Hot dipped galvanized steel pipe galvanized mild steel pipe tube
Galvanizing can increase the corrosion resistance of steel pipes and prolong their service life. Hot dip galvanized steel pipes are widely used in construction, machinery, coal mining, chemical industry, electric power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, exploration machinery and other manufacturing industries.
Product description
| Size | OD(Outer Diameter) | 15mm-168mm) |
| WT(Wall Thickness) | 0.5-2.75mm.
SCH10s,SCH40s,STD,XS,SCH80,
SCH160,XXS etc. |
| ZINC COATED | 1)Pre-galvanized steel pipe:Z40-80g/m2
2)Hot dip galvanized steel pipe:Z200-520g/m2 |
| Material | Q195 → Grade B, SS330,SPHC, S185
Q215 → Grade C,CS Type B,SS330, SPHC
Q235 → Grade D,SS400,S235JR,S235JO,S235J2
Q345 → SS500,ST52 |
| Standard | BS1387,EN10297,BS6323,BSEN10217,GB/T13793-1992,
GB/T14291-2006,GB/T3091-1993,GB/T3092-1993,GB3640-88,
ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc |
| Section shape | Round/Square/Rectangular |
| Type | Welded Pipe |
| Technique | Electronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW) |
| Welded Line Type | Longitudinal |
| Ends | 1)Plain2)Beveled3)Thread with Coupling or cap |
| End protector | 1) Plastic pipe cap2) Iron protector |
| Surface Treatment | 1) Bared
2) Black Painted (varnish coating)
3) Galvanized
4) With Oiled
5) 3 PE, FBE, corrosion resistant coating |
| Inspection | With Hydraulic Testing, Eddy Current , Infrared Test |
| Class A test pressure | 4.83MPa-13.10Mpa |
Detailed photos
Product parameters
The process flow is as follows:
black tube - alkali washing - water washing - acid pickling - rinsing with clean water - Leaching additives - drying - hot dip galvanizing - External blowing - internal blowing - air cooling - water cooling - passivation - water rinsing - Inspection - weighing - warehousing.
Packing and shipping
FAQ
How can I contact with your company?
We are always ready to serve you via Email, Wechat or Mobile telephone.
What is your working time?
Monday-Saturday : 8:00AM-17:30PM (Beijing time, GMT+08.00)
We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . For detail,
please see our update holiday notice. During these period, if you have a demand, Please
send me an email.
Do you provide free samples?
Yes, we can provide a free small sample for testing, buyer should bear all the shipping costs.
What is your payment terms?
T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal
We are doing the best to match your demand.
What is the lead time?
Usually sample lead time is 7 days after payment has been confirmed.
Normal order is 10-30days,it depends on customers' quantity.
Anyway,we try to offer good-quality products as soon as possible.
Product Tags:
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DIN STD 1.25 Inch Hot Dipped Galvanized Steel Pipe MTC ERW Round Tube 15mm Dia Images
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