![Q235 SPCC Mild Cold Carton Steel Q235B Steel Sheet Coil](//www.micstatic.com/athena/img/transparent.png)
Pre-sale Service:
1. Superior quality paired with factory-direct pricing, rapid responses, and dependable service.
2. Absolute responsibility for quality: Every product is crafted by our skilled workers and backed by a highly efficient foreign trade team.
3. Ample stock available for swift delivery.
4. Welcoming custom designs, colors, sizes, and logos, with a keen responsiveness to customer requirements.
After-sale Service:
1. We promptly calculate the most economical shipping cost and issue an invoice immediately.
2. Timely delivery is guaranteed.
3. Providing real-time loading container photos, emailing you the tracking number, and assisting in tracking the shipment until it reaches you.
4. 24/7 online support. Feel free to reach out at your convenience with any queries.
TianJin TaiHang Iron and Steel Co., LTD excels not just in product quality but also in exceptional service. Our mission is to distribute China's finest steel products globally, allowing more people to experience China's industrial prowess. We warmly invite new and long-standing customers to visit our offices and factories, fostering partnerships that evolve into friendships based on mutual support!
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 |
![Q235 SPCC Mild Cold Carton Steel Q235B Steel Sheet Coil](//www.micstatic.com/athena/img/transparent.png)
![Q235 SPCC Mild Cold Carton Steel Q235B Steel Sheet Coil](//www.micstatic.com/athena/img/transparent.png)
Tianjin Taihang Iron & Steel Group Co., Ltd
.
Our company specializes in producing a broad spectrum of superior steel products, including plates, coils, strips, pipes, fittings, flanges, angles, bars, squares, and more. Tianjin Taihang Iron & Steel Group Co., Ltd. has earned an outstanding reputation both domestically and internationally, rooted in our high-quality offerings that boast over 30 certifications. We stand out due to our competitive pricing and unparalleled customer service. Our dedicated team provides meticulous attention to detail and is constantly striving for continuous improvement.
FAQ
Q1:Can you send samples?
A:Absolutely! We are delighted to offer our customers complimentary samples and expedited shipping services worldwide.
Q2:What product information do I need to provide?
A:Please kindly provide the grade, length, width, thickness, surface treatment requirements, if any, and the quantities you intend to purchase.
Q3:It's my first time to import steel products, can you help me with it?
A:Certainly! We have dedicated agents to assist with the shipment, and we'll guide you through the entire process.
Q4:What ports of shipment are there?
A:Typically, we ship from Shanghai, Tianjin, Qingdao, and Ningbo ports. However, you can specify other ports according to your requirements.
Q5:What about product prices information?
A:Prices vary in accordance with the periodic fluctuations in the cost of raw materials.
Q6:What is your terms of payment ?
A:For payments <=1000USD, we require 100% in advance. For payments >=1000USD, we accept 30% T/T in advance, with the balance due before shipment or based on 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 specifications and drawings.
Q8:What are the certifications for your products?
A:Our products are certified with ISO 9001, MTC, and are also inspected by reputable third parties such as SGS and BV.
Q9:How long does your delivery time take?
A:Generally, our delivery time ranges between 7-15 days. This may extend if the order quantity is exceptionally large or in special circumstances.
Q10: How many countries you already exported to?
A:We have successfully exported to numerous countries including America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia, and various other African nations. Our rich export experience allows us to cater to diverse market demands efficiently.
Q11:Can I go to your factory to visit?
A:Certainly! We warmly welcome customers from around the globe to visit our factory.
Q12:Does the product have quality inspection before loading?
A:Absolutely, all our products undergo rigorous quality testing before packaging. Any non-conforming products are discarded, ensuring only the best quality reaches our customers.will be well evaluated.