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Home > Metallurgy, Mineral & Energy > Steel & Products > Steel Pipe & Tube > Q235 Q355 ERW Hot-DIP Galvanized Round Steel Pipe for Outdoor Structures
Q235 Q355 ERW Hot-DIP Galvanized Round Steel Pipe for Outdoor Structures
Product Spotlights
Length range: 6m – 12m – flexible for project needs
Galvanized steel pipe – Excellent corrosion resistance, long service life
Oil & gas grade – High strength, pressure resistant
Factory direct – Strict QC, competitive pricing
Large stock custom lengths & coating
Galvanized steel pipe – Excellent corrosion resistance, long service life
Oil & gas grade – High strength, pressure resistant
Factory direct – Strict QC, competitive pricing
Large stock custom lengths & coating
Negotiable
MOQ: 2 Tons (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Type:
Seamless
Technique:
Hot Rolled
Surface Treatment:
Galvanized
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin port
Delivery Detail:
7 days
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Type
Seamless
Technique
Hot Rolled
Surface Treatment
Galvanized
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Material
Carbon Steel
Section Shape
Round
Spangle Type
Regular Spangle
Grade
DX51D~DX53D,Q235,Q195
Skin Pass
Yes
Price term
EXW FOB CIF CRF
Coating
Z30-Z275
Thickness
0.12-30mm
Tolerance
±1%
Zinc Coating
40-275g/m2
Oiled or Non-oiled
Non-oiled
PAYMENT
TT30%+70% Balance
Transport Package
Exported Packaging Standard
Specification
Customer customization
Origin
china
Product Description
Pre Galvanized Steel Pipe Gi Pipe for Construction
Product Description
I.Product Basic Info:
| Shape: | Round |
| OD: | 10-219.1mm |
| Wall thickness: | 0.5-2.75mm |
| Length: | 3-13m (as customers' request) |
| Surface: | Pre-galvanized/Hot Dip Galvanized/Painted , can be dealed as customers'need |
| Zinc Coating: | 50-275g/m2 |
| Material: | Q195/Q235/Q345 |
| Standard: | ASTM-A53 /BS 1387-1985/ GB/T 3091-2001 for round pipe |
| 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 |
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 |
| 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.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.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2015
Factory Size
10,000-30,000 square meters
Annual Export Value
US$5 Million - US$10 Million
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