1.General description of C-sections:
Cee sections are cold roll-formed from high-strength zinc-coated steel by machine to offer an efficient, lightweight, economical roofing or cladding support system for framed structures.It is diffusely used as roof steel framing or girts,to support roof and wall system.Because its lightweight and competitive price,Cee purlins are popularly applied in many kinds of buildings.
2,Range of products:
C steel purlins have normal size chart as follows:
| Normal section size(mm) |
BMT(mm) |
| 80 |
1.7,2.0,2.5,3.0 |
| 100 |
1.7,2.0,2.5,3.0 |
| 120 |
1.7,2.0,2.5,3.0 |
| 140 |
1.7,2.0,2.5,3.0 |
| 150 |
1.7,2.0,2.5,3.0 |
| 160 |
1.7,2.0,2.5,3.0 |
| 180 |
1.7,2.0,2.5,3.0 |
| 200 |
1.7,2.0,2.5,3.0 |
| 220 |
1.7,2.0,2.5,3.0 |
| 250 |
1.7,2.0,2.5,3.0 |
| 300 |
1.7,2.0,2.5,3.0 |
Usually the size of longer lip part is 40 or 50 mm,and the shorter lip is 20mm.Other Cee purlins in special size,welcome you to discuss with us,we will check and see if we could follow your request to make C steel purlins in customized size for you.
3,Corrosion Protection & Material Compatibility for galvanized C purlins:
Some other construction materials and environmental conditions may be harmful to the coated steel products.And these are including the following details:
• Industrial, agricultural, marine or other invasive and humid atmospheric conditions;
• Some incompatible metals or impurities, such as lead or copper;
• Building materials affected by drying and drying cycles,Humidity or high moisture content, such as improperly flavored wood;
• Materials that have been treated with preservatives, such as CCA or sun-treated wood.
The zinc coating range of Cee purlins is 60-275g/m²,you could choose the suitable one for your project,according to your local environmental features.Of course we could also make zinc coating which is higher than 275g/m²,and the max is 450g/m²,but please indicate this special requirement,when inquiry,thank you.
4,Bridging Component Details:
For other connection instruction,please don't be hesitated to contact us to offer,if it's necessary.We have professional engineer team here to offer you related advice and handling instruction.
5,Storage notes of steel purlins:
C&Z Purlins could not be stacked in exposed areas or where is with wet conditions,during extended periods of time.They should be stacked neatly and positioned so that water is not allowed to pond,so that products quality could be guaranteed.Also steel purlins are not allowed to put on the floor directly,it'd better to use dry sleepers under steel frames,to protect them from ground moisture.
If anything unclear about storage,please feel free us to offer you storage instruction in details,we are willing to offer you perfect service.
6,Inquiry notes:
Please indicate the following details,when you make inquiry,thank you.
- C purlin size,like C10020(100 is meaning depth,20 is meaning thickness);
- Zinc coating requirement,usually it's 60-275g/m²,if it's higher than this range,please specially indicate it,thank you;
- Steel standards requirement,like Q195/235/345 or other ASTM,EN standards,etc;
- Other requirement,like packing,accessories,ect.Please also write to us for these details,so that all the cost could clearly quoted.
7,Inquiry contact details:
Company name:Xiamen Yumi Imp.&Exp. Co.,Ltd.
Contact person:Alina,Becky
Tel/Fax:+86-592-6095031
Mob :+86-13559086380/+86-15860744964
We will get back to you within 24 hours,please kindly offer your contact information as details as you can,thank you.
Xiamen Yumi Imp. & Exp. Co., Ltd. will make every effort to provide you with professional service.
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