| Material | 201;202;304;304L;310S;316;316L;409; |
| Size(Round) | 6--325 mm or customized |
| Size(Square&Rectangle) | 10*10-200*200&20*10-200*100 |
| Thickness | 0.25-6.0mm |
| Length | 6m or according to customer’s request |
| Out diameter | 0.7-325mm |
| Outer diameter | ±0.2mm |
| Tolerance:Thickness |
±2mm(0.7-1.0);±3mm(1.0-2.0);±5mm(2.0-3.0);±8mm(3.0-4.0); ±10mm(4.0-6.0) |
| Length | ±0.5mm |
| Process method | Code drawn , annealed with nitrogen protection , ultrasonic , automatic shape, polished |
| Finishing |
A:sanded B:400#-600# mirror C:hairline brushed D:TIN titanlum E:HL brushed & mirror (two kinds of finishing for one pipe) |
Chemical Composition | |||||||
Material |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
201 |
≤0.12 |
≤0.75 |
9.5-12.5 |
≤0.045 |
≤0.03 |
13-16 |
0.8-1.5 |
304 |
≤0.08 |
≤0.75 |
≤2.0 |
≤0.045 |
≤0.03 |
18-19 |
8-10 |
316 |
≤0.08 |
≤1.00 |
≤2.0 |
≤0.035 |
≤0.03 |
10-14 |
16.0-18.5 |
430 |
≤0.12 |
≤0.75 |
≤2.0 |
≤0.04 |
≤0.03 |
16-18 |
≤0.6 |
Profile Steel is used to mount, brace, support, and connect lightweight structural loads in building construction. These include pipes, electrical and data wire, Manufacturer multifunctional 201/304/316/316L/409 profiled welded pipe mechanical systems such as ventilation, air conditioning, and other mechanical systems. Strut channel is also used for other applications Profile Steel that require a strong framework, such as workbenches, shelving systems, equipment racks, etc. Specially made sockets are available to tighten nuts; bolts etc.
KJJKGJH
Profile Steel is equipped with excellent equipments including two sets 1450 reversible rolling mills,Manufacturer multifunctional 201/304/316/316L/409 profiled welded pipe three sets 1150 reversible rolling mills, two sets galvanizing & galvalume lines, two sets color coating lines, one set correcting machine, and one set pickling line.