Standard Sizes of Steel Lip Channel Galvanized Roof C Section Purlins for Sale

Price $650.00 Compare
Min Order 10 Tons
Availability In Stock
Shipping From Shandong, China
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LIAOCHENG HUAJIAN STEEL CO., LTD.

VIP   Audited Supplier 10 years
Profile Certified by SGS/BV
80*40*20*2mm
Cold Bending Inner Edge Channel
GB, ASTM, JIS, AISI, DIN, BS
C Channel
Perforated
5-12m
Q235B Q355b A36 Ss400
According to Standard
25tons
Customized
Fast Delivery, Within 15 Days
HJ steel
in Bundles with Steel Straps
80*40*20*2mm
Shandong Province, China
Product Description
 
Product Description
C-shaped steel is automatically processed and formed by a C-

shaped steel forming machine. The C-shaped steel forming

machine can automatically complete the forming process of C-

shaped steel based on the given C-shaped steel size. C-shaped

steel is widely used in purlins, wall beams of steel structures, and

can also be self assembled into lightweight building components

such as roof trusses and brackets. In addition, it can also be used

for columns, beams, and arms in mechanical light industry

manufacturing.
Cold formed Z-shaped steel has the advantages of adjustable

specifications and high compressive strength. It is widely used in

fields such as automobiles, railway vehicles, building doors and

windows, transportation, shelves, electrical cabinets, highway

guardrails, building steel structures, containers, steel formwork

and scaffolding, solar powered support shipbuilding, bridges,

transmission towers, steel sheet piles, cable trays, agricultural

machinery, furniture, warehousing, guide rails, keel steel,

vegetable greenhouses, pipeline supports, municipal

construction, etc.

 

Products Specification

Chinese Standard Channel Bars (GB)

Standard: GB/T707-1988
Grade: GB/T9787-1988 Q235 Q275 Q345

Product Parameters

 

GB Chemical Composition
GradeGradeC
(%)
Mn
(%)
SiPSV
(%)
Nb
(%)
Ti
(%)
≤(%)
Q195-0.06-0.120.25-0.500.300.0500.045---
Q215A0.09-0.150.25-0.550.300.0500.045---
B0.045---
Q235A0.14-0.220.30-0.650.300.0500.045---
B0.12-0.200.30-0.700.045---
Q345A≤0.201.00-1.600.550.0450.0450.02
-0.15
0.015
-0.060
0.02
-0.20
B0.0400.040

 
 
GB Mechanical Properties
GradeYield StrengthTensile Strength
(Mpa)
Elongation180°Cold-Bend Test
r-Pin Diameter
a-Thickness
Charpy V-notch
Impact Test
(Longitudinal)
Thickness
(mm)
σS≥
(Mpa)
Thickness
(mm)
δ
≥(%)
LongitudinalTransverseTemperature
ºC
AKV/J≥
Q195≤16195315-430≤163300.5a--
>16-40185>16-4032
>40-60->40-60--
>60-100->60-100--
>100-150->100-150--
>150->150--
Q215≤16215330-450≤16310.5aa2027
>16-40205>16-4030
>40-60195>40-6029
>60-100185>60-100281.5a2a
>100-150175>100-150272a2.5a
>150165>15026
Q235≤16235375-500≤1626a1.5a2027
>16-40225>16-4025
>40-60215>40-60240
>60-100205>60-100232a2.5a
>100-150195>100-150222.5a3a-20
>150185>15021
Q345≤16345470-63021--2034
>16-35325
>35-50295
>50-100275
 
Detailed Photos

Products Application
 

 

Application
Steel purlin is widely used in various building structure and engineering structure:
a).used for the plant, high-rise building construction
b).used for the bridge, shipment building
c).used for lifting and transportation machinery, equipment manufacturing base building
d).used for the support, foundation pile manufacturing

 

Packaging & Shipping

 

Company Profile


Liaocheng Huajian Steel Co.,Ltd is located in Liaocheng, Shandong Province, which is known as "the Water City of Jiangbei",
and our company was established in the year 2012. We are a modern private enterprises which are specialized in processing
and exporting steel materials in China and win high reputations from our customers.
Our main items are:

1. Steel plate, steel sheet, wear resistance steel plate, high strength steel plate, HRC MS plate, checkered steel plate,
alloy steel plate /coil etc..
2. Cold rolled steel coil/sheet,galvanized steel coil/sheet, galvalume steel coil/ sheet, prepainted steel coil/ sheet,
corrugated roofing steel sheet
3. steel profiles, such as, steel angle section, H beams, I beams, Channel section etc..
4. Carbon steel pipe, seamless steel pipe, welded steel pipe,spiral welded pipe, galvanized steel round and square tubes,
and stainless steel etc.

 

FAQ
1.Price TermFOBCFRCIF
2.Payment1. FOB: 100%T/T,30% deposti,70% balance paid before shipment.
2. CFR or CIF: 30% deposti,70% balance paid against the copy of the B/L.
3. LC at sight.
3.Delivery Timefast delivery :10~15 days after deposit
4.MOQ25 tons per size
5.PackageStandard Export seaworthy package
6.Products' DetailsA:size
B:length
C:Surface Treatment: black, painting, or galvanized
D:To difference Country.max load in one 20'GP
Aboving requiremenst or any other question, please kindly E-mail or call us.


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