Type: | Welded |
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Technique: | ERW |
Material: | Carbon Steel |
Surface Treatment: | Galvanized |
Usage: | Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose |
Section Shape: | Round |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Pre Galvanized Round pipe
Product Basic Info:
Shape: | round |
OD: | 3/4"-5"(20-125mm) |
Wall thickness: | 0.6-2.3mm |
length: | 4-13m (as customers' request) |
Surface: | Pre Galvanized/Painted , can be dealed as customers'need |
Zinc Coating: | Normal 40-60g/m2 or as clients'request |
Material: | Q195/Q215/Q235 |
Standard: | ASTM-A53 /BS 1387-1985/ GB/T 3091-2001 |
Manufacturing Technique | Weld/Seamless, ERW/SSAW/LSAW, Cold Drawn/Hot Drawn |
Ends: | Plain /Beveled/ Threaded with sockets coupling and plastic caps/ Necking down/ Expanding neck/ Punching holes |
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 |
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 |
Production Application
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.
Suppliers with verified business licenses