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...ERW Steel Pipes Double Welded Annealed Surface Material Grade TP304 , TP304L , TP304H , TP316 , TP316L , TP316Ti , TP309S , TP310S , TP321 , TP321H , TP347 , TP347H , etc Outer Diameter 10.3mm-1219mm Wall Th...
...Welded Pipe , ERW Steel Pipe Cold Rolled 1. Material Grade: TP304 , TP304L , TP304H , TP316 , TP316L , TP316Ti , TP309S , TP310S , TP321 , TP321H , TP347 , TP347H , etc 2. Outer Diameter: 10.3mm-1219mm Wall ...
...ERW Duplex Steel Polished Welded Tube 1. Material Grade: TP304 , TP304L , TP304H , TP316 , TP316L , TP316Ti , TP309S , TP310S , TP321 , TP321H , TP347 , TP347H , etc 2. Outer Diameter: 3.18mm-101.6mm Wall Th...
...ERW Bright Annealed Duplex Steel Welded Tube For Heat Exchanger 1 . OD ( Outer Diameter ) : 3.18mm to 101.6mm 2 . WT ( Wall Thickness ) : 0.5mm to 20mm 3 . Length : According to customer's requirement 4 . St...
...-effectiveness. Manufactured by rolling metal sheets and welding the edges together using an electric current, these pipes exhibit uniformity and durability. Widely used in structural applications, oil and g...
... Welded) HFI (High Frequency Induction) EFW(ELECTRIC FUSION WELDED TUBE) HFW(High-Frequency Welding) Quality Standard: ERW HFI , EFW,: GB/T3091 Welded steel pipe for low pressure liquid delivery GB/T9711 Pet...
... high-frequency straight seam welded pipe and corresponding square pipe and special-shaped pipe(δ≤2.0mm). The composition of equipment is from uncoiler to fixed length cutting saw. ......
...Welding ERW Steel Pipe For Oil Gas Water ERW steel pipe welding technology adopts skin effect principle produced by high frequency current to heat hot rolled coil to molten state, then through the mechanic...
...ERW Pipe making machines is used to level the fixed strip after slitting line, and entry it to forming machine, bend to pipe by roller, melt the strip edges through the High frequency current, squeeze and we...
... surface and provide additional strength. This process is more suited for applications that have strict tolerance, straightness, and surface condition requirements because cold rolling is a more precise fini...
Superior ERW Welded Steel Pipe Tube 1.5in 10 Inch For Construction OD 219-3048mm thickness 5-30mm material Q195Grade B, SS330, SPC, S185 Q215Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235J...
...ERW Welded Steel Pipe For Oil Gas Steel Pipes manufacturers and Exports huge range of ERW Steel Tubes & other Steel Pipes. For pipes or tubes size 4 inch (10.2mm) OD and below, strip is fed into a set of f...
ddErw Steel Pipe A106 Sch 40 Astm Cold Rolled Erw Weld DN 150 Erw Steel Pipe could be a most common sort of CS fitting utilized to connect pipe or tubing to permit a alter of direction, more often than not a 90...
... pipe Material Q195/Q235/Q345 Thickness 0.5-20mm Technique ERW Length 1-12 m or according to customers' requirements Surface Black Delivery 15-30 days after despoit. Payment 30% ......
erw pipe mill / stainless steel tube mill Details Automatic Tube Mill Production Process : Decoiler--Branding--Forming--Welding--Grinding--Sizing--Straightening--Length fixing--Cutting--Unloading etc Applicatio...
ERW High Frequency Welding Carbon Steel Tube Mill Water Supply Pipe Production Product Process: material(steel coil)→uncoiler→shear and welder→horizontal(or cage) accumulator→forming mill→ HF soild welder→sizin...
...-530mm, thickness 4-9mm). Use FFX molding: On this equipment, the most economical and reasonable molding process is used to continuously and smoothly bend into a seamed tube. Due to the special design of the...
GB/T9711-2011 PSL1 Round Pipe Chart of Weight ERW Q235 Welded Steel Tube ERW Casing Pipe GB/T9711-2011 PSL1 Round Pipe Chart of Weight ERW Q235 Welded Steel Tube ERW Casing Pipe Standard: GB/T9711-2011 PSL1,GB/...
..., Normalized, BK, BKW, NBK, GBK Product Name ERW Steel Tube Section Shape Round Technique Seamless, Cold Drawn, Zinc-Coated, Weld, Welded Surface Treatment Oil-dip, Varnish, Passivation, Phosphating, Shot Bl...