Product Details
Place of Origin: Shandong China
Brand Name: ZGMC
Certification: ISO TUV SGS BIS CE
Model Number: Carbon Steel Pipe/ Tube
Payment & Shipping Terms
Minimum Order Quantity: 3Tons
Price: Negotiable
Packaging Details: With iron sheet to pack the steel sheet and pallet .Also make the shipping marks on each bundles.
Delivery Time: 5-15days depend on the quantity
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,OA
Supply Ability: 5000Tons Per Months
Material: |
Q235 Carbon Steel |
Dia.: |
15-1500mm |
Thickness: |
0.8-26.5mm For ERW, 1.25-50mm For SMLS |
Length: |
5-12m Or As Required |
Technique: |
Cold Drawn/ Hot Rolled |
Standard: |
GB/T700 |
Surface: |
3PE/Fusion Bond Expoxy Coating / Black Oil Coating As Per Customer's Requirement |
Application: |
Oil And Gas, Chemical, Power Generation, Heat Transfer Etc. |
Material: |
Q235 Carbon Steel |
Dia.: |
15-1500mm |
Thickness: |
0.8-26.5mm For ERW, 1.25-50mm For SMLS |
Length: |
5-12m Or As Required |
Technique: |
Cold Drawn/ Hot Rolled |
Standard: |
GB/T700 |
Surface: |
3PE/Fusion Bond Expoxy Coating / Black Oil Coating As Per Customer's Requirement |
Application: |
Oil And Gas, Chemical, Power Generation, Heat Transfer Etc. |
Q235 steel is an ordinary carbon structural steel with a yield value of about 235 MPa, and the yield value will gradually decrease with the increase of steel thickness. Because the carbon content of Q235 steel will be moderate and its comprehensive performance will be better, it is widely used in the construction of plants, bridges, ships, vehicles and so on.
Q235 steel is a Chinese GB standard plain carbon structural steel, it provided in four quality grades: Q235A, Q235B, Q235C and Q235D. 3PE is a coating that usually used to protect carbon steel pipe and prolong their service life.
| Product Name | Carbon Steel Tube/Pipe |
| Dia. | 15-1200mm |
| Length | 3m -12m or as required |
| Thickness | 0.8-26.5mm for ERW, 1.25-50mm for SMLS |
| Standard | GB,ASTM,DIN,BS,JIS |
| Technique | Cold / Hot rolled |
| Surface Treatment | 3PE/Fusion bond Expoxy Coating / Black Oil Coating as per customer's requirement |
| Thickness Tolerance | ±0.01mm~ ±0.25mm |
| Material | Q235 |
| Application | Bridges, vehicles, ships, buildings, pressure vessels, etc. |
| MOQ | 1 ton , We can accept sample order. |
| Shipment Time | Within 15-20 workdays after receiving deposit or workable L/C |
| Export Packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
| Capacity | 250,000 tons/year |
Chemical Composition:
| Grade | C | Si | Mn | P | S |
| % | ≤% | % | ≤% | ≤% | |
| Q235A | 0.14-0.22 | 0.30 | 0.30-0.65 | 0.045 | 0.050 |
| Q235B | 0.12-0.20 | 0.30 | 0.30-0.70 | 0.045 | 0.045 |
| Q235C | ≤0.18 | 0.30 | 0.35-0.80 | 0.040 | 0.040 |
| Q235D | ≤0.17 | 0.30 | 0.35-0.80 | 0.035 | 0.035 |
Physical properties :
| Tensile strength (σb/MPa) | 370-550 |
| Yield strength (N/mm2) | 235(thickness≦16mm) |
| 225(thickness>16-40mm) | |
| 215(thickness>40-60mm) | |
| 205(thickness>60-100mm) | |
| 195(thickness>100-150mm) | |
| 185(a>150-200mm) | |
| Elongation (δ5/%) | ≥26(thickness≦16mm) |
| ≥25(thickness>16-40mm) | |
| ≥24(thickness>40-60mm) | |
| ≥23(thickness>60-100mm) | |
| ≥22(thickness>100-150mm) | |
| ≥21(thickness>150-200mm) | |
| Elastic modulus(E/Gpa) | 200-210 |
| Poisson's ratio( ν) | 0.25~0.33 |
| Linear expansion coefficient of material α(1/°C) | 1.20E-05 |
Q235 Steel Equivalent Standard:
| GB | ASTM | DIN | JIS | NF | BS | ISO |
| Q235A Steel | Gr.D (σS230MPa) | Ust37-2 | SS400 | 080A15 (σS235MPa) | E235B (σS235MPa) | |
| RSt37-2 | SM400A (σS245MPa) | |||||
| Q235B Steel | Gr.D (σS230MPa) | S235JR | SS440 | S235JR | 080A15 | E235B (σS235MPa) |
| S235JRG1 | S235JRG1 | S235JR | ||||
| S235JRG2 | SM400A (σS245MPa) | S235JRG2 (σS185MPa) | S235JRG1 | |||
| (σS235MPa) | S235JRG2 (σS185MPa) | |||||
| Q235C Steel | Gr.D (σS230MPa) | S235JO (σS235MPa) | SM400A | S235JO (σS235MPa) | 080A15 | E235C (σS235MPa) |
| SM400B (σS245MPa) | S235JO (σS235MPa) | |||||
| Gr.65 (σS240MPa) | ||||||
| Q235D Steel | Gr.D (σS230MPa) | S235J2G3 | SM400A (σS245MPa) | S235J2G3 | S235J2G3 | E235D (σS235MPa) |
| S235J2G4 (σS235MPa) | S235J2G4 (σS235MPa) | S235J2G4 (σS235MPa) |
FAQ:
Q1. What are your company's main products ?
A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q3. What are the advantages of your company ?
A35: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q4: What is the terms of packing?
A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.
Q5:What is your delivery time?
A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit
For production period, it usually takes about 15 days-30 days after receiving the deposit.
Q6. Can you provide sample ?
A7: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.
Q7. How many coutries you already exported ?
A6: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
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