- Model NO.: H08A EL12 SAW Wire
- Material: Low Carbon Steel
- Slag Characteristic: Acidic
- OEM & ODM: Accepted
- Product Name: Submerged Arc Welding Wire
- Standard: Aws EL12
- Ts: 485MPa
- Elongation: 29%
- Trademark: Forward Welding
- Specification: 2.0mm 2.4mm 2.5mm 3.2mm 4.0mm 5.0mm
- HS Code: 83111000
- Type: Welding Wire
- Flux Containing: Not Containing Flux
- Extended Length: 10-20mm
- Sample: Provided Freely
- Approval Certificate: CCS, ABS, Nk, Kr, Lr, Gl, Dnv, ISO, Ohsas
- Quality: ISO9001:2008
- Ys: 372MPa
- Ballistic: 60j (-20degree)
- Transport Package: 25/50/250/300kg/Coil
- Origin: Shandong, China
a wholly-owned by
Weifang Special Steel Group since 1972 in China
a large steel mill & manufacturer & supplier
Submerged Arc Welding Wire Descriptions:
Name of commodity: submerged arc welding wire
           EL12 SAW WIRE
           Welding Product/ Welding Consumable/ Welding Material
Grade: AWS A5.17 F6A0-EL12/H08A
Diameter: 2.0~5.0mm available
Certificate: CCS, ABS, DNV, NK, LR, BV, GL, KR, CWB, BKI, ISO9001, ISO14001, OHSAS18001 and etc.
Package: 25kg,50kg,250kg, 300kgs/coil or drum, wrapped in the waterproof woven package, or neutral package and customerization.
Basic Trade Terms and Conditions:
1. Terms of payment: L/C at sight or 30% T/T in advance, the balance against the copy of B/L.
2. Port of loading: Qingdao, CN, Trade terms: CIF, CFR.
4. Delivery time: within 15~20days after receipt of the confirmation of purchase order.
Scale Values:
Submerged Arc Welding Wire
Chemical composition(%):
| Â Â Â C | Mn | Si | P | S | Ni |
| 0.07 | 0.40 | 0.021 | 0.014 | 0.011 | 0.008 |
| Tensile strength Rm(Mpa) | Yield strength Rel or Rp0.2(Mpa) | Elongation(%) | Ballistic work(J) |
| 485 | 372 | 29 | 60(-20ºC) |
Submerged Arc Welding Wire Main Applications: widely used in ship-building, large-scale steel structure, pressure vessels, bridges, and other fields.
Excellent Property Performances:
1.stable arc,
2.easy deslaging,
3.good welding seam forming,
4.high depositions efficiency,
5.fast welding speed and so on.
6.During the welding process, not generate splash, no stimulating arc light, with the welding seam surface smoothy and high welding quality.
7.Moreover, it's easy to realize mechanization and all-automatic welding.
Our Professional Services:
a. 24hours online service
b. professional technique service, R&D Lab, Quality Test Lab.
c. sample can be supplied in 3Â days
d. OEM and ODM are available
e. Trial orders and sample offers are available
f. annual capacity: 0.15 million Ton
g. approval certificates: ABS, CCS, NK, KR, LR, GL, DNV, ISO9001, ISO14001, OHSAS18001
Our Company Profile, More information, pls check our website: www.weifangsteel.com.
* Since1972
* more than 6000 employees
* fixed assets: 7billion RMB
* to cover the area of 2.4 square kilometers
* the member of China Iron &Â Steel AssociationÂ
* China Chamber of  Commerce of Metals Minerals & Chemicals Imp. & Exp.
* top 500 enterprises in manufacture industry of China
* top 100 enterprises in Shandong Province
* top 10 enterprises in Weifang City
* our welding products are exported to a lot of countries all over the world, such as Middle East, Southeast Asia, Europe, Africa, North America and South America.
Hi All,
This is Ms July yao, a sales manager from Weifang Forward Welding Materials Co., Ltd.
If you're keen on our welding wires, pls connect with me, via cel :Â +86-15094953993
â‘ Single acting cylinder: only one end of the cylinder has a piston rod. Air is supplied from one side of the piston to generate air pressure. The air pressure pushes the piston to produce thrust to extend and return by spring or self weight.
â‘¡ Double acting cylinder: supply air alternately from both sides of piston, output force in one or two directions.
â‘¢ Rodless cylinder: general term for cylinders without piston rod. There are magnetic cylinder and cable cylinder.
The reciprocating cylinder is called swing cylinder. The inner cavity is divided into two parts by the blade, and the air is supplied to the two cavities alternately. The output shaft swings, and the swing angle is less than 280 °. In addition, there are rotary cylinder, gas-liquid damping cylinder and stepping cylinder.
Compared with the electric actuator, the cylinder can work reliably under harsh conditions, and the operation is simple, and the basic maintenance free can be realized. Cylinder is good at reciprocating linear motion, especially suitable for industrial automation in the most transmission requirements - workpiece linear handling. Moreover, only adjusting the one-way throttle valve installed on both sides of the cylinder can simply achieve stable speed control, which has become the biggest feature and advantage of the cylinder drive system. Therefore, for users without multi-point positioning requirements, most of them prefer to use cylinder from the perspective of convenience. At present, most of the applications of electric actuators in the industrial field require high-precision multi-point positioning, which is the result that it is difficult to achieve with the air cylinder.
The electric actuator is mainly used for rotating and swinging conditions. Its advantage lies in the fast response time and the precise control of speed, position and torque through the feedback system. But when it needs to complete the linear motion, it needs to be transformed by mechanical devices such as toothed belt or screw rod, so the structure is relatively complex, and there are high requirements for the working environment and the professional knowledge of the operation and maintenance personnel.
advantage
(1) The requirement for users is low. The principle and structure of the cylinder are simple, easy to install and maintain, and the requirements for users are not high. Electric cylinder is different, engineering personnel must have certain electrical knowledge, otherwise it is likely to be damaged due to misoperation.
(2) The output force is large. The output force of the cylinder is proportional to the square of the cylinder diameter; The output force of the electric cylinder is related to three factors: cylinder diameter, motor power and screw pitch. The larger the cylinder diameter and power, the smaller the screw pitch, the greater the output force. The theoretical output force of a cylinder with a diameter of 50 mm can reach 2000 n. for the electric cylinder with the same diameter, although the products of different companies are different, they are basically no more than 1000 n. Obviously, the cylinder has more advantages in terms of output force.
(3) Strong adaptability. The cylinder can work normally in high and low temperature environment, and has the ability of dustproof and waterproof, which can adapt to all kinds of harsh environment. Because of a large number of electrical components, the electric cylinder has high requirements for the environment and poor adaptability.
Air Cylinder, Pneumatic Cylinder, double acting cylinder, single acting cylinder, rodless cylinder
Glove Industry Co.,Ltd. , https://www.gloveind.com