hydraulic seamless steel tubes

1.Material:10#/20#,GB3087/GB5310,A106B.A53B,
2.OD:1/4"-14"
3.WT:SCH40-SCH160
4.API5L,API5CT

SPEC: DIN2391,GOST9567-75,ASTM A519

Size range: O.D.:6-168mm W.T.:1-15mm L:max12000mm
Seamless Medium-Carbon Steel Boiler and Superheater Tubes
Applications: for Boilers

Material: ST 35,ST 37.4 E 235 E 355 ST 52.4 Standard: DIN 2391 EN 10305-1 DIN 1630 SAE J524
Application: Hydraulic System, Automobile, Mechanical Par

good quality and reasonable price

carbon steel seamless tube
seamless steel tube suppliers

Dimensions and tolerances according to standard ASTM A450
Roughness<0.8micron
DIN EN10305 E235+N, St37.4
Seamless cold drawn Steel hydraulic tubes

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

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

1.strong corrosion
2.Specialized manufacturer
3.Ensure you quality,timely delivery

 
SCH80 TP317L 

API 5L Grb ASTM A53 A106 Carbon Seamless Steel Pipes and Tubes
1.Standard:ANSI,JIS,DIN,GOST
2.Material:ASTM A53,A106,304,316
3.Size:1/2"-60"

Application
For manufacturing wall panel,economizer,superheater and steam pipeline of boilers,etc.

301 Cold Drawn Seamless Stainless Steel Tube AST

Heat Exchanger Stainless Steel Seamless Tube ASTM A213 / A269 , TP310 TP317L TP316TI
 
 
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1)Thickness:2-14mm
2)OD:10-144mm
3)Application:Boiler Tube
4)Certification:ISO9001:2000
5)Special Pipe: API Pipe

 
ASTM A53 Grade A Grade B Seamle

T5 Precision Seamless Alloy Steel Tube Round Small Diam

In the body of austenitic stainless steel at room temperature. Steel with Cr in about 18, Ni 8-10, c is about 0.1, a stable austenitic organization

ASTM A178 Weld Seamless Carbon Steel Pipe , Boile

Gas tube/sturcture pipe/seamless steel pipe

Applications: Petroleum refineries/boiler/heat exchangers/condenser/pipelines/cooling tower/Gas&chemical processing/shipbuilding Industries

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

good quality and reasonable price

1.OD:1"-24"
2.Length:6-12m
3.Large stock available
4.Prompt delivery
5.Manufacturer test certificate ...

1.Standard:ASTM A106-2006
2.Material: A106 Gr.A/B
3.Length: 5.5 to14 meter
4.Outer Diameter: 1/2 Inch to 20 Inch
5.Wall Thickness: 6m to40mm

6-762mm*0.5-70mm

API 5L Standard Specification for Seamless Line Pipe or Seamless Pipe Line
ASTM A 53 Standard Specification for Pipe, Steel, Black

Welding Line Type: ERW
Thickness: 5-80mm
Outer Diameter: 6-1000mm

Standard: ASTM A106
Application: For high temperature service
Size(mm): O. D.: 6.0~323.0 W. T.: 1~30 L: Max 12000