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GALVANIZED SEAMLESS PIPE
GALVANIZED PIPE
schedule 80 galvanized steel pipe
20 foot galvanized pipe
GALVANIZED SEAMLESS PIPE
GALVANIZED PIPE
schedule 80 galvanized steel pipe
20 foot galvanized pipe

GALVANIZED SEAMLESS PIPE

Galvanized seamless steel pipe is simple steel coated with zinc.
Size:OD: 21.3mm ~ 406.4mm; WT: 0.5mm ~ 20mm;LENGTH: 0.3mtr ~ 18mtr, Ramdon Length, Fixed Length, SRL, DRL
Ends :Square Cut/Threaded, Burr Removeds
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Product introduction
Keywords(pipe type):Seamless & Welded Steel Pipe (Round/Square/Rectangular)
Size:OD: 21.3mm ~ 406.4mm; WT: 0.5mm ~ 20mm;LENGTH: 0.3mtr ~ 18mtr, Ramdon Length, Fixed Length, SRL, DRL
Standard & Grade:GB/T 3091 Q195/Q215/Q235/Q345, ASTM A53, BS 1387, JIS G3444 STK400/STK500, EN 39, EN 1139 S235JR/S275JR, EN 10025, EN 10219
Ends :Square Cut/Threaded, Burr Removeds
Delivery:Within 30 days and Depends on your order quantity
Payment:TT, LC , OA , D/P
Packing:Steel Strips bundled, Plastic Caps plugged, Waterproof Paper wrapped etc
Usage:Used for transporting low pressure liquid, gas and heating
Description
Hot Dip Galvanizing Process
Material Inspection (Steel Pipe) — Hanging — De-greasing — Rinsing — Pickling — Washing — Dipping Fluxing — Hot Air Drying — Inside and Outside Hot-dipped Galvanizing Blow
— Cooling — Passivation and Rising — Unloading — Inspection and Trimming — Type Identification — Packaging and Storing and Transportation
Commodity Galvanized Seamless Pipe
OD   21.3mm ~ 406.4mm
thickness    0.5mm ~ 20mm
length   0.3mtr ~ 18mtr
material   Q195—Grade B, SS330, SPC, S185Q215—Grade C,CS Type B, SS330, SPHCQ235—Grade D, SS400, S235JR, S235JO, S235J2Q345—SS500, ST52
Standard  GB/T13793-1992,GB/T14291-2006, GB/T3091-       1993,GB/T3092-1993,GB3640-88BS1387/1985,ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc
zinc coating   pre galvanized steel pipe: 60-150g/m2hot dipped galvanized steel pipe:200-400g/m2
application   Widely used in Structure, Accessorize,Construction,Fluid transportation,machinery parts,the stressparts of the automobiletractor parts and so on
Package  1)   Big OD: in bulk2)   Small OD: packed by steel strips3)   Plastic bags4)   According to customer’s requirement
advantage 1. reasonable price with excellent quality2, abundant stock and prompt delivery3, rich supply and export experience, sincere service
Technical data
Standard
 Element Material Chemical Composition% Mechanical Property
   
C%
 
Mn%
 
S%
 
P%
 
Si%
Yield Point
(Mpa)
Tensile Strength
(Mpa)
Elongation
(%)
Q195 0.06-0.12 0.25-0.50 <0.050 <0.045 <0.30 >195 315-430 32-33
Q215 0.09-0.15 0.25-0.55 <0.05 <0.045 <0.30 >215 335-450 26-31
Q235 0.12-0.20 0.30-0.70 <0.045 <0.045 <0.30 >235 375-500 24-26
Q345 <0.20 1.0-1.6 <0.040 <0.040 <0.55 >345 470-630 21-22

Painting & Coating
Degreasing, pickling, cleaning, galvanizing, passivation











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