China Cgh Type Aluminum Alloy Suspension Clamp (Envelope Type) - China Electric Equipment, Electric Accessory<

suspension clamp ,Hot dip galvanized steel parts, to join hardware, used for connecting the fixed power equipment 
1. Material: Galvanized  Steel
2. Product quality has reached to IEC standard
3. Packing: Standard export seaworthy and plywood case packing or follow buyer's request
4. Delivery: Within 3 weeks after receipt of client's prepayment or L/C. 
For opening a new mold then delivery time need undetermined.
Product Description
MEGATRO provide every type of suspension clamps with specification as follow:
1. Material: Cotter pins is stainless steel, other parts hot-DIP galvanized steel;
2. Weight: 1.5-3.5kg
3. Size: As per clients design or Chinese standard size

Origin:Shijiazhuang.Hebei, China
Payment: TT; L/C
Lead time: 10-15 days against deposit


we also provide some below technial specification:

1 Suspension Clamps (Trunnion Type)
 
2 Suspension Clamps (Wish Socket-clevis)
 
3 Suspension Clamps (With Clevis)
 
 
4 Suspension Clamps (Abrasion-proof Type)
                                                          4-1
 
4-2
 
4-3
 
 
 

 
4-4
 

4-5
 
 
5,Suspension Clamps (XGT Type)
 
 
 
 
 
6 Suspension Clamps for Twin Jumper Conductors
 
7 Suspension Clamps (Type XGJ)
 
8,(500kV) Suspension Clamps for 500Kv T L (Carrisd-up Type)
 
 
9,(500kV) Suspension Clamps for 500kV T L (Hang-dwon Tape)
 
 
 
10,(500kV) Suspension Clamps for 500kV High Elevation T
 
 
 
11,(500kV) Suspension Clamps for 500Kv T L
11-1
 
11-2
 
 
12,(330kV) Suspension Clamps for 330Kv T L
12-1
 
12-2
 
 
 
 
 
 
13,(750kV) Suspension Clamps for 750Kv T L
 
 
 
14,Suspension Clamps for Twin Clamps of Vertical Arrange
 
15, Aluminium Alloy Suspension Clamps for Twin Conductor Energy Saving Type)
 
16, Aluminum Alloy Suspension Clamps(Envelope Type)
 
17, Anti-Corona Suspension Clamp ( Envelope Type)
 
 
18, Suspension Clamps for Jumper Conductors
 

Tungsten Carbide Roller

Tungsten carbide roller has characteristics of good wear resistance, high temperature red hardness, thermal fatigue resistance and thermal conductivity and high strength , have been widely used in high-speed wire rod, bar, rebar, seamless steel tubes, etc. Domestic production of tungsten carbide roller materials mostly WC- Co, WC- Co- Ni- Cr two series, and the content of Co, Co- Ni - Cr is in the range of 6wt% ~ 30wt%. From the use of perspective, tungsten carbide rollers has good mechanical properties, its flexural strength up to 2200 MPa or more, shock toughness up (4 ~ 6) × 10^6 J/ m^2, Rockwell hardness (HRA) is up to 78 to 90, widely in the high-speed wire rod rolling process, which is much higher than single-slot chilled cast steel or high speed steel rolls.Tungsten carbide is made of Tungsten Carbide Powder and binder phase (such as drilling, nickel, etc.), and then pressing and sintering, regardless of the conditions under cold rolled or hot rolled has excellent wear resistance, tungsten carbide rollers has been widely used in pre-finishing mill and finishing of high-speed wire rod currently. On the performance of tungsten carbide roller in hot-rolling wire rod , the material must meet the following requirements:
1. Sufficient anti-fracture strength;
2. Good abrasion resistance;
3. The smooth surface finish;
4. Excellent corrosion resistance, thermal fatigue, thermal cracking performance.
Tungsten carbide roller rings can working in bad conditions , small profile rolling (especially rebar rolling) process conditions is harsher than the high-speed wire rod, and therefore corresponds to the profile rolling ,tungsten carbide rollers recommend using high binder phase carbide.

Tungsten carbide roller material design
Pre-finishing all vehicles roller should ensure its high toughness, strength, rigidity and thermal conductivity, followed before considering its wear resistance. When designing each vehicles roller, pre-finishing materials should choose carbide grades of Co, Co- Ni- Cr binder content is high (greater than or equal to 25wt%) , requiring an average WC grain size of coarse (5μm ~ 6μm), to obtain a higher shock toughness, proper strength and hardness. For the finishing of the roller movements, particularly the last two rollers of the finish rolling, which suffered load is small, and high relative velocity of the material to be pressed (80 m / min ~ 120 m / min). In this case, the wear resistance of the roller to be the most important requirements, and must ensure the strength , timpact toughness and hardness of a reasonable match, so the binder of Co / Ni content ratio and the average grain WC control of particle size and other factors must have greater control in front of different pre-finishing rolling roll.

Tungsten carbide roller category
According to the structure of tungsten carbide rollers, it can be divided into solid tungsten carbide roller and composite tungsten carbide roller. Solid tungsten carbide rollers have been widely used in pre-finishing and finishing stands high speed wire rod mill (including fixed reducing the rack, pinch roller rack). Composite tungsten carbide roller is made of cemented carbide and other materials, and it can be divided into tungsten carbide composite roll rings and solid tungsten carbide composite roller. Tungsten carbide composite roll rings mounted on the roller shaft; solid tungsten carbide composite roller will be directly cast in the roll axis to form a whole, a large load is applied to the rolling mill.

Tungsten carbide roller production process control
Tungsten carbide rollers produced by powder metallurgy method, the key to its process control is the chemical composition of the material and the mixture was prepared, pressed molding, sintering and deep processing and other preparation process parameters.
1. Preparation of starting material (WC focus quality): As the WC raw material and quality control of the use of different levels of quality may fluctuate, resulting in adverse effects on microstructure.
2. Preparation of the mixture: Mixture preparation is the key to the production process of the roller, the roller of failure modes - trachoma, mainly generated by this procedure.
3. Pressing: roller pressing is an important process of the roller mill.
4. Sintering: roller sintering is to determine the final quality of the roller production processes, use of advanced low-pressure sintering technology, HIP sintering technology can greatly improve the performance of roller.
5. Deep processing: deep processing rollers have a greater impact on the quality and accuracy of the roller surface.

Carbide Roller,Carbide Ring,Mill of Rolling Line,Steel Wire Rod,Mill Rolling Finish Stand,Mill Roller Groove Type

Luoyang Golden Egret Geotools Co., Ltd , https://www.xtcmetalpowder.com