steel tubes

1) Thickness :1-6mm
2) OD : 20-219mm
3) Application : Structure pipe
4) Special pipe : API
5) Certification : ISO9001:2000

steel pipe
1)Min.Order:1ton
2)Delivery time:3-25days
3)Supply Ability:5000tons/month
4)Payment: T/T,L/C or negotiable

Standard GB/T 13793-1992
Grade Q195-Q345
Thickness 0.3 - 2.0 mm
Secondary Or Not Non-secondary

Standard GB/T 13793-1992
Grade Q195-Q345
Thickness 0.3 - 2.0 mm
Secondary Or Not Non-secondary

EN10216-2 Seamless steel tubes for pressure purposes-Technical delivery conditions

Laser generator lamp pump YAG solid state laser
Laser power 500W
Working area 600mm*400mm
Working table Strip panel working table

Standard: DIN 2391/EN 10305-1 Seamless Steel pipe
Size(mm): O. D.: 6.0-224.0 W. T.: 1-30 L: Max 12000
Good and Stalbe Quality
Bright Surface

1.Steel Grade:st37,st42,st52
2.Thechnique:welded
3.Section Shape:round
4.Tolerance of Wall Thickness:+ - 5%
5.Surface Treament:API 5L

1.Standard:ASTM A106-2006
2.Material:a106gr.a. b. c
3.Application:high-temperature service
4.Section Shape:round
5.Certification:ISO9001

Cold drawn precision welded steel tubes
 
Standard: EN10305-2, DIN2393
Steel grade: ST37-2, ST52-3,

ASME SA213 Seamless alloy steel boiler, superheater, and heat exchanger tubes
 
Standard: ASTM A213 / ASME

1) Thickness: 5-30mm
2) OD : 219-1219mm
3) Special pipe : API pipe
4) Application : Fluid pipe
5) Certification : ISO9001:2000

Galvanized Steel Pipe
1)Size: OD12.7mm~273mm
2)W.T.: 1.0mm-8mm
3)Spec:Q195,Q215,Q235,Q345
4)Standards:BS1387,ASTM-A53A,et

With high dimensional accuracy, good surface smoothness and stable mechanical property, the pipes are widely used in Hydraulic excavators, cranes etc

1) Thickness : 4-18mm
2) OD : 60-520mm
3) Technique : ERW
4) Special pipe : EMT pipe
5) Certification : CE

Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc.

JIS G3429 standard specifies the seamless steel tubes, hereinafter referred to as the tube used for the manufacture of seamless steel gas cylinders sp

We offer a wide range of Seamless Steel Tubes for Heat Exchanger that available in various grades. These carbon steel seamless tubes are widely recomm

1) Thickness : 3.3-38mm
2) OD : 33.4-245mm
3) Technique : Hot rolled
4) Special pipe : API pipe
5) Certification : ISO9001:2008

1) Thickness : 0.9-12.5mm
2) OD: 20-325mm
3) Technique : ERW
4) special pipe : ;API pipe
5) Certification ; ISO9001:2008

1) Thickness : 1.0-6.0mm
2) OD : 15-200mm
3) Technique : Cold rolled
4) Special pipe : Thick wall pipe
5) Certification :CE

ASTM A 53 cold roll welded steel pipe
1)Application:Structure
2)Standard:BS,ASTM,GB
3)Thickness:0.8-6.0mm
4)Certification:CE ...

With precision cold drawing forming, the pipes are widely used inautomobile structure, mechanical structure, engineering, bridge construction etc.

1.Porduct name: API-5L square steel tubes
2.Steel grade: API-5L, A,B,X42,X46,X52,X56,X65,X60,X70
3.Standard met: API-5L,ASTM

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c