Product Description
Zhengde Metal - Due to the high strength, good toughness, easy
processing and good weldability of hot-rolled steel products, they
are widely used in manufacturing industries such as ships,
automobiles, bridges, construction, machinery, and pressure
vessels. With the increasing maturity of new technologies for
controlling hot-rolled dimensional accuracy, plate shape, and
surface quality, and the continuous emergence of new products,
hot-rolled steel sheets and strip products have been more and more
widely used and have become more and more powerful in the market.
competitiveness.| Type | Chinese enterprise standard | fairly international standard | illustrate |
| Standard | Grade | Standard | Grade |
| Hot rolled low carbon steel | Q/BQB 302 | SPHC | JIS G3131 | SPHC | Suitable for the manufacture of cold-formed parts. |
| SPHD | SPHD |
| SPHE | SPHE |
| StW22 | DIN 1614 | StW22 (DD11) |
| StW23 | (EN10111) | STW23 (DD12) |
| StW24 | | StW24 (DD13) |
| general structural steel | Q/BQB 303 | SS 330 | JIS G3101 | SS 330 | It is used for general structural parts such as buildings, bridges,
ships, and vehicles. |
| SS400 | SS400 |
| SS 490 | SS 490 |
| SS 540 | SS 540 |
| St 33 | DIN 17100 | St 33 (S185) |
| St 37-2 | (EN10025) | St 37-2 (S235JR) |
| St 37-3 | | St 37-3 (S235JO) |
| St 44-2 | | St 44-2 (S275JR) |
| St 50-2 | | St 50-2 (E295) |
| St 52-3 | | St 52-3 (S355JO) |
| Mechanical structural steel | Q/BQB 303 | C22 | DIN 17200 | C22 | It is used for mechanical structural parts after cutting and other
processing and heat treatment. |
| C35 | JIS G4501 | C35 |
| S20C | | S20C |
| S35C | | S35C |
| Fine Grain Structural Steel | --- | StE255 | DIN 17102 | StE255 | Fine grained structural steel suitable for welding. |
| StE355 | StE355 |
| steel strip for steel pipe | Q/BQB 303 | SPHT1 | JIS G3132 | SPHT1 | For welding steel pipes. |
| SPHT2 | SPHT2 |
| SPHT3 | SPHT3 |
| Boiler and pressure vessel steel | Q/BQB 320 | HII | DIN 17155 (EN10028-2) | HII (P265GH) | In addition to ensuring normal temperature performance, it also
guarantees mechanical properties at higher temperatures, and is
suitable for steam boiler equipment, pressure vessels with higher
working temperatures and similar structural parts. |
| 19Mn6 | 19Mn6 (P355GH) |
| Q/BQB 320 | SB410 | JIS G3103 | SB410 |
| Q/BQB 321 | B440HP | JIS G3116 | SG295 | Steel plates for welding gas cylinders. |
| B490HP | SG325 |
| Atmospheric corrosion resistant steel | Q/BQB 340 | WTSt37-2 | SEW087 (EN10155) | WTSt37-2 (S235J2W) | It is used to manufacture interception and fuel for structural
parts such as containers, railway vehicles, oil derricks, and
construction machinery that require atmospheric corrosion
resistance. |
| WTSt52-3 | WTSt52-3 (S355J2G1W) |
| NAW 400 | NSC | NAW 400 |
| NAW 490 | NAW 490 |
| B460NQR | --- | --- |
| B490NQR |
| Sulfuric acid corrosion resistant steel | S-ten2 | NSC | S-ten2 | Used in the manufacture of containers for hydrogen
sulfide-containing media, etc. |
| seawater corrosion resistant steel | Mariloy G41A | Mariloy G41A | Used for structural components such as oil production platforms,
ships, and harbor buildings. |
| Mariloy S50A | Mariloy S50A |
| high weather resistance | BZJ342 | B480GNQR | --- | --- | Used in the manufacture of vehicles, containers, construction and |
| structural steel | other structural parts. |
Our Advantages
High Strength
The hot-rolled steel plate products produced by Zhengde have
excellent properties such as high strength, good toughness, easy
processing and good weldability, so they are widely used in
manufacturing industries such as ships, automobiles, bridges,
construction, machinery, and pressure vessels.
Adequate inventory
Spot inventory of steel plates with various material properties:
ordinary carbon structural steel plates, low alloy steel plates,
alloy steel plates, wear-resistant steel plates, steel plates for
cold forming, structural steel plates, automotive structural steel
plates, steel plates for corrosion-resistant structures, mechanical
structures Steel plates, steel plates for welded gas cylinders and
pressure vessels, steel plates for pipelines, etc.
Attention to detail
The surface quality is good. Compared with ordinary hot-rolled
sheets, Zhengde hot-rolled sheets have removed the surface oxide
scale, improved the surface quality of steel, and are convenient
for welding, oiling and painting.
The dimensional accuracy is high, and after leveling, the plate
shape can be changed to a certain extent, thereby reducing the
deviation of unevenness. Improved surface finish for enhanced
appearance
Provide deep processing
Relying on Zhengde's sufficient steel plate resources, it reduces
the pressure on customers' inventory. It can be cut according to
drawings, or directly cut into graphics required by customers, such
as circles, rectangles, flanges, bearing housings, rolling mill
racks, and rolling mill arches, etc. The cutting precision is high.
, the incision is smooth and tidy, and the machining allowance is
small.
Quality first: production and inspection in strict accordance with
production standards;
Price advantage: discounts based on real market prices;
Transaction security: There will be no loss of customer funds;
After-sales guarantee: the customer's problem is our problem;
Long-term cooperation: quality assurance, price advantage, sincere
service can last for a long time.Detailed Photos
Packaging & Shipping
Company Profile
Shandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel
coils, cold-rolled steel coils, galvanized steel coils,
color-coated steel coils, section steel, steel pipes, steel wires,
metal mesh, stainless steel, aluminum, copper and other metal
products integrated large enterprises. Five production and sales
bases have been formed in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan
and Tai'an, with more than 100 production lines, 4 nationally
recognized laboratories, 2 technical engineering centers, and 5
enterprise technology centers. Products are exported to more than
50 countries and regions such as North America, South America,
Europe, Africa, Oceania, Middle East, and Southeast Asia.
Certifications
FAQ
1.You are a manufacturing or trading company?
---We are manufacturer. And we have years of export experience. We
can ofer competitive price.
2.What quote do you offer?
---FOB&CFR&CIF and others ways according the your needs.
3. Can I have a trial order only several tons?
---Of course, We can ship the cargo for you with LCL (Less
container load).
4.Can we print our own logo ?
---Yes, we can print logo for you.
5.How pay?
---T/T L/C or as you requested.
6. What is your MOQ?
---It is 3 ton each size for PPGI.
7. Do you provide samples?
---Yes. We could offer the sample by free but you should pay the
freight cost
8.What is the quality of your products guarantee?
---We can offer the material testing report before the shipment.
9.Do you have after-sales service?
---Certainly. you can contact us at any time.
