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| Categories | Galvanized Steel Pipe |
|---|---|
| Brand Name: | JIANGSULIANZHONG |
| Model Number: | Q195, Q235, Q345 |
| Certification: | SGS ISO ROHS |
| Place of Origin: | JIANGSU |
| MOQ: | 1 MT |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 2000MT/Month |
| Delivery Time: | 3-15 days |
| Packaging Details: | Waterproof paper and wooden pallet or according to customer's request |
| Name: | Rectangular Steel Pipe Galvanized Steel Pipe |
| Technique: | Hot rolled |
| Out diameter: | 5mm-630mm |
| Tolerance: | Control with in the standard, OD:+-1%, WT:+-10% |
| Standard: | ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629 |
| Surface Treatment: | Galvanized |
| Company Info. |
| Jiangsu Lianzhong Metal Products (Group) Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
ERW Steel Square Tubing Galvanised Steel Pipe Q195 Erw Rectangular Steel Pipe Hollow GI Galvanized Steel Pipe
Detail:
The ERW (Electric Resistance Welded) manufacturing process involves forming a flat strip of steel into a square shape and then welding the edges together using electric resistance. This results in a strong and seamless square tubing that is suitable for various applications.
The galvanization of the steel pipe involves applying a protective zinc coating to the surface, enhancing its corrosion resistance and extending its lifespan. This galvanized coating provides excellent protection against rust and corrosion, making it ideal for outdoor and high-moisture environments.
The Q195 grade steel used in the manufacturing of the square tubing offers good strength and formability, making it suitable for structural applications. It is commonly used in construction projects, fencing, handrails, and other architectural applications.
Product Name | Square Rectangular Steel Pipe |
Application | Structure, Electric power transmission tower projects, Piling,
Water, Oil & gas pipeline engineering, Mechanical industry, Municipal projects, Roads and its auxiliary facilities, etc. |
Thickness | 0.25mm-75mm |
OD | 5mm-630mm |
Length | 1-12m |
Material | Q195, Q235, Q345 |
Standard | ASTM, JIS, AISI, EN, SAE, DIN, GB |
Surface | Coated /galvanized /black |
Technical | Hot rolled/cold rolled /cold drawn /seamless/erw |
| 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 |
Packaging & Shipping:
Application:
certificate:
Related products:
FAQ:
1. Can I get free samples?
A: Yes, we can provide you the free samples, but you need to bear
their own delivery costs.
2. Can I request to change the form of packaging and
transportation?
A: Yes, We can change the form of the packaging and transportation
according to your request, but you have to bear their own costs
incurred during this period and the spreads.
3. Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in
our warehouse.
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