Hot Dip Galvanized Steel Pipe / GI pipe Pre Galvanized Steel Pipe
Galvanized Tube for Construction
In order to improve the corrosion resistance of steel pipe, the
ordinary steel pipe was galvanized. Galvanized steel pipe is
divided into hot dip galvanized and electric dip galvanized, hot
dip galvanized layer thick, electric dip galvanized cost is low,
the surface is not very smooth. Oxygen blowing welding pipe for
steel blowing oxygen pipe, generally with small diameter welded
steel pipe, specifications by 3/8-2 inches of eight. Made of 08,
10, 15, 20 or 195-Q235 steel strip, in order to prevent corrosion,
some of the effective aluminizing treatment.
Galvanized pipe adopts sulphate galvanized iron alloy technology,
which is perforated directly between the grooves in the production
line without any out or overflow of the solution. The production
process is composed of a circulating system. The solution of each
tank, namely acid and alkali solution, electroplating solution,
light and passivation solution, can only be recycled and reused
without leakage or discharge to the system. There are only 5
cleaning tanks on the production line, which can be recycled and
discharged regularly, especially if passivation is not cleaned
without waste water.
The product description:
Product name | galvanized tube/pipe | |
Zinc coating | 30g-275g | |
Outer diameter | 20MM~508MM | |
Wall thickness | 1MM~12MM | |
Technique | Hot dipped galvanized | |
Surface treatment | galvanized | |
Tolerance | ±0.01mm | |
Grade | 10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42,
St37-2, St35.4, St52.4, ST35 | |
Application | Mainly used in construction, light industry, automobile,
agriculture, animal husbandry, fishery and commerce industries. | |
MOQ | 1T | |
Sample | Support | |
Packing | Standard Export Seaworthy Package Suit for all kinds of
transport,or as required |
The product photo:
The product packaging:
About Us:
SHANDONG TONGMAO SPECIAL STEEL CO.,LTD is reputed at supplying stainless steel pipe,carbon steel seamless pipe,alloy steel
pipe,hot-rolled steel pipe,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 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 steel,special steel,Austria special steel and
other well-known foreign groups.
Our company insists the principle of honesty and
trustworthiness,has received trust and support from both the
domestic and foreign 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:
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world.
Q:What are the shipping ports?
A:Under normal circumstances, we ship from Shanghai, Tianjin,
Qingdao ports, you can choose other ports according to your needs.
Q:What are the certifications for your products?
A:We have ISO 9001, SGS, EWC and other certifications.
Q:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be
delayed if the demand is extremely large or special circumstances
occur.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit
our factory.
