-
-
IndustriesThe products are widely used in many industries, indluding shipbuilding, offshore engineering, petrochemical engineering, electric power, vehicle industry.
-
About UsTONGMING is one of the leading welding materials manufacturers in China. Since the inception of our operations in 2002, we have adhered to the highest standards of quality, research and innovation, and customer service.
-
NewsOur products have passed ISO9001 quality system certification, and have certified as high quality products by third parties from industries, such as nuclear power boiler and shipbuilding.
Categories
Contact Us
E-mail :
wsn@hbtmhc.com
Phone/WhatsApp/Wechat：
+86-13833932888
Address：
Qingliangjiang Industrial Park, Qinghe County, Xingtai City, Hebei Province
TMJ-71M
490MPa high-strength steel flux cored wire
GB/T10045 E501T-1M
AWS A5.20 E71T-1M
Purpose and characteristics:
490MPa grade mixed gas flux-cored welding wire, suitable for welding steel structures, pressure vessels, shipbuilding, offshore platforms, and pipelines.
Introduction:
|
Protective gas |
Power polarity |
Welding position |
Diameter(mm) |
|
75~80% Ar+CO₂ |
DC+ |
H/VU |
1.2, 1.4, 1.6 |
Chemical components of deposited metal (%):
|
Test item |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
Other |
|
Example value |
0.033 |
0.49 |
1.34 |
0.010 |
0.005 |
0.01 |
0.02 |
0.01 |
- |
Mechanical properties of deposited metal
|
Test item |
Yield strength |
Tensile strength |
Elongation |
Shock value |
Heat treatment |
|
Example value |
495 |
555 |
26 |
120/-20 |
- |
COMPANY PROFILE
Hebei Tongming Welding Materials Co., Ltd. is located in Qinghe County, Xingtai City, Hebei Province. It was founded in June 2002. With a total investment of 36 million yuan, it covers an area of 100 mu. Over the course of more than two decades, Tongming Welding Materials has grown into a first class welding materials manufacturer by overcoming all obstacles and braving the wind and the waves.
OUR CAPABILITY
Tongming Welding Materials leads the industry with innovation and establishes a benchmark with practical actions, It has invested a significant amount of money in R&D and introduced world leading production devices which are intelligent efficient environmentally friendly , and energy saving resulting in an annual output of 65,000 tons , using cutting edge technologies to boost the growth of business.
INDUSTRIES
The products are widely used in many industries, indluding shipbuilding, offshore engineering, petrochemical engineering, electric power, vehicle industry.
FAQs
Our company creates a professional network for sales and services, extends its reach of services over the globe, sets up an integrated system for pre- during and post sale services.
Where is TONGMING factory located?
Hebei Tongming Welding Materials Co., Ltd. is located at Qingliangjiang Industrial Park, Qinghe County, Xingtai City, Hebei Province, China.
Why you should choose TONGMING consumables?
If welding is an important part then selection of the welding consumables are most important, hence keeping this in mind most of the industries selects TONGMING welding consumables due to competitive prices, quality, better service life.
I want help from welding engineers. Does you provide engineers?
Yes, TONGMING helps their customer by providing engineers on site, for more details contact us: +86-13833932888 or wsn@hbtmhc.com
Do you have any industry-related product details which can help me?
TONGMING works with many different industries and provides its services, you can check our Industry page where you can find specific products related to the specific industry.
How to contact TONGMING for exporting welding consumables to different countries?
You can directly contact us at +86-13833932888 or email us at wsn@hbtmhc.com or you can visit our website.
Category:
Keyword:
Related Products
Export Manager: Ms. Wang
Qingliangjiang Industrial Park, Qinghe County, Xingtai City, Hebei Province
Request Quote