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41*41mm unistrut channels for solar panel bracket
Our Factory:
1.Our raw material are all from Ansteel (one of biggest steel factory in China). This confirm the quality of purlins
2. We have our own galvanizing factory and can ensure zinc coating quality.
3.Our factory has passed ISO9001-2008 International Standardization Organization.
4. Expert manufacture can give you more technology support.

our purline specification:
Material: | Q235, Q235B, Q345, SS304 |
Dimension: | 41*21,41*41,41*52,41*62,41*72,41*82 |
Thinckness | 1.8, 2.0, 2.3, 2.5, 2.75, 3.0mm |
Surface treatment: | Hot-dipped galvanized |
Channel Mode: | Performated and non-performated |
Length: | 6000mm or as you required |
Service life: | 25 years |

41*21mm unistrut channels for solar panel support
We can punch holes according detailed drawing of hole location.
Circle holes(mm) | φ8,φ10,φ12,φ14,φ16,φ18 |
Oval-shaped holes(mm) | 10*20,12*20,16*20,14*22,18*18,18*22 |
41*41mm unistrut channels for solar panel support feature
1. Adaptable to most land condition;
2. low foundation cost;
3. short installation time;
4. less effects on installation site(compared to concrete base);
5. easy to remove.
Fitting:

Packaging & Shipping:
Our delivery time and package
Delivery Time | 15-25 days after receipt of down payment |
Port | Xingang Port, Tianjin, China |
Packing: | 2ton/boundle with 5 steel strip.if you have any other requirement, it’s possible. The size of container: The inner size of container is below: 20 ft GP:5.8m(length)x 2.13m(width)x 2.18m(high) about 24-26 CBM 40 ft GP:11.8m(length)x 2.13m(width)x 2.72m(high)about 68 CBM |

Our certification:

Where can find us:
1. We will attend professional exhibition every year. welcome you pay attention to and visiting us.
2. please kindly find us in //tjkf.en.alibaba.com
3, If need, we can visiting your company by any time.

Other accessories:


We are waiting for you all the time!
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