prices schedule 40 cast iron pipe carbon steel pipe prices!!!

round/sqaure/rectangular/ovalor other special section tube
2. OD:
20-219.1mm, WT: 0.8-12mm
Size:
10*10-400*400mm,WT:0.8-12mm
Size:
10*20-400*600mm, WT:0.8-12mm
length:
0.3-13m (as customers' request)
3. Surface:
Pre-galvanized/Hot Dip Galvanized/Oiled/Painted/Bared , can be dealed as customers'need
4. Zinc Coating:
50-150g/m2 for Pre- galvanized, more than 200g/m2 for hot dip galvanized.or as clients'need
5. Material:
Q195/Q215/Q235/Q345/Q195-Q235 ABCD
6. Standard:
ASTM-A53/BS 1387-1985/GB/T 3091-2001 for round pipe
ASTM A500 /GB/T3094 for square/rectangular pipe
7. Packing:
Hexagon bundles with steel strapped,oiled,varnished or stenciled or as request
8. Manufacturing Technique :
Weld/Seamless/ ERW/ SSAW/ LSAW / Cold Drawn/ Hot Drawn
9. Ends:
Plain /Beveled/ Threaded with sockets coupling and plastic caps/ Necking down/ Expanding neck/ Punching holesChemical Composition
Mechanical Properties
C
Mn
Si
S
P
Yield
Strength Mpa
Tensile
Strenth Mpa
Elongati
-on %
Q195
0.06-0.12
0.25-0.50
≤0.30
≤0.045
≤0.05
≥195
315-430
≥33
Q215
0.09-0.15
0.25-0.55
≤0.30
≤0.05
≤0.045
≥217
335-450
≥27
Q235
0.12-0.20
0.30-0.67
≤0.30
≤0.045
≤0.04
≥235
375-500
≥26
Q345
≤0.20
1.00-1.60
≤0.55
≤0.04
≤0.04
≥345
470-630
≥22 1. Construction projects, civil chimneys, central air conditioning pipe,
2. Fences, threading pipe, greenhouse canopy (trellis tube),
3. Roller shutters doors, light steel keel,
4. Supporting tube, furniture, sports equipment, tents, guardrail etc.