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1-What is hot dipped galvanized steel tube?
Galvanized Steel are those steel that has been covered with a layer of zinc metal. During galvanizing, steel is immersed in a molten zinc bath, ensuring a tough, uniform barrier coating. Zinc's natural corrosion resistance provides long-term protection, even in outdoor environments. Apart from preventing water corrosion, it is equally effective in dry, indoor environments.
2-What are pre galvanized steel pipe?
Pre galvanized steel pipe/gi pipe is made from pre zinc coated steel strip,the zinc is usually 60-100g/m2,it has a good protection from corrosion but the price is more cheaper than hot dipped galvanized pipe,it is widely used in construction,decoraction,furniture and so on.
3-Products details
Technique:Welded
Outside Diameter:10mm-273mm
Wall Thickness:0.6mm-20mm
Zinc coating:hot dipped one 200-500g/m2,pre galvanized one 40-120g/m2
Length:6 meter or customized.
Standard: ASTM A53, ASTM A500,AS1163,JIS G3444-2004,IS1239-2004,IS1161-1998,IS:3601-2006;DIN2440:2441,EN 10219, BS1387, BS1139:1980,EN39 
Application:Irrigation,construction,communication gas,oil,farm gate,fence,greenhouse and scaffolding and so on
Packing:bundles,or bundle then PVC coating
Shipping:20ft 40ft bulk vessel
Delivery:usually 15-35 days after received the deposit or L/C at sight
Surface:freshly produced\without any peeling and pitting\clean end compared with other supplier's goods
End finish:Plain/ beveled ends or threaded with sockets/coupling and plastic caps.
4-Why choose us?
A-Team:We have expoerted it for more than 10 years,we have a professional export team who can provide you witg better products ,better service,better quotation and better quality.
B-Production:Surface:freshly produced without any peeling and pitting,clean end compared with other supplier's goods
C-Factory advantage:We are a group and has 3 factories.We supply you steel hollow section and steel pipe directly without more cost from trading company.so we can control the quality directly compared with other supplier and trading company.
5-FAQ
1. Q: Are you factory or trading company?
A: We are both manufacturer and trading company; and we have our own factory in Tianjin city.
2. Q: Can you provide sample?
A: Yes, if we have it in stock, sample is available.
3. Q: Can you arrange the shipment?
A: Sure, we can help you with the shipment. We have forwarders who have cooperated with us for many years
4. Q: How about the delivery time?
A: It is based on the order, normally 15 - 20 days after received the deposit.
5. Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication. We guarantee the goods 100% qualified in our price.
6. Q: What are your payment terms?
A: L/C at sight or 30% T/T in advance the balance upon the bill of lading within 3-5 days

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Camilla

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