Pre-sale Service:
1. Our commitment to superior quality, paired with factory-direct pricing, guarantees unmatched value. Our hallmark features are swift response times and reliable, consistent service.
2. We stand firmly behind our product quality with a 100% guarantee. Every product is meticulously crafted by our skilled professionals and supported by our efficient foreign trade team, ensuring top-tier quality.
3. With our extensive inventory, we can ensure rapid delivery, significantly reducing wait times and enhancing your overall experience.
4. We welcome custom designs, colors, sizes, and logos to meet all customer specifications, showcasing our responsiveness and dedication to your needs.
After-sale Service:
1. We offer the most economical shipping cost calculations and promptly provide you with an invoice, ensuring transparency and cost-efficiency.
2. Timely delivery is not just a promise-it's our guarantee to you.
3. We provide real-time photographs of the loading process, email tracking numbers, and assist with tracking the shipment until it reaches your doorstep.
4. Enjoy the convenience of 24-hour online support. Should you have any questions, please don't hesitate to contact us at your convenience.
Tianjin Taihang Iron And Steel Co., Ltd is dedicated to delivering not only exceptional product quality but also unparalleled service excellence. Our mission is to bring China's finest steel products to the global market, allowing more people to appreciate the superior craftsmanship of Chinese manufacturing. We extend a warm invitation to both new and returning customers to visit our offices and factories. Our goal is to cultivate long-lasting partnerships and friendships that foster mutual support and shared growth.
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 |
![High Performance ASTM A36 Q235B Q355 Steel Coil Width 10mm-3000mm](//www.micstatic.com/athena/img/transparent.png)
![High Performance ASTM A36 Q235B Q355 Steel Coil Width 10mm-3000mm](//www.micstatic.com/athena/img/transparent.png)
Tianjin Taihang Iron & Steel Group Co., Ltd
.
Tianjin Taihang Iron & Steel Group Co., Ltd is a premier leader in the steel industry, specializing in a diverse range of high-quality steel products. Our comprehensive product line includes premium plates, coils, strips, pipes, fittings, flanges, angles, bars, squares, and much more. With a foundation built on over 30 authoritative certifications, our company has garnered an outstanding reputation both domestically and on the global stage. We pride ourselves on offering not only competitive pricing but also exceptional customer service. Our dedicated team is unwavering in its commitment to delivering meticulous service, constantly striving for excellence and continuous improvement. Choose Tianjin Taihang Iron & Steel Group Co., Ltd for unparalleled quality and service in the steel industry.
Frequently Asked Questions (FAQ)
Q1: Can you send samples?
A: Absolutely! We are delighted to provide our esteemed customers with complimentary samples and offer worldwide express shipping to ensure you receive them promptly.
Q2: What product information do I need to provide?
A: Kindly provide us with the grade, length, width, thickness, surface treatment requirements (if any), and the quantities you wish to purchase. This will help us serve you better and meet your specific needs.
Q3: It's my first time importing steel products. Can you assist me?
A: Certainly! We have an experienced agent dedicated to handling your shipment, and we will guide you through the entire process, ensuring a smooth and hassle-free experience.
Q4: Which ports do you ship from?
A: Typically, we ship from major ports such as Shanghai, Tianjin, Qingdao, and Ningbo. However, you can specify other ports based on your preferences and convenience.
Q5: How is the product pricing determined?
A: Our product pricing varies depending on the fluctuating costs of raw materials. We strive to offer competitive rates without compromising on quality.
Q6: What are your payment terms?
A: Payments <= 1000 USD require 100% in advance. For payments >= 1000 USD, a 30% T/T advance is required with the balance due before shipment, based on BL copy, or LC at sight. We ensure secure and flexible payment options for our clients.
Q7: Do you offer custom-made products?
A: Yes, we do. If you have specific designs or requirements, we can manufacture products according to your exact specifications and drawings, ensuring precision and satisfaction.
Q8: What certifications do your products have?
A: Our products are certified with ISO 9001 and MTC. We also accommodate third-party inspections such as SGS, BV, etc., to ensure the highest quality standards for our clients.
Q9: How long is your delivery time?
A: Generally, our delivery time ranges from 7 to 15 days. This timeline may extend if the order quantity is significantly large or if there are special circumstances that need to be considered.
Q10: How many countries have you exported to?
A: We have exported our high-quality products to numerous countries including the USA, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia, and others. Our extensive export experience helps us understand diverse market needs and assists customers in avoiding potential issues.
Q11: Can I visit your factory?
A: Absolutely! We warmly welcome visitors from around the globe to tour our factory and witness our state-of-the-art facilities and quality processes firsthand.
Q12: Do you conduct quality inspections before loading the products?
A: Indeed, all our products undergo rigorous quality testing before packaging. Any products that do not meet our stringent quality standards are discarded, ensuring only the best for our valued customers.will be well evaluated.