Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
Structural steel pipe
Structural seamless steel pipe is used to the general structure and mechanical structure.It’s can be made into pipeline、vessel、equipment、pipe fittings and mechanical structure.
Size range: 1 " nominal through 24 "OD Wall Thickness up through 4 " thick Specifications & Grades: SA-106 Grade B/C, SA-335 P5, P9, P11, P22, P91 SA-333, Grade 1/6 , SA-213 T5, T9, T11, T22, T91 API 5LB & X-Grades through X-80 SA-53 Grade B A-519 1020 / 1026 A-513 Type 5 (DOM) carbon Structural steel pipe W.T:1.5mm~36mm We have all kinds specifications of carbon structural steel pipe. Note:we can offer the third party inspection. Length 12m Standard GB 3087-1999,GB 9948-2006,DIN 2391 Technique Hot rolled Structural steel pipe ,cold drawn structural steel pipe Material 10#,20#,45#,API J55,API K55,API N80,API L80,API P110,Q235,Q345,Q195,Q215 and so on Wall thickness 1.5mm-36mm Outer Diameter 10mm-530mm Usage Petroleum,chemical,power,metallurgy,ship building,construction If you are interested in our products,please contact me.
O.D:10mm~530mm
Standard:GB,ASTM,DIN,BS
Material:10#~45~,Q195~Q345
3 Comments
stainless steel pipe,Used for low pressure liquid delivery such as water, gas, and oil.Material:304,304L,316,316L.
iron pipe,DN 400 Ductile iron pipes Delivery Detail :During 15-30 days after the signing of the contract.
Seamless steel pipe Standard:ASTM A106/ASTM A53/DIN/API 5L/API 5CT/X45/X52/X60.Seamless steel pipe Application:Natural gas, petroleum, chemical industry, electric power, metallurgy thermodynamic fields, water supply engineering, steam heatin.
API seamless pipe for water,gas,fluid,ALL THE SEAMLESS TUBE ARE APPLIED TO API 5L ,ASTM A106 STANDARD,90%PRODUCTS ARE EXPORTED OVERSEAS SUCH AS USA ,RUSSIA ,INDIN ,ECT.
Large diameter thick-walled straight seam steel pipe The main process of large-diameter thick-wall straight seam steel pipe is plate-milling-pre-bending forming-pre-welding-internal welding-external welding-ultrasonic inspection.The submerg.
Available Specification for Steel Pipe Product and Steel Pipes Development.