Galvanized Round Tubes Solar energy systems 275g/m2 zinc coated pre galvanized square and rectangular tubes
| Product Name | Galvanized Round/Square/Rectangular Steel Pipe |
| OD | 15-800mm,customized |
| Wall Thickness | 0.6mm-15mm,customized |
| Pipe Length | 6-12m, or customized |
| Material | 10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35,ect |
| Zinc Coating | Z35-Z275g/m2 |
| Standard | ASTM A53,BS 1387,BS 1139,BS EN10025, BS 4568,GB/T3091-2001,GB/T13793-92, GB/T6728- 2002,API 5L,JIS G3444 |
| Pipe End | Plain end,beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. |
| Surface Treatment | 1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) With Oiled 5) 3 PE, FBE, corrosion resistant coating 6) Anti-rust oil or customized |
| Form | Round, Square, Rectangle, Oval, Coil, Flexible Pipe, Shaft,'U' Shape, etc |
| Inspection | With Hydraulic Testing, Eddy Current , Infrared Test |
| Application | Fence, greenhouse, door pipe,greenhouse,Low pressure liquid, water, gas, oil, line pipe,For both indoor and outdoor the building construction,Widely used in scaffolding construction which is much cheaper and convenient. |
| Packaging | 1. Bundled with narrow steel strips; 3. According to customers' requirement. |
| Port | Shanghai, Qingdao, Tianjin |
| Payment | L/C, T/T, D/P, According to customers' requirement. |
| Our Advantage | 1. Reasonable price with excellent quality. 2. Abundant stock and prompt delivery. 3. Rich supply and export experience, sincere service. |



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Galvanized Steel Pipe
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| Shape | Round Pipe | Square Pipe |
| Size(OD) | 20-219mm | 20mm x20mm-600mm x600mm |
| Wall Thickness (W.T.) | 0.6mm-10mm | 0.6mm-10mm |
| Length | 6m/9m/12m or as customers requirements | |
| Zinc Coating | 40-275g/m2 | |
| Standards | ASTM A500 GB/T3094 GB/T6728 BS1387 JIS G3466 | |
| BS EN10210 BSEN10219 | ||
| Materials | Q195-Grade B, SS330,SPHC, S185 | |
| Q215-Grade C,CS Type B,SS330, SPHC | ||
| Q235-Grade D,SS400,S235JR,S235JO,S235J2 | ||
| Q345-Grade A,B,C,D,E. | ||
| Technique | Welded | |
| ERW &EFW | ||
| Cold Rolled or hot Rolled | ||
| Ends | 1) Plain | |
| 2) Beveled | ||
| 3) Thread with Coupling or cap | ||
| 4) Chamfer | ||
| 5) Groove | ||
| 6) Screw | ||
| End protector | 1. Plastic pipe cap | |
| 2. Iron protector | ||
| Application | Widely used in Structure | |
| Accessorize, Construction, Agriculture, Such as Greenhouse,Farm fence | ||
| Fluid transportation, machinery parts | ||
| the stress parts of the automobile tractor parts etc.
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Production process

Packaging & Shipping


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.