large diameter spiral steel pipe Q235 Q345

large diameter spiral steel pipe Q235 Q345


FIN STEEL has a wealth of machining experience and cases, such as the processing of tube sheets, large diameter spiral steel pipe Q235 Q345, papermaking equipment, tank storage trucks, large oil tanks, pressure vessels, etc.

FIN STEEL has floor-type milling-boring nachine, portal-type processing center, vertical lathe, deep-hole drilling machine, nulti-drilling machine and planer, which are multi-standard, high-precision and multi-function.


Large diameter Q235/Q345 spiral welded steel pipe, View. Large diameter Q235/Q345 spiral welded steel pipe, US $ 499 - 625 / Metric Ton, JIS, DIN, ASTM, GB, BS, API, JIS G3463-2006, DIN 1626, ASTM A106-2006, GB/T 8162-1999. Read More. q195 q235 q345 spiral steel pipe diameter 600mm price12345NextChina Welded/ Carbon/ Ms/30*30/32*32/Pre. Commodity galvanized sqaure tuberectangular steel pipe Size Square 10*10-600*600mm Rectangular:15*10-400*600mm Thickness 0.5-25mm Length 1-12m or as your requirement,Ready to ship pipes are 6m longQ195 Steel Price,2021 Q195 Steel Price Manufacturers BS7 Standard Galvanized Steel Pipe,Carbon Steel Q195,Q215,Q235,Q345 Q235B Q345B Welded Hollow Steel Pipe , Large Diameter Q235B/Q345B Large Diameter and Wall Thickness Water Pipe / Welded Steel Pipe . Description . During the 20th Century, advancements were made in steel pipe, in the economy of production and the quality of the product. Noteworthy are the machines and technology for cold-forming of flexible pipe from coils of sheet steel with automated spiral welds. Q195 Q215 Q235 Q345 Structural ERW Carbon Steel Pipe Plain Ends ASTM A53 ASTM A252 Q235 Spiral Welded Steel Pipe; Red Painting Q345 St37 St42 ASTM 4140 Welded Steel Pipe; Transport Fluid ASTM A 106 S10C S15C S20C Welded Steel Pipe; Non Metallic Coatings Q235 Q345 L175 Welded Steel Pipe; Oil Pipeline API 5L PSL1 X42 Straight Seam Welded Pipe; Black Painting ASTM A106 ASME SA53 Large Diameter Sturdy, Stainless q345 spiral steel pipe for Industry Uses

Processing technology:

Cutting, cutting, grinding, forming, welding, machining (precision), heat treatment, spraying, final assembly.

Welding platform is in possession of the welding capacity of the large scale steel structure, duplex steel ship plate,vessel shell and precision sheet metal, There are several welding methods such as submerged arc automatic welding, narrow gap welding, argon arc welding, shielded metal arc welding and plasma welding.

In the meantime, also has H-Shaped Steel Production Line, Edge Planer, Heavy—Duty Rolling Machine, NDT Room, Heat Treatment Furnace, Blasting Room and Other Large-Scale Equipments. Currently, there are many engineers with CSS, LR, special equipment welding certificate.

For more information, please contact:
[email protected]

Machining service cases:

Machining service cases, vacuum semiconductors, processing of excavator parts, supporting engineering machinery parts, processing of large diameter and thick tube sheets, pressure vessels, storage tanks, and large oil tanks, granary oil storage tank projects.

Large can prefabricated case:

A. A537 CL2 steel plate prefabrication for Algeria oil storage tank project,
B. Steel plate prefabrication (non-ferrous smelting storage tanks) for Congo (DRC) Copper Cobalt Project
C. Indonesian stainless steel smelting project
Component: high temperature roasting furnace
Material: N08810 nickel alloy
Processing technology: cutting - edge planing - prefabrication
D. Grain storage tank and oil storage tank
E. Prefabrication of onshore desulfurization tower and marine desulfurization tower
F. The 316L/2205 steel plate was prefabricated and exported to Indonesia.

For more information, please contact:
[email protected]

FIN STEEL Machining Platform is a ComprehenSive platform with well-equipped machines, which are imported from Japan, German, Italy, South Korea and Taiwan.

What's more, there are many technical professionals, who have rich experience in stainless steel, carbon steel, special steel, forgingand casting, etc,

Get more information.

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