China ASTM A53 BS Jip Hot Dipped Galvanized Square Steel Pipe with High Zinc Coating, Find details about China Galvanized Steel Pipe, Steel Tube from ASTM A53 BS Jip Hot Dipped Galvanized Square Steel Pipe with High Zinc Coating
Product Name | Hot Dip Galvanized Steel Pipe In China |
Size | 10*10-400*400mm,WT:0.8-12mm |
Length | 1.5-13m or as your requirement |
Surface | Hot Dip Galvanized/Oiled/Painted |
Zinc Coating | 200-600g/m2 for hot dip galvanized |
Material | Q195/Q215/Q235/Q345/Q195-Q235 |
Standard | ASTM-A53 /BS 1387-1985/ GB/T 3091-2001 for round pipe |
ASTM A500 /GB/T3094 for square/rectangular pipe | |
Ends | Plain /Beveled/ Threaded with sockets coupling and plastic caps/ Necking down/expanding neck/punching holes |
2.Product Chemical Composition & Mechanical Properties :
Grade | Chemical Composition | Mechanical Properties | ||||||
C | Mn | Si | S | P | Yield | Tensile | Elongati | |
Strength Mpa | Strenth Mpa | -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 | ≥215 | 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 |
3.Product standard test:
Q195 ≈ | Grade B,SS330 SPHC,S185 |
Q215 ≈ | Grade C/CS Type B,SS330 SPHC |
Q235 ≈ | Grade D,SS400,S235 |
Q345 ≈ | Grade 50/345,SPFC590,E/S335 |
All items of our products and related tests as follow :
1.ERW black round pipe (ASTM A53,GB..)
2.Weld black square/rectangular pipe(ASTM A500,GB,...)
3.Hot dip galvanized round pipe (BS 1387,ASTM A53,GB ,...)
4.Hot dip galvanized square/rectangular pipe(ASTM A500,GB...)
5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe.
6.Spiral steel pipe
7.Seamless pipe (ASTM A53,A106B,)
8.Oval pipe in galvanized and black surface
9.LTZ... special sizes pipe
10.Steel prop , steel plank,steel scaffolding pipe and accessories... steel constrctution material
11.Steel angle, Flat bar,round bar,sqaure bar,
12.H,I,U,C,T,Y,W...steel beam/channel
13.Deformed steel bar
14.Hot rolled& cold rolled steel sheet/coil in black,galvanized,color coated surface.
Product ApplicationField of use and application:
Basic building,Greenhouse construction,High speed fence.Photovoltaic stent,Sports Equipment,ect.