Pre-sale Service:
1. Superior quality combined with factory-direct pricing, rapid response times, and trustworthy service.
2. We guarantee 100% quality: All products are crafted by our skilled professionals, supported by a highly efficient foreign trade team.
3. Ample stock ensures quick delivery to meet your urgent needs.
4. We welcome custom designs, colors, sizes, and logos, always prioritizing customer requirements.
After-sale Service:
1. We will calculate the most cost-effective shipping option and send you the invoice immediately.
2. Guaranteed on-time delivery.
3. We provide real-time photos of the loading process, email the tracking number, and assist in tracking the shipment until it reaches you.
4. 24/7 online support-contact us anytime at your convenience.
TianJin TaiHang Iron and Steel Co., LTD excels not only in product quality but also in service excellence. We aim to export China's finest steel products globally, showcasing the nation's brilliance. We warmly invite both new and returning customers to visit our offices and factories, hoping to build long-term partnerships and foster friendships that last!
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 |
![ASTM/A36/Q235B/Q355/A570/A572 Material Carton-Steel Coil](//www.micstatic.com/athena/img/transparent.png)
![ASTM/A36/Q235B/Q355/A570/A572 Material Carton-Steel Coil](//www.micstatic.com/athena/img/transparent.png)
Tianjin Taihang Iron & Steel Group Co., Ltd
.
Tianjin Taihang Iron & Steel Group Co., Ltd. specializes in the production of a comprehensive range of top-quality steel products. From sturdy plates and versatile coils to precision-engineered strips, pipes, fittings, flanges, angles, bars, and squares, we offer an extensive portfolio to meet diverse industry needs. Our esteemed company enjoys a stellar reputation both domestically and internationally, built on a foundation of excellence. We boast over 30 prestigious certifications, ensuring unparalleled quality. Our competitive pricing and outstanding customer service further solidify our standing in the market. With a dedicated team committed to meticulous service, we continuously strive to innovate and improve, guaranteeing satisfaction and reliability for our valued clients.
FAQ
Q1:Can you send samples?
A: Absolutely! We are delighted to offer our customers free samples along with express shipping services globally, ensuring that you receive our products swiftly and conveniently.
Q2:What product information do I need to provide?
A: Kindly provide the grade, length, width, thickness, and surface treatment requirements, along with the quantities you plan to purchase. This will help us serve you better and more efficiently.
Q3:It's my first time to import steel products, can you help me with it?
A: Certainly! We have experienced agents who will manage the shipment process and assist you every step of the way, making your first import experience seamless and stress-free.
Q4:What ports of shipment are there?
A: Typically, we ship from major ports such as Shanghai, Tianjin, Qingdao, and Ningbo. However, we are flexible and can accommodate other ports based on your specific needs.
Q5:What about product prices information?
A: Our prices vary in accordance with the fluctuating costs of raw materials, ensuring that you always receive the most current rate.
Q6:What is your terms of payment ?
A: For orders less than or equal to 1000USD, full payment is required in advance. For orders greater than 1000USD, a 30% T/T in advance is needed, with the balance payable before shipment or based on a BL copy or LC at sight.
Q7:Do you provide custom made Products service?
A: Yes, we do! If you have your own design, we can manufacture products according to your specified requirements and drawings, ensuring a perfect match to your needs.
Q8:What are the certifications for your products?
A: Our products are certified with ISO 9001 and MTC. We also offer third-party inspections from reputable organizations such as SGS and BV, ensuring the highest quality standards.
Q9:How long does your delivery time take?
A: Generally, our delivery time is between 7 to 15 days. For exceptionally large orders or unique circumstances, delivery may take longer. We strive to meet your timelines efficiently.
Q10: How many countries you already exported to?
A: We have a rich export history, having shipped our products to countries such as America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia, among others. Our extensive experience allows us to understand diverse market demands and help customers navigate potential challenges.
Q11:Can I go to your factory to visit?
A: Certainly! We warmly welcome customers from around the globe to visit our factory and witness our operations and product quality first-hand.
Q12:Does the product have quality inspection before loading?
A: Absolutely! Every product undergoes strict quality inspection before packaging. Any product that does not meet our high standards is destroyed, ensuring that only the best reaches our customers.will be well evaluated.