Hot Dipped Galvanized Pipe
1)O.D. 10mm--406mm
2)W.T. 0.6mm--20mm
3)Standards: ASTM DIN BS GB API JIS
Technique:hot rolled or cold rolled
Galvanized pipe
1.Standard ; 1).ASTM A106 GR B , ASTM A53 GR B, ASTM A178 GR C
2)JIS G4051 S20C ,JIS G4051 S45C, JIS G3454 STPG370, JIS 3454 STPG42
3)DIN St 45-8, St 42-2, st 45-4, st52.4
2.Specification:60-610mm*2-37mm
3.Usage: boiler use, water transport, building, machinery, traffic, aviation, oil development etc.
Detailed Description of GI Steel Pipe
| Type | Application | Standard | Material |
| alloy steel pipe | it is used in petroleum,chemical, electric power,boiler etc as they Resistance to high temperature, low temperature resistance,Corrosion resistance |
ASTM SA335 | A335P22 A335P5 A335P9 A335P91 |
| stainless steel pipe |
Applies to oil, aviation, metallurgy, food, water conservancy,electric power, chemical industry, Chemical, chemical fiber, pharmaceutical machinery, etc |
ASTM A213 ASTM A312 |
304 304L 316 316L 321 |
| steel pipe for low temperature |
Apply to-45 °C ~ 195 °C level-low temperature and low pressure vessel pipe heat exchanger pipeline |
ASTM A333 | A333 GR6 |
| steel pipe for high-pressure boiler |
Used in manufacturing by high pressure boiler tube,the collection box, steam pipe, etc |
ASTM SA106 | A106 GRB |
| steel pipe for fluid |
Applicable to transmission fluid which are seamless steel tube |
ASTM A106 ASTM A53 |
A53 B A106 B |
| steel pipe for structure |
Used in general structure, engineering scaffolds, mechanical |
ASTM A53 | A53 B |
| pipeline steel pipe | Used in oil and natural gas industry in order to transmit the he oxygen, water and oil |
API 5L | A,B,X42 ,X46,X52,X56 ,X60,X65,X70,X80 |
| ERW STEEL PIPE | Used in general structure stents, low voltage liquid transportation, etc |
GB/T13793-1992 GB3091-2001 |
A53 A333 GR6 |
| Sprial steel pipe | Apply to low voltage liquid transportation |
SY/T5037-2000 | A53 A333 GR6 |
