Jiangsu Lianzhong Metal Products (Group) Co., Ltd
| 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 | hot rolled weld square steel pipe |
| Thickness | 0.5-30.0mm |
| Out diameter | 10-600mm |
| Tolerance | Control with in the standard, OD:+-1%, WT:+-10% |
| Standard | ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629 |
| Surface Treatment | Galvanized,or black |
| Brand Name | JIANGSULIANZHONG |
| Model Number | Q195, Q235, Q345 |
| Certification | SGS ISO ROHS |
| Place of Origin | JIANGSU |
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Product Specification
| 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 | hot rolled weld square steel pipe | Thickness | 0.5-30.0mm |
| Out diameter | 10-600mm | Tolerance | Control with in the standard, OD:+-1%, WT:+-10% |
| Standard | ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629 | Surface Treatment | Galvanized,or black |
| Brand Name | JIANGSULIANZHONG | Model Number | Q195, Q235, Q345 |
| Certification | SGS ISO ROHS | Place of Origin | JIANGSU |
| High Light | Welded ERW Steel Galvanized Pipe ，Q235 Steel Galvanized Pipe ，30*30 Galvanized Tube Pipe | ||
Welded/ERW Hot Dipped Galvanized Steel Pipe Q235 Q345 Square 30*30 50*50 100*100 Hot Rolled Tube
Detail:
The welded/ERW hot dipped galvanized steel pipe is a high-quality steel pipe that has undergone a galvanization process, providing enhanced corrosion resistance and durability. It is manufactured using the Electric Resistance Welding (ERW) method, ensuring a strong and seamless construction.
During the galvanization process, the steel pipe is immersed in a bath of molten zinc, forming a protective zinc coating on its surface. This coating acts as a barrier against corrosion, making the pipe suitable for outdoor and corrosive environments. The hot-dipped galvanization ensures a uniform and robust zinc coating that adheres tightly to the steel surface.
| Material type | hot rolled weld square steel pipe |
| Out diameter | 10-600mm |
| Thickness | 0.5-30.0mm |
| Length | 3-12m or as per customers' requirements |
| Material | Q195—Grade B, SS330, SPC, S185 Q215—Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500, ST52 |
| Standard | GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88 BS1387/1985,ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc |
| Surface treatment | Galvanized,or black |
| Zinc coating | pre galvanized steel pipe: 60-150g/m2 hot dipped galvanized steel pipe:200-400g/m2 |
| Application | Widely used in Structure, Accessorize,Construction, Fluid transportation,machinery parts,the stress parts of the automobile tractor parts and so on |
| Package | 1) Big OD: in bulk 2) Small OD: packed by steel strips 3) Plastic bags 4) According to customer’s requirement 5) 25 tons/container and 5 tons/size for a trial order; 6) For 20" container the max length is 5.8m; 7) For 40" container the max length is 11.8m. |
| MOQ | 2MT as trial order |
| Delivery time | Within 7-15 days after receiving the 30% TT deposit |
| Payment | 30%TT in advance and the balance against the copy of B/L or irrevocable L/C at sight |
| 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:
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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.
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
2000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
JIANGSU LIANZHONG METAL PRODUCTS (GROUP) CO.,LTD Lianzhong Co., Ltd. is a large stainless steel industry and trade enterprise integrating stainless steel material wholesale, material processing, storage and distribution. The company is located in Wuxi, one of the stainless steel trading... JIANGSU LIANZHONG METAL PRODUCTS (GROUP) CO.,LTD Lianzhong Co., Ltd. is a large stainless steel industry and trade enterprise integrating stainless steel material wholesale, material processing, storage and distribution. The company is located in Wuxi, one of the stainless steel trading...
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