First, profiles
1. Crane Rail (GB3426-82) 10. Carbon Rod Steel Rod (GB3429-82)
2. Railway Rails (GB2585-81) 11. Structural Steels for Bridges [YB(T)10-81]
3. Light Rail (GB11264-89) 12. Hot Rolled Carbon Steel for Bridge Construction (GB714-65)
4. Hot Rolled Steel Bar (GB1499-84) 13. Steel for Electric Welding Chain (YB897-85)
5. Heat-treated steel bars for prestressed concrete (GB4463-84) 14. Steel for mining (GB3414-82)
6. Cold heading steel (YB534-65) 15. Agricultural composite steel (GB1199-75)
7. Cold and hot upset riveted steel (GB715-89) (GB715-65) 16. Steel for agricultural machinery
8. Hollow steel for rock drills (GB1301-87) 17. Steel for ploughshares (GB1465-78)
9. Cold-drawn high-quality structural steel (GB3078-82) 18. Hot-rolled steel used for coated sheet (GB3085-82)
Second, the plate
1. High-quality carbon thick steel plate (GB711-88) 21. Hot-rolled thin steel plate for enamel (YB474-64)
2. Shipbuilding Structural Steel (GB712-88) 22. Hot Rolled Steel Sheet for Air Compressor Valves (YB539-65)
3. Thick steel plates for pressure vessels and multi-layer pressure vessels (GB6654-86) 23.
Hot-rolled carbon structural steel sheet for 200 litre drums (GB3276-89)
4. Low alloy steel plate for low temperature pressure vessel (GB3531-83) 24. Hot-dip galvanized steel sheet and strip
5. Weather-resistant structural steel 25. Tinned steel sheet and strip
6. High-quality carbon structural steel hot-rolled thick steel plate (GB3275-82) for automobile 26. Plastics meets the steel sheet
7. Hot-rolled steel plate for automobile frame (GB3273-89) 27. Classification and code of steel strip
8. Carbon steel and low alloy steel plate for boiler (GB713-88) 28. Cold rolled steel material for high quality carbon structural steel (GB3522-83)
9. Carbon steel for bridge and ordinary low alloy steel plate (YB168-70) 29. Cold rolled steel strip for low carbon steel (GB3526-83)
10. Aerospace Alloy Structural Steel Plate (YB540-65) 30.
Hot rolled carbon steel and low alloy steel wide steel belts and steel plates for bicycles (GB3645-89)
11. Stainless hot rolled thick steel plate (GB4237-84) 31. Cold rolled carbon steel wide strip and steel plate for bicycles (GB3644-89)
12. Stainless cold rolled steel sheet (GB3280-84) 32. Cold rolled steel chain for bicycle chain (GB3643-83)
13. Calculation Method of Stainless Steel Plate Weight (GB4229-84) 33. Cold Rolled Steel Belt for Bicycle (GB3646-89)
14. Heat-resistant steel hot-rolled steel sheet and cold-rolled steel sheet (GB4238-84) 34. Cold-rolled, hot-rolled steel strip and flat steel for watches
15. Alloy Structural Steel Sheet (GB5067-85) 35. Cold Rolled Steel Strip (GB3527-89)
16. Spring steel hot rolled steel sheet (GB3279-89) 36. Spring steel, tool steel cold rolled steel strip (GB3525-83)
17. High quality carbon structural steel sheet and strip (GB710-88) 37. Cold rolled stainless steel strip and heat resistant strip (GB4239-84)
18. Hot Continuous Rolled Steel Plates and Strips for General Structures (GB2517-81) 38. Hot Rolled Electrical Steel Sheets (GB5212-85)
19. Cold-rolled steel sheet and strip for deep drawing (GB5213-85) 39. Cold-rolled electrical steel strip (sheet)
20. Pickled steel sheet (YB178-65) 40. Cold rolled electrical steel sheet (YB73-63)
41. Grain-oriented silicon steel thin steel strip (GB11255-89)
Third, the pipe
1. Structural seamless steel pipe (GB8162-87) 8. Oil butt welding drill pipe, drill collar, kelly pipe and casing (YB691-70)
2. Cold drawn or cold rolled precision seamless steel tubes (GB3639-83) 9.
Geological and petroleum drilling steel pipes, petroleum oil pipes and joints (YB235-70)
3. High pressure seamless steel pipe for chemical fertilizer equipment (GB6479-86) 10. Seamless steel pipe for oil cracking (GB9948-88)
4. High Pressure Seamless Steel Tube for Boiler (GB5310-85) 11. Seamless Steel Pipe for Transfer Fluid (GB8163-87)
5. Low and medium pressure seamless steel tubes for boilers (GB3087-82) (YB(T)33-86) 12. Seamless steel tubes for diesel engines, ships and bearings
6. Seamless Steel Tube for Automotive Axle Tube (GB3088-82) 13. Stainless Steel Seamless Steel Tube (GB2270-80)
7. Diamond core drilling seamless steel pipe (GB3423-82) 14.
Corrosion-resistant Stainless Steel Seamless Steel Pipe (GB3089-82) (GB3090-82)
15. 5-52mm diameter welded steel pipe (YB242-63)
1. Steel wire for welding (GB1300-77) (GB4242-84) 13. General purpose hot galvanized low carbon steel wire (GB3081-82)
2. Carbon spring wire (GB4357-89) 14. General purpose galvanized low carbon steel wire (GB9972-88)
3. Chrome vanadium spring steel wire (GB5219-85) 15. Important use low carbon steel wire (GB3083-82)
4. Spring wire for important applications (GB4359-89) 16. Galvanized low-carbon wire for communication lines (GB346-84)
5. Carbon steel wire for bearing cages (GB5955-86) 17. Steel wire for rope making (GB1178-74)
6. Cold-forged carbon structural steel wire (GB5953-86) 18. Galvanized steel wire for aluminum-cored steel wire (GB3428-82)
7. Cold forging alloy structural steel wire (GB5954-86) 19.
Watch Free-cutting Steel and Carbon Tool Steel Silver Bar (YB467-64)(YB468-64)
8. Spoke wire (GB1201-89) 20.
High Speed ​​Tool Steel Silver Bar and Stainless Steel and Cobalt Alloy Round Wire (YB470-64) for Watch (YB471-64)
9. Alloy Structure Steel Wire (GB3079-82) 21. High Quality Carbon Structure Steel Wire (GB3206-82)
10. High speed tool wire (GB3080-82) 22. Carbon tool wire (GB5952-86)
11. Stainless Steel Wire (GB4240-84) 23. Steel Wire (GB4358-84)
12. Steel wire for prestressed concrete (GB5223-85) 24. Steel wire recommended for welding (YB/Z11-76)
Fifth, high temperature, corrosion resistance and precision alloy grades and uses
1. High-temperature alloy (GBn175-82) 3. Precision alloy (GBn291-89)
2. Corrosion resistant alloy (GBn271-88 (GB2521-88) &nbs
1.Automatic continuous feeding, unlimited length, improve production efficiency and reduce production costs.
2.It adopts numerical control, running information and status feedback in time, and the operation is simple.
3.The use of numerical control program adjustment ensures the machining accuracy of the workpiece.
4.Hydraulic clamping of the material, smooth operation, to ensure the processing accuracy of the workpiece.
5.The device is simple and convenient to operate, safe and reliable in performance, and high in production efficiency.
Heel Milling Machine,Milling Machine for Angle Steel Heel,Angle Steel Heel Milling,Steel Angle Milling Machine
Shandong EN FIN CNC Machinery Co., Ltd , https://www.sdfincnc.com