JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Payment Terms | T/T, L/C |
| Supply Ability | 80000KGS |
| Delivery Time | 7 Days |
| Packaging Details | Wooden Box |
| Grade | Q195 Q235B |
| Alloy or not | Non-alloy |
| Technique | Hot Rolled,ERW,Cold Drawn,welded steel pipe |
| Thickness | 1.5 - 30 mm |
| Surface treatment | Bare / Black Paint |
| Section shape | Round |
| Outer diameter(round) | 13.7 - 1016 mm |
| Length | 1m-12m |
| Shape | Round Shape |
| Material | Q195/Q215/Q235/Q345 |
| Brand Name | Mittel |
| Model Number | Q235B |
| Certification | API,CE,BSI,ISO9001-2000 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 80000KGS |
| Delivery Time | 7 Days | Packaging Details | Wooden Box |
| Grade | Q195 Q235B | Alloy or not | Non-alloy |
| Technique | Hot Rolled,ERW,Cold Drawn,welded steel pipe | Thickness | 1.5 - 30 mm |
| Surface treatment | Bare / Black Paint | Section shape | Round |
| Outer diameter(round) | 13.7 - 1016 mm | Length | 1m-12m |
| Shape | Round Shape | Material | Q195/Q215/Q235/Q345 |
| Brand Name | Mittel | Model Number | Q235B |
| Certification | API,CE,BSI,ISO9001-2000 | Place of Origin | China |
| High Light | carbon steel seamless pipe ， heavy steel pipe | ||
| Product Name | Carbon steel pipe | |
| Size | ERW OD | 1/2 Inch -26 inch |
| SSAW OD | 219mm-2540mm | |
| LSAW OD | 457.2mm-1422.2mm | |
| Seamless OD | 21.3MM-710MM | |
| ERW Thickness | 1mm-18mm | |
| SSAW Thickness | 5.4mm-25.4mm | |
| LSAW Thickness | 7.92mm-50.8mm | |
| Seamless Thickness | 3-45mm | |
| Lengths | 3-20M | |
| Steel Material | GR. B X42 X46 X52 X56 X60 X65 X70 X80, etc | |
| Standard | API 5L PLS 1 & PLS 2, A53,A106,A333,A671,A179,A192,A210,EN10217,EN10219,EN10224,JIS G3444 ETC | |
| Usage | Oil Pipe, Casing Tube, Line Pipe and Fluid (Water, Gas) Transmission, Boiler Pipe | |
| Surface | Bared Black Painting, Anti-Corrosion Coating,Galvanized etc | |
| Proctor | Plastic cap | |
| Package | Bundles, Bulk,sea worthy wooden case packing or pr your requirement | |
| Inspection | With Hydraulic Testing, Ultrasonic testing or X-ray Test | |
| Certificate | API and ISO9001; 2000 | |
| Date of Delivery | Less Than 15/20/25/30/40/50/60 Days According To The Quantity | |
| Payment: | L/C or T/T | |
| Port of Shipment | Tianjin, China | |
Steel Grade: STKM 11A/12A/12B/13A/13B/13C/14A/14B/14C/15A/15C
Chemical Composition:
| Steel Grade | C(%) | Si(%) | Mn(%) | P(%) | S(%) |
| STB 340 | ≤0.18 | ≤0.35 | 0.30~0.60 | ≤0.035 | ≤0.035 |
| STB 410 | ≤0.32 | ≤0.35 | 0.30~0.80 | ≤0.035 | ≤0.035 |
| STB 510 | ≤0.25 | ≤0.35 | 1.00~1.50 | ≤0.035 | ≤0.035 |
Mechanical Properties:
| Steel Grade | Tensile Strength(N/mm²) | Yield Strength(N/mm²) | Elongation(%) | ||
| OD≥20mm | OD<20~≥10mm | OD<10mm | |||
| STB 340 | ≥340 | ≥175 | ≥35 | ≥30 | ≥27 |
| STB 410 | ≥410 | ≥255 | ≥25 | ≥20 | ≥17 |
| STB 510 | ≥510 | ≥295 | ≥25 | ≥20 | ≥17 |
| DESIGNATION | SYMBOL | DESCRIPTION |
| Cold drawn(rolled)-Hard | +C/BK | No heat treatment after the final colddrawing. |
| Cold drawn(rolled)-Soft | +LC/BKW | After the final heat treatment,there is a suitable drawing pass. |
| Stress relieved after cold draw(rolled) | +SR/BKS | After the final cold drawing,there is a stress relief heat treatment in a controlled atmosphere. |
| Annealed | +A/GBK | After the final cold drawing,the tubes are annealed in a controlled atmosphere. |
| Normalized | +N/NBK | After the final cold drawing,in a controlled atmosphere |
Steel Grade
| Steel grade |
Chemical composition |
Mechanical properties | ||||||
| C% | Si% | Mn% | P% | S% | Tensile strength (Mpa) | Yield strength (Mpa) | Elongation | |
| SPCC/SPHC | ≤0.12 | ≤0.025 | ≤0.50 | ≤0.035 | ≤0.025 | ≥270 | -- | ≥38 |
| ST12(DC01) | ≤0.10 | -- | ≤0.50 | ≤0.035 | ≤0.025 | ≥270 | 130-260 | ≥34 |
| ST37-2G/2 | ≤0.17 | -- | ≤1.00 | ≤0.035 | ≤0.030 | 360-510 | ≥215 | ≥20 |
| B340/590DP | ≤0.18 | ≤0.80 | ≤2.20 | ≤0.035 | ≤0.030 | ≥590 | 340-500 | ≥20 |
| B400/780DP | ≤0.20 | ≤0.80 | ≤2.50 | ≤0.035 | ≤0.030 | ≥780 | 400-590 | ≥16 |
| B340LA | ≤0.12 | -- | ≤1.00 | ≤0.030 | ≤0.030 | ≥440 | 240-460 | ≥26 |
| SS400 | ≤0.21 | ≤0.30 | ≤1.40 | ≤0.035 | ≤0.035 | 400-510 | ≥245 | ≥21 |
| Q195 | ≤0.12 | ≤0.30 | ≤0.50 | ≤0.035 | ≤0.040 | 315-430 | ≥195 | ≥33 |
| Q235B | 0.17-0.22 | ≤0.50 | ≤1.40 | ≤0.045 | ≤0.045 | 370-500 | ≥235 | ≥26 |
| Q345B | ≤0.20 | ≤0.30 | ≤1.70 | ≤0.035 | ≤0.035 | 470-630 | ≥345 | ≥20 |
| SAPH370 | ≤0.21 | ≤0.30 | ≤0.75 | ≤0.035 | ≤0.035 | ≥370 | ≥225 | ≥37 |
| SAPH400 | ≤0.21 | ≤0.30 | ≤1.20 | ≤0.030 | ≤0.025 | ≥400 | ≥255 | ≥36 |
| SAPH440 | ≤0.21 | ≤0.20 | ≤0.15 | ≤0.030 | ≤0.025 | ≥440 | ≥305 | ≥34 |
| Qste420TM | ≤0.12 | ≤0.50 | ≤1.50 | ≤0.030 | ≤0.025 | 480-620 | ≥420 | ≥21 |
| Qste460TM | ≤0.12 | ≤0.50 | ≤1.60 | ≤0.030 | ≤0.025 | 520-670 | ≥460 | ≥19 |
| BR1500HS/22MnB5 | 0.20-0.25 | 0.15-0.35 | 1.1-1.4 | ≤0.025 | ≤0.01 | 600-750 | ≥420 | ≥22 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller
Year Established:
1998
Total Annual:
80Millen-100 Millen
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta... Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta...
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