cr2MoG

Steel Grade:20,20G,20MnG,25MnG, 15CrMoG,12Cr2MoG,12Cr1MoVG,10Cr9Mo1VNbN

2024-04-12

Seamless steel tubes GOST8731-78;GOST8732-78;GOST34-75;GOST9567-75;GOST9940-72;GOST1060-78 etc.

GOST8732,GOST8734,GOST8733,GOST9567

SPEC: GOST8731-74,GOST8732-78,GOST8733-74,GOST8734-75,GOST9567-75,GOST9940-72,GOST9941-72,GOST10498-63,GOST1060-76,GOST5654-76,GOST21729-76 and etc.

2023-11-30

U Bend Tube For Heat Exchanger

U-bend tube

U-Bend TubeU-bend tubes are widely used in heat-exchanger systems. Heat-exchanger equipment on the basis of seamless stainless U-tubes is essential in

2023-11-01

Heat Exchange Finned Tube

Extruded Fin Tube,L-Foot Fin Tube

Application:
Oil and gas refineries
Petroleum, chemical and organic compound industries
Natural gas treatment
Steel creating trade

2023-11-01

ASTM A210 Seamless Steel Boiler Tubes

ASTM A210,ASME SA210

ASTM A210 is the standard for minimum-wall-thickness, seamless medium-carbon steel, boiler tubes, and boiler flues, including safe ends (see Note 1),

2023-11-01

Black Phosphated Seamless Carbon/Alloy Steel Pipe

EN 10305-4 (DIN 2445/2) or EN 10305-1 (DIN 2391/C), DIN1630, DIN17175, ASTM A179, ASTM A192, ASTM A213, ASTM A519.

Din Series With High Precision Fine Pull Bright Seamless Steel Tube As a Finished Phosphate With Steel Pipes, Used Imported Environmental Phosphating

2023-11-01

ASTM A333 Pipe For Low Temperature Service

ASTM A333 Gr.6

ASTM A333/A333M, ASME SA333 is the standard specification for seamless and welded steel pipe for application in low temperature services and other

2023-11-01

Corrosion Resistant Steel 09CrCuSb (ND steel) Tube

09CrCuSb,ND steel

Low alloy steel-09CrCuSb (ND steel) for corrosive resistant seamless steel tube.
It is widely used in power plants and refineries

2023-11-01

ASTM A106/A53/API 5L GR.B Seamless Carbon Line Pipe

API 5L / A106 / A53

gas line pipe, oil line pipe, ASTM A106 Seamless Line Pipe
ASTM A106 /A53 Gr. B/API 5L Gr.B, DIN17175 1.013/1.0405
Dia1/8"-12" Shc40 Sch80 Sch160

2023-11-01

ASTM A213 Alloy Seamless Boiler Tube

ASTM A213 T9 T11 T12 T22 T91 T92

Application:Boiler, Heat Exchanger, Superheater
ASTM A213 T9 T11 T12 T22 T91 T92 Seamless Boiler Steel Tubes,Seamless ASTM A213 alloy steel Tube

2023-11-01

JIS G3445 Cold Drawn Carbon Steel Tube

STKM11A, STKM12(ABC), STKM13(ABC)

Application:Machine Structural Purposes
cold drawn tubes, seamless black steel pipe
Stable Quality And Competitive Price

2023-11-01

Automotive Parts Cold Drawn Seamless Steel Tube

Q355 / E355 / St52 / 16Mn,EN10305-1 / DIN2391

Spec:EN10305-1 / DIN2391
Q355 / E355 / St52 / 16Mn Precision Seamless Cold Drawn Steel Tube for Automotive Parts Tube
good quality competitive price

2023-11-01

ASTM A179 /GOST8732-78/GOST8733-74/GOST8734-75 Heat Exchanger and Condenser Seamless Cold Drawn Low Carbon Steel Tube

STt35, E235, 1010, 10#,12Mn,16Mn,09G2S

Product Name: ASTM A179 /GOST8732-78/GOST8733-74/GOST8734-75 Heat Exchanger and Condenser Seamless Cold Drawn Low Carbon Steel Tube

2023-11-01

steam boiler tubes/ High Pressure Seamless Boiler Tube

ASTM A192/ASME SA192

Application: ASME SA192 Steel Tubes are used in the construction of chemical plant, vessels, pipework and for
Boiler Pressure purpose.

2023-11-01

Small OD High Precision Seamless Cold Drawn Steel Pipe EN10305-1 / EN10305-4

E235 , E255 , E355

cold drawn or cold-rolled seamless steel tube, thick wall steel tube, EN10305-1 Precision Seamless Steel Pipe

2023-11-01