Daiwa’s SC Lance is a mild steel pipe welded with carbon with no coating and is mainly used for oxygen lancing. This lance generates high temperature of over 3000 ℃ when burning. Rigorous Quality Control is processed to make sure there is no oil or grease present on the surface of the lances so as to provide safety to users.
“SC” means “Self- Consuming”. The other names for this lance are MS lance Pipe, Mild Steel Lance Pipe, Lancing Pipe or Oxygen Lance Pipe.
These lances are mainly used in cleaning the tapping hole of Blast Furnace or slag door of Electric Arc Furnace and also in the removal of stuck slag on converter.
Today, we are going to discuss about the SC Lances and its uses in the Steel Manufacturing.
SC Lances in the Steel Manufacturing
Source: Daiwa Lance International
Size of Daiwa SC Lance:
Daiwa’s SC lances has a huge variety of sizes from OD 6.0mm to OD 27.0mm depending on the requirements of the users and their purpose of uses.
Type of Daiwa SC Lance
There are different types of the SC Lance Pipes as below:
- Threaded Ends (Type – T2): Here, both the ends are threaded and fitted with a plastic cap on each end. Connection between the two Pipes is done by joining a screw socket.
- Plain Ends (Type – PE): Here, the ends of both the pipes are plain and chamfered.
The users can either use quick coupling to connect both the pipes together or welding both the pipes can also be an option. Again, the users can also use one pipe at a time. This depends on the preference of the users.
Swaged Ends (Type – SE): Here, the diameter of both the pipes are reduced by pressing the end of the pipe so that they can be connected easily by a simple coupling.
Pressed Coupling End (Type T6): Here, one end of the pipe is plain while the other end is fitted with a pressed coupling. This is where the clamping machine is required to connect both the pipes through coupling.
The press machine can also be supplied along with SC Lances for the crimping purposes.
SDG Goal and the Contribution by Daiwa SC Lance
ISO 9001:2015 – Compliance Management System
The products by Daiwa strictly follows the ISO standards (9001:2015 and 14001:2015) which brings operational safety to the organization.
Environment-friendly Manufacturing Process with SDG
One of the important concerns of Daiwa is to balance and align both business development and humanity. Therefore, following Sustainable Development Goals in the manufacturing process is very much helpful towards contributing to Environment.
Safety for Steel Production
Consuming Daiwa’s Product will provide with both good quality performance and also contribute to protect the environment. The finished products are always checked of its quality before getting out of the manufacturing unit. The steel pipes always have clean surface with neither oil or grease on the surface of the pipe thus obsoleting the danger factor for the operator. Thorough check is done in the quality controlling part to prevent any sort of oxygen leakage. Also, the Daiwa’s products take less time to connect the pipes thus reducing the working time in front of furnace.
For more details about this product, please feel free to contact us at
Daiwa Anaya Steel is part of Anaya Steel, LLC (US parent company). Our group has over 30 years of experience in steel products mainly:
- Specialized steel hardware – punched, pressed, galvanized, powder coated.
- Steel pipes and tubing – specialized, color coated, galvanized and structural.
- Our Lance pipes are produced by Daiwa Lance International in Vietnam.
