Usage Building material
Surface Zinc coating
Alloy Or Not Non-alloy
Packging & Delivery
Min Order1 metric ton
Galvanized steel pipe is a kind of welded steel pipe which surface covered by galvanized layer.
Hot dipped galvanized steel pipe is a steel pipe that has been coated with zinc. This coating protects the steel from corrosion.To create hot dipped galvanized steel pipe, steel materials are placed into a molten bath of zinc for galvanization.It is thicker than pre-galvanized steel pipe.
Zinc coating:20-400 g/m2
1 Uniform coating
2 Strong adhesion
3 Long service life
4 Strong corrosion resistance
1 Easy maintenance: easy to change the line
2 High strength: resistance to trampling, impact resistance, to prevent the construction of short circuit caused by piercing the tube
3 Anti interference: shielding signal to prevent interference between strong and weak electricity
4 Safety: insulation to prevent electrical leakage
5 Flame retardant: to prevent the combustion caused by the short circuit
6 Environmental protection : an be recycled, to avoid the two pollution
7 High carrying capacity: The current transfer ratio of galvanized steel pipe under the same wire diameter is higher and the service life of the circuit is long
8 Power saving: heat conduction is fast, the working environment temperature of the line is low, the loss of the circuit is very small, and the electricity is saved.
Galvanized steel is widely used in construction, machinery, coal, chemical industry, electric power, railway vehicles, automobile industry, highway, bridge, container, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery and other manufacturing industries.
Galvanized steel pipe is also widely used in fire fighting, electric power and highway.
The use of galvanized pipe is very wide, except for conveying water, gas, oil and other general low pressure fluid pipeline,and also used in petroleum industry.
Especially used for Oil well pipe in offshore oil field and petroleum
pipeline ,oil heater for chemical coking equipment,condensing cooler,coal run oil pipe exchanger,support piles,jetty tubular pile and mine tunnel support frame tube etc.
GB/T3091-2001 : Q195,Q235,Q345
EN10219 : S2356JR,S355J2H
JIS G3444 : 2004 STK400, STK500
S3101 : SS400
ASTM A53 API 5L
1. Bundle packing.
2. Bevelled end or plain end as buyer's required.
3. Marking: as per customer's requests.
4. Plastic bag wrapped outside the pipe.
5. Pack into plywood case.
6. Plastic caps at ends.