Pre-sale Service:
1. Superior quality + Competitive factory pricing + Swift responses + Dependable services
2. 100% Quality Assurance: Every product is crafted by our skilled professionals, backed by a highly efficient international trade team.
3. Ample inventory for prompt delivery.
4. Welcoming customized designs, colors, sizes, and logos to meet your requirements with impeccable responsiveness.
After-sale Service:
1. We promptly calculate the most affordable shipping costs and generate an invoice for you.
2. Guaranteed timely delivery.
3. We provide authentic images of the loading container, email you the tracking number, and assist in tracking the products until they reach you.
4. 24/7 online support-contact us anytime at your convenience with any questions.
Tianjin Taihang Iron and Steel Co., Ltd boasts not only superior product quality but also exceptional service standards. We aspire to ship China's finest steel products worldwide, allowing more people to experience the allure of Chinese craftsmanship. We warmly invite both new and existing customers to visit our offices and factories. We aim not only to become long-term partners but also friends who support each other!
| 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) |
| steel for welded structures |
Q/BQB 303 |
SM400A |
JIS G3106 |
SM400A |
It is used for structural parts requiring excellent welding performance, such as buildings, bridges, ships, vehicles, oil tanks, and engineering machinery. |
| SM400B |
SM400B |
| SM400C |
SM400C |
| SM490A |
SM490A |
| SM490B |
SM490B |
| SM490C |
SM490C |
| SM490YA |
SM490YA |
| SM490YB |
SM490YB |
| SM520B |
SM520B |
| SM520C |
SM520C |
| B520JJ |
--- |
--- |
Concrete mixer truck cylinder with hot rolled steel plate. |
| Welten590RE |
NSC |
Welten590RE |
Weldable high-strength steel plates are used for pressure vessels, oil tanks, construction machinery, mining machinery, pressure water pipes, etc. |
| B590GJA |
--- |
--- |
| B590GJB |
| 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 |
| Automotive Structural Steel |
Q/BQB 310 |
SAPH 310 |
JIS G3113 |
SAPH 310 |
Used for automotive structural parts such as automotive frames and wheels that require formability. |
| BZJ 311 |
SAPH 370 |
SAPH 370 |
| BZJ 312 |
SAPH 400 |
SAPH 400 |
| BZJ 313 |
SAPH 440 |
SAPH 440 |
| |
QStE 380TM |
(EN10149-2) |
QStE 380TM (---) |
Hot-rolled granular steel for cold deformation, used for structural parts such as automobile beams that require good cold forming performance and high or high strength requirements. |
| |
QStE 420TM |
|
QStE 420TM (S420MC) |
| |
QStE 460TM |
|
QStE 460TM (S460MC) |
| |
QStE 500TM |
|
QStE 500TM (S500MC) |
| |
B330CL |
--- |
--- |
It has good cold forming performance, and is used for wheel mesh and spokes of automobile rolling wheels. |
| |
B380CL |
| |
B420CL |
| |
B440QZr |
--- |
--- |
It is used in the manufacture of automobile transmission shafts. |
| |
B480QZR |
| |
B320L B550L |
--- |
--- |
Used for automobile girders and beams. |
| |
B510L B420L |
| |
B510DL |
| 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 |
| steel for hull structure |
Q/BQB 330 |
A |
LR,BV |
A |
It can be supplied according to the specifications of the classification societies of various countries. |
| B |
GL, DNV |
B |
| D. |
ABS |
D. |
| Atmospheric corrosion resistant steel |
Q/BQB 340 |
WTSt37-2 |
(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. |
| Through-thickness properties of hot rolled steel sheets |
Q/BQB 350 |
Z15 |
--- |
--- |
The thickness direction performance of the steel plate has good lamellar tear resistance performance, and is used for offshore oil production platforms and other structural parts that require thickness performance. |
| Z25 |
| Z35 |
| case hardened steel |
Q/BQB 360 |
C10 |
DIN 17210 |
C10 |
High-purity low-carbon steel is used for surface carburizing or nitriding followed by quench hardening to manufacture structural parts with high hardness and wear resistance on the surface and high toughness on the core. |
| C15 |
C15 |
| S09CK |
JIS G4051 |
S09CK |
| S15CK |
S15CK |
| High toughness pipeline steel |
BZJ 371 |
X60RL |
API 5L |
X60 |
High-toughness pipeline steel hot-rolled wide-band steel for spiral welding production of oil pipelines |
| X70RL |
X70 |
| straight seam welding |
BZJ 372 |
J55 |
API 5CT |
J55 |
For the manufacture of straight seam welded oil casing |
| Steel for casing |
| Tread plate |
BZJ 390 |
BCP 270 |
--- |
--- |
Lentil shaped checkered steel plate |
| BCP 340 |
| BCP 400 |
| Hot continuous rolled wide steel for bicycles |
BZJ 304 |
SPHT1Z,SPHT2Z |
--- |
--- |
Used in the manufacture of bicycle upper, lower, rear joints, front wishbones, front faceplates, chain rolling handlebar cross tubes, center shafts and other parts |
| SPHT3Z, SPHDZ |
| SM50BZ,SM53BZ |
| For pipeline |
GB14164 |
S205,S240 |
API 5L |
Grade A,B |
Oil and natural gas pipeline |
| hot rolled coil |
S315 |
X42,X46,X52 |
| |
S290,S360,S385 |
X56,X60,X65 |
| |
S415,S450,S480 |
X70 |
Tianjin Taihang Iron & Steel Group Co., Ltd
.
Tianjin Taihang Iron & Steel Co., Ltd proudly specializes in the production of an extensive array of top-tier steel products. Our offerings include high-quality plates, robust coils, versatile strips, durable pipes, reliable fittings, precision flanges, structured angles, sturdy bars, and squares. Renowned both domestically and internationally, our esteemed reputation is built on a foundation of excellence, backed by over 30 prestigious certifications. Competitive pricing and exceptional customer service are the hallmarks of our commitment to excellence. Our dedicated team of professionals provides meticulous service, always striving for continuous improvement in every aspect of our operations.
Frequently Asked Questions (FAQ)
Q1: Can you send samples?
A: Absolutely! We are delighted to offer our customers complimentary samples, coupled with express shipping services to any location worldwide.
Q2: What product information do I need to provide?
A: Kindly provide the grade, length, width, thickness, surface treatment requirements (if any), and the quantities you need to purchase.
Q3: It's my first time importing steel products. Can you assist me?
A: Certainly! We have a dedicated agent to manage the shipment process, and we will work closely with you to ensure everything goes smoothly.
Q4: Which ports of shipment are available?
A: Typically, we ship from Shanghai, Tianjin, Qingdao, and Ningbo ports. However, you can specify other ports as per your requirements.
Q5: Can you provide information on product prices?
A: Our prices fluctuate based on the periodic changes in raw material costs. Please contact us for the latest pricing details.
Q6: What are your terms of payment?
A: For payments <= 1000 USD, we require 100% in advance. For payments >= 1000 USD, we accept 30% T/T in advance with the balance before shipment, or based on BL copy or LC at sight.
Q7: Do you offer custom-made products?
A: Yes, we do! If you have your own design, we can manufacture products according to your specifications and drawings.
Q8: What certifications do your products have?
A: Our products are certified with ISO 9001, MTC, and we also offer third-party inspections such as SGS and BV.
Q9: What is your delivery time?
A: Generally, our delivery time is within 7-15 days. It may be extended for larger quantities or under special circumstances.
Q10: To how many countries have you exported?
A: We have extensive export experience, having shipped to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia, and numerous other African nations. We are well-versed in the diverse demands of different markets and can assist you in avoiding potential issues.
Q11: Can I visit your factory?
A: Absolutely! We warmly welcome customers from all over the world to visit our factory.
Q12: Do you conduct quality inspections before loading?
A: Certainly! All our products undergo rigorous quality testing before packaging. Any products that do not meet our standards are destroyed, and our customers are informed accordingly.Our commitment to quality ensures you receive the best products.
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