Pre-sale Service:
1. Experience unparalleled value with our superior quality products, offered at factory-direct prices. Our hallmark is a quick response time paired with dependable service.
2. We stand by the quality of our products with a 100% quality guarantee. Crafted by skilled professionals and backed by an efficient foreign trade team, our products meet the highest standards.
3. Benefit from our extensive stock, which ensures prompt delivery to minimize waiting times and enhance your overall experience.
4. From custom designs and colors to sizes and logos, we welcome all customer requirements with responsiveness and flexibility.
After-sale Service:
1. We calculate the most economical shipping costs and provide you with an immediate invoice, ensuring transparency and efficiency.
2. Timely delivery is our unwavering promise to you, ensuring your satisfaction.
3. Stay updated with real-time pictures of the loading container, email tracking numbers, and assistance in tracking the shipment until it reaches you.
4. Enjoy 24-hour online support for any inquiries. Feel free to contact us anytime at your convenience.
Tianjin Taihang Iron And Steel Co., Ltd is dedicated to delivering not only exceptional product quality but also unparalleled service excellence. We aim to bring China's premium steel products to the global stage, showcasing the excellence of Chinese craftsmanship. We warmly invite both new and loyal customers to visit our offices and factories. Our goal is to build long-term partnerships and friendships that foster mutual support and 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 |
![Top Steel Coil Company Offering Quality Steel Coil Thickness 1mm-30mm Width 10mm-3000mm](//www.micstatic.com/athena/img/transparent.png)
![Top Steel Coil Company Offering Quality Steel Coil Thickness 1mm-30mm 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 renowned leader in the steel industry, specializing in the production of a vast range of superior steel products. Our extensive portfolio includes premium-quality plates, coils, strips, pipes, fittings, flanges, angles, bars, squares, and more. Our esteemed company has garnered an exceptional reputation both domestically and internationally, underpinned by the excellence of our products, evidenced by over 30 prestigious certifications, competitive pricing, and unparalleled customer service. With a dedicated team that is unwavering in its commitment to precision and customer satisfaction, we are relentless in our pursuit of excellence and continuous improvement.
Frequently Asked Questions (FAQ)
Q1: Can you send samples?
A: Absolutely! We are delighted to provide customers with complimentary samples and offer worldwide express shipping at no cost to you.
Q2: What product information do I need to provide?
A: Kindly provide the grade, length, width, thickness, specific surface treatment requirements (if any), and the quantities you wish to purchase.
Q3: It's my first time importing steel products. Can you assist me?
A: Certainly! We have an experienced agent dedicated to handling the shipment process, and we will guide you through every step to ensure a smooth experience.
Q4: Which ports do you ship from?
A: Typically, we ship from major ports including Shanghai, Tianjin, Qingdao, and Ningbo. However, you may specify other ports according to your preferences.
Q5: How is the product pricing determined?
A: Pricing fluctuates based on the cost of raw materials, ensuring competitive and fair pricing for our esteemed customers.
Q6: What are your payment terms?
A: For payments ≤ 1000 USD, 100% in advance. For payments ≥ 1000 USD, 30% T/T in advance with the balance due before shipment, based on BL copy, or LC at sight.
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 specifications and detailed drawings.
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 and BV to ensure the highest quality standards.
Q9: How long is your delivery time?
A: Generally, our delivery time ranges from 7 to 15 days. This may extend if the order quantity is significantly large or under special circumstances.
Q10: How many countries have you exported to?
A: We have exported to numerous countries including the USA, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia, among others. Our extensive export experience allows us to 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 state-of-the-art factory.
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 high-quality standards are discarded, ensuring only the best for our customers.will be well evaluated.