OEM ODM factory ERW Galvanized Round Tube Steel Round Tube Steel Pipe Galvanized Iron Pipe Hollow Section
Surface Treatment
1. Bared 2.Black Painted (varnish coating) 3.Galvanized
| Specification | OD | | 21.3mm-406.4mm |
| WT | | 1.2-20mm |
| Length | | 1-12m |
| Zinc coat | 200-600g/m² | 20-83μm | 0.13-2oz/ft² |
| Technique | Pre-galvanized / Hot-dipped galvanized / Hang-planting galvanization |
| Steel grades | Q195, Q235A-B, Q345A-E, 20#, 10#,16Mn, ASTM A36,ASTM A500, ASTM A53, ASTM 106, SS400, St37, St52, S235JR, S355TRH ect. |
| Standards | GB/T 3091-2001,GB/T13912-2002, BS 1387, ASTM F1083 ect. |
| Pipe ends | plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp, or as customers' requirement |
| treatment |
| Delivery Time | 10days from stock; 15-20days produced according to the qty |
| Others | 1.All the pipes is high-frequency welded. 2.Both inner and outer welded stab can be removed. 3.Special design available according to requirement. 4.Pipe can be necked down and punched holes. 5.Supplying BV or SGS Inspection if client need. |
| Product Name | Hot Dip Galvanized Round Steel Pipe / GI Pipe Pre Galvanized Steel Pipe Galvanized Tube |
| 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.
Product Tags:
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OEM ODM Galvanized Round Tube Q235 Q345 Mild Steel ERW Round Tube Images
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