Galvanized Steel Round Tubes Steel Pipe Galvanized Iron Pipe Low
Price Galvanized Steel Pipes Round Tubes
Hot dip galvanized pipe
The molten metal is reacted with an iron matrix to produce an alloy
layer, thereby combining the substrate and the plating layer.
Hot-dip galvanizing is to pickle the steel pipe first, in order to
remove the iron oxide on the surface of the steel pipe, after
pickling, it is washed by ammonium chloride or zinc chloride
aqueous solution or a mixed aqueous solution of ammonium chloride
and zinc chloride, and then fed. Hot dip plating tank. Hot-dip
galvanizing has the advantages of uniform plating, strong adhesion
and long service life. Most of the northern processes use
galvanized strips to directly coil the zinc.
Product Name | Hot Dip Galvanized Round Steel Pipe / GI Pipe Pre Galvanized Steel
Pipe Galvanized Tube For Construction |
Material | 10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42,
St37-2, St35.4, St52.4, ST35 |
Wall Thickness | 1MM~12MM |
Outer Diameter | 20MM~508MM |
Length | Length:Single random length/Double random length
5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques |
Standard | API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM
A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296,
BS
6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992,
GB/T9711 |
Grade | 10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52
Grade A, Grade B, Grade C |
Technique | Hot Dip Galvanized Round Steel Pipe |
Packing | Bundle, or with all kinds of colors PVC or as your requirements |
Pipe Ends |
Plain end/Beveled,protected by plastic caps on both ends, cut
quare,grooved,threaded and coupling,etc.
|
Surface Treatment | 1. Galvanized
2. PVC,Black and color painting
3. Transparent oil,anti-rust oil
4. According to clients requirement |
Product Application | 1. Fence, greenhouse, door pipe,greenhouse
2. Low pressure liquid, water, gas, oil, line pipe
3. For both indoor and outdoor the building construction
4. Widely used in scaffolding construction which is much cheaper
and convenient |
Origin | China |
Certificates | API ISO9001-2008,SGS.BV |
Delivery Time | Usually within 10-45 days after receipt of advance payment |
Production process
Application
PACKING
We will select the corresponding packaging method according to the
different types of products. We will do our best to reduce the
loss in transportation.
TRANSPORTATION
Before the shipment, there will be professional quality inspection
personnel to carry out on-site testing of materials,
specifications, etc, and photographed and archived. During the
cargo transportation process, the customer can track and inquire
about the progress of the logistics
INSPECTION
Our products are checked through 16 processes at least , and have
quality inspection reports from authoritative third
parties.Professional inspection is provide to ensure that the
weight of the goods is sufficient.
Weifang Wilda Machinery Co.,Ltd founded in 2003. Specializing in the production of
high-precision galvanized welded steel pipes, we can produce round,
square and other special-shaped steel
pipes according to customer orders.
We also have sheet metal processing workshop, welding workshop,
metal surface treatment workshop,
which can meet the needs of different customers.
excellent employees, advanced technology, and sophisticated
equipment, strict management is the company can continue to develop
and raise, the product can win users rely on the root. "Accurate,
reliable, professional"is our spirit of production and service
beliefs
Why Choose Us ?
Q1: Are you a factory or trading company?
A: We are manufacturers and also do export trade.
Q2: Where is your factory located?
A: Weifang Wilda Machinery CO.,Ltd is located in Shandong province of
China,
which has 19 years experience manufacture in metao raw material and
products industry
Q3: Can I get some samples?
A:Yes,We are pleased to provide you with samples of our products.
Q4: How about your quality?
A:We serious control the quality from raw material to finished
pipes. quality.BV, ISO
certificates and SGS test can be provided .So please be assured
that our goods is qualified.
Q5: Price advantage ?
A: Our price is workable, and we are manufacturer then you can get
a competitive price.
Q6:Could you special design and produce for you ?
A: Sure, we have all kinds of professional engineers,Could design and produce special product
according to customer requested.Such as: special Size, special
control, or OEM, etc.
Q7: Could you special design and produce for you ?
A: Sure, we have all kinds of professional engineers,
Could design and produce special product according to customer
requested.
Such as: special Size, special control, or OEM, etc.
Q8: Do you looking for Agent ?
A: Yes, we're looking for the agent all over the world, please
contact us for further discussion.
