38*38 ms square Steel Pipe price list
Q195 Square Pipe , Rectangular Pipe , ERW Welded Tube Square Tube Carbon Steel Pipe Zinc plating has stronger protective effect and strong corrosion resistance. The whole structure is composed of zinc, which forms a dense four-part crystal, which forms a barrier on the steel plate, thus effectively preventing the penetration of corrosion factors. Corrosion resistance from zinc barrier layer protection function. Zinc forms an insoluble oxide layer and ACTS as a barrier to protect the zinc when it is protected by cutting edges, scratches and coating abrasions.
The Galvanized Tubes has two main types: hot-dip galvanized Steel Square pipe and galvanized square pipe. Hot dip galvanized square pipe has wet method, dry method, lead and zinc method, REDOX method and so on. The main difference of different hot galvanizing methods is to improve the quality of galvanizing on the surface of the tube after the acid leaching of the tube. In present production, dry method and REDOX method are mainly used. The surface of zinc coating is very smooth, dense and uniform. Good mechanical properties and corrosion resistance; Zinc consumption is 60% ~ 75% lower than hot dip galvanization. Electrogalvanizing has a certain degree of complexity in technology, but it is necessary to apply this method to single-sided coating, double-sided coating with different coating thickness inside and outside, as well as thin-walled tube galvanization.
| Material || Q195 Q215 Q235 Q345 ASTM A500 GR.B. , ASTM A 36 GR. B, JIS G3466 DIN EN10210, DIN EN10219 etc |
| Length || 1m-5.8m length in 20' container, 6-12m length in 40' container or by bulk vessel |
| Ends || Plain |
| Surface Treatment || 1.Bare |
| || 2. anti-rust Oil |
| || 3. Pre-Galvanized, Hot dipped Galvanized |
| || 4.Black Painted (varnish coating) |
| || 5. 3PE or as per buyer's requirement |
| Technique || ERW |
| Usage || industry Structure, Motorbike and Automobile, Ornamental, medical equipment, Sport equipment and Home Furniture. |
| Section Shape || Square , Rectangular |
| MOQ || 5Mtons |
| Delivery || Within 20 working days after receipt the down payment. |
| Payment terms || TT, LC at sight or negotiation |
| Packing || Standard seaworthy packaging or as customers` requirements |
| Inspection || With Hydraulic Testing, Eddy Current , Infrared Test, BV, SGS or as customer`s requirements |
| Certificate || ISO 9001, BV, SGS, SONCAP, SASO etc |
| Advantages || 1.Reasonable price with excellent quality |
| 2.Abundant stock and prompt delivery |
| 3.Rich supply and export experience, sincere service |
| 4.Reliable forwarder, 2-hour away from port. |
| Others || 1) Special design available according to requirement |
| || 2) Pipe can be necked down, punching hole on pipe wall |
| || 3) Pipe fittings, elbows are available. |
| || 4) All production process are under the ISO9001: 2000 strictly |
1. Our company produce various specifications,models as per standards
2. Using high -quality material and advanced production technology and equipment for processing
3. Applicable to a humid climate and the harsh corrosive enviroment
4. Products has been exported to Europe,North American,the Middle East,South East Asia,Africa,Asia,European,other countries and regions
1. Is your samples free?
Yes, we can provide free samples to my clients.
2. How many days will the samples be finished?
Generally the samples will be sent immediately by the air express in 2~3 days if the goods are in stock.
3. And how about the mass production?
Normally within 20-25 days according to your order.
4. Are you a manufacture?
Yes, we have been in providing the products in this field for 15 years.
5. Is customized availabls?
Yes, we can OEM according to your detailed drawings.
We also produce Aluminum Window Screen, Stainless steel wire mesh, Expanded & Perforated Metal, Steel Pipe, Galvanized Iron Pipe, Seamless Steel Pipe , Corner Bead . Wire Mesh Filter , Woven Mesh , Decorative Wire Mesh, Hexagonal Wire Mesh, Galvanized Welded Wire Mesh,Galvanized Roofing Sheet .
Welcome inquiry, we will quote our best price.
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Product Categories : Steel Pipe > Square Tube