Galvanized C section purlins
1.Material description:
Our Cee purlins are cold roll-formed from galvanized steel trips,which is complying with GB/T6725-2002 standards.Usually we will know more about Q195/235/345,it's indicating the steel standards,and 195/235/345 is mainly meaning the yield strength is no less than 195/235/345 MPa.Of course if customers have other standards required,please feel free to discuss with us,we could also follow your requirement for your project.
At the same time,there is zinc coating for C section material,the normal range of zinc coating is 60-275g/m²,you could indicate the zinc coating requirement,when you make inquiry.The max zinc coating we could do is 450g/m².Please be noted,thank you.
Regarding C steel purlins' thickness,our range is 1.7mm-3.0mm.For any special thickness that is not in this range,please feel free to specially proposed,and we will recheck again if we could buy the material and make as per your thickness request.
2.Typical assemblies of galvanized C purlins:
1.As roof purlins:
It's used for supporting the roofing system and connecting with steel beam.We could supply all the accessories that is needed for galvanized roof purlins.If you have order requirement for this,please kindly indicate when you make inquiry.
2.As girts:
To be connected by steel column and support the wall claddings.
3.Testing and technical support:
The effectiveness of our C purlins and accessories has been
verified by on-site testing and trials.Our company has experienced technical engineer team,which can assist with any questions about the use of steel frames.
4.C purlin size range:
One standard C-section is including D/B/L/t 4 parts,here we show you the size range of this four parts.If you have the size requirement,please indicate the data for D/B/L/t,thank you.
| Part |
Range(mm) |
| D |
80-350 |
| B |
50/60/70 |
| L |
15/20 |
| t |
1.7-3.0 |
5.Advantages of using our C steel frames
·Designed in accordance with GB/T6725-2002 standards,which is strict complying to requirements for China national standards.At the same time,we could also follow your required standards,such as ASTM,AS,EN standards;
·A full range of sections from 80mm to 350mm for your choices,even it's special size,please let us know the size in details,we will check if our equipment could be adjusted and make as per your request,we will do our best to make for you;
·Our C purlins and girts can by supplied plain, or punched using standard hole punching, spaced to your requirement or specifications.You could offer us the punching holes design,then we could offer you exact price;
·Our C section frames and girts are manufactured from high tensile steel for increased strength and lightweight.The material brand could be appointed,like Bao steel brand,Shougang brand,Tanggang brand,etc.
·Coating mass range is from 60-275g/m²,which could offer long life under normal circumstances.The max zinc coating is 450g/m²,please tell us,when you have the special requirement on zinc coating.
6.Packing&loading reference:
C purlins are usually packed in bundles with straps fasten on it,and loaded by forklift.If you have any other special packing loading for Cee purlins,please indicate this requirement,when you make inquiry,so we could consider all the cost in.
7.Notes:
For more details of C steel purlins,please feel free to make inquiry to us by e-mail .We will reply your e-mail within 24 hours.Xiamen Yumi Imp.&Exp. Co., Ltd. warmly welcome you to make inquiry about our products,and we will offer our best service for you .
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