PRODUCT VERVIEW
Hot dipped galvanized steel pipe 2 inch schedule 40 galvanized mild
steel pipe tube
Q195, Q215, Q235, Q345, SS330, SS400, S235JR, S235JO, S235J2 Hot
Dipped Galvanized Steel Pipe
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
ABOUT US
SHANDONG TONGMAO SPECIAL STEEL CO.,LTD is reputed at supplying Stainless Steel Pipe, Carbon Steel,
Seamless Pipe,Alloy Steel Pipe, Hot-Rolled/Cold-Rolled Steel Pipe,
Galvanized Steel Pipe, Welded Steel Pipe, Precision Steel Pipe,
also supply Steel Plate, Steel Coil and Lead Sheet etc.
Our Company combined production, trade, the development of new
products and services together, is one of the provincial
large-scale iron and steel enterprises. Factory products standards
are qualified to meet ISO/GB/ASTM/EN/BS/JIS etc.
The company is in the long-term development process, we are in
cooperation with Baosteel Group, Tianjin Steel Group, Baotou Steel
Group, Panzhihua Iron and Steel Group, Taiyuan Iron and Steel
Group, Anshan Iron and steel Ling, Daye Steel Group and other
well-known domestic mills,and established long-term friendly
cooperative relations with not only the domestic groups, but also
abroad relations, Assab special steel, Japan's Hitachi, Japan
Datong Special and Germany Special Steel, Austria special steel and
other well-known International groups.
Our company insists the principle of honesty and trustworthiness,
has received trust and support from both the domestic and
Internatonal manufacturers.
We will always adhere to the belief of credibility is the life to
develop international market,and try our best to be skilled, highly
responsible team, through win-win cooperation, to meet the
brilliant tomorrow!
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.
