Digital Welding Machine Equipment
MIG/MAG/TIG/MMA WELDING MACHINE:
The gas shielded welding machine actually has the characteristic of falling externally. It converts 220V and 380V AC into low-voltage direct current. Generally, the gas shielded welding machine can be divided into two types according to the type of output power supply, one is AC gas shielded welding machine; It is a DC gas shielded welding machine. The current conversion mode of the DC gas shielded welding machine is AC-DC-AC-DC. The gas shielded welding machine is composed of a power supply and a wire feeder. The shielding gas includes CO2, CO2 and argon mixed gas, and CO2 and helium mixed gas. do shielding gas
Precautions
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Digital Welding Machine Equipment,MIG Welders,Welder MIG,Double Pulse MIG Welder JIANGSU FUERMU WELDING CORPORATION , https://www.fuermuwelding.com
SS304/316 Â nylon lock nuts
Ss304/316 Nylon Lock Nuts, Made-in-China
Stainless Steel 304/316
Nylon Nuts
DIN982/985
Â
Stainless Steel nylon lock nuts
Standard
DIN985;DIN982,
Material
SS304, SS316
Diameter
M3~M56;Â 2#-1"
Finish Â
Plain
Features
Good anti-corrosion ability
Grade
A2, A4
Certification
ISO9001:2008, SGS, RoHS, Bureau Veritas
OEM service is also available
Chemical Components:
Material
C
Si
Mn
P
S
Ni
Cr
Mo
Other
201
0.15
1
5.5-7.5
0.06
0.03
3.5-5.5
16-18
Â
N≤0.25
304
0.08
1
2
0.045
0.03
8.0-10.0
18-20
Â
Â
304L
0.03
1
2
0.045
0.03
8.0-12.0
18-20
Â
Â
321
0.08
1
2
0.045
0.03
8.0-13.0
17-19
Â
Ti≤5*C%
316
0.08
1
2
0.045
0.03
10.0-14.0
16-18
2-3
Â
316L
0.03
1
2
0.045
0.03
10.0-15.0
16-18
2-3
Â
309S
0.08
1
2
0.045
0.03
12.0-15.0
22-24
Â
Â
410
0.15
Â
1
Â
0.03
-
11.5-13.5
Â
Â
420
0.26-0.4
Â
1
Â
0.03
-
12-14
Â
Â
430
0.12
0.75
1
0.04
0.03
-
16-18
Â
Â
Â
About  Product :
Main products
 Bolts,Screws,Nuts,Washers,Pins,Rivet,Sleeve, Shaft,CNC precision parts
Size Range
Diameter:M2---M64   Length:5mm---400mm(Customized is acceptable)  Â
Diameter:6#---2inch,  Length:1/2inch---30inch(Customized is acceptable)  Â
Standard
ANSI,UNI,DIN,BS,JIS,AS,GB,ISO,EN
Material
Normal stainless steel;Super Alloy Stainless SteelÂ
Grade
A2-50;A2-60;A2-70;A4-60;A4-70;A4-80,Gr 8, Gr8M
SS201,SS 202, SS301,SS303,SS304, SS304L, SS316, SS316L, SS317L, SS321;SS410,
SSÂ 420,SS347;SS347H;SS310S\2520,Â
and super alloy: 1.4529, 1.4539, 1.4980(alloy 286), 2.4602, 2.4605, 2.4610, 2.4952
 (Nimonic 80A), 2.4819, Incoloy (825\800\800H), Inconel (600\601\625\718), Monel400, etc
Surface
self finish plain,minor polish, satin polish, black oxide,Electro Painting,
Others
 Non-standard/standard/OEM/ODM/Customized service are provided.
Promise:
1. Hight quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5.  Best service
Â
The Advantage:Â
1.Many products:   Any type of stainless steel hardware can be supplied.
2.Good Service :   We treat clients in great honest and sincere management is our top mission.
3..Good Quality:    We have strict quality control system .Good reputation in the market.
4.OEM Accepted :  We can produce as per your drawings or samples.
5.Shortest Delivery: We have large stock, 3 days for stock items,7-15days for production.
6.Low MOQ:       It can meet your business very well.Â
Sample Charge:
1.Samples charge: According to your request .   Sampling time:5-7days
2.Samples charge: Free for Existing Mold        Sampling time:3days
Â
Packing Information:
1.Carton Size: 25*16*25CM
2.Wooden Pallet/Case Size: 110*90*80CM
3.Color Printed Box&Cartons can be made per customers' desire.
 Â
Company Information:
Hand Industrial  Ltd is established in 2010, and one professional manufacturer and supplier of stainless steel hardware. Our products contains stainless steel bolts and thread studs, stainless steel machine screws,stainless steel tapping screws and self drilling screws in different material from SS 304,SS 316,SS 316L,SS410,etc. We often make DIN. ANSI. BS. ISO. JIS standard and OEM service is available. Our products are very popular in European, Australia, North America, Mid-east, and South East Asia and some African countries.
Contact Information:
LU PENGÂ Â Â
SALES&MARKETING MANAGER
WWW.HANDINDUSTRIAL.COM.CN
HANDEGY.EN.MADE-IN-CHINA.COM
We can supply different size of SS hex cap bolts\hex socket cap screws\hex flange bolts\tapping screws\drilling screws.
We can supply different sizes of SS hex dome head cap nuts\hex nuts\flange nuts\hex cap nuts\hex welding nuts.
Features of gas shielded welding machine:
1 It has the advantages of light weight, small size, high efficiency and high reliability.
2 The welding current can output a rectangular pulse waveform to achieve spray transition and facilitate all-position welding.
3. It has automatic compensation function for grid voltage fluctuation.
4. It has automatic protection functions such as overvoltage, undervoltage, overcurrent and overheating.
5. Automatic compensation according to the cable length to ensure good welding performance for different cable lengths.
1. Welding may cause fire or explosion
1.1 Protect yourself and others from sparks and weldments during welding;
1.2 Be sure not to perform welding where there are combustible materials, because splashing sparks can easily cause combustion and cause a fire;
1.3 Be alert to fire, and place a fire extinguisher in the welding area;
1.4 Do not use a gas shielded welding machine to defrost the pipeline;
1.5 When the equipment is out of use, please unplug the welding cable from the welding output terminal;
1.6 Before welding, the on-site staff should hand over all flammable and explosive materials such as matches and lighters.
2. Fume and gas generated by welding will damage health
2.1 Keep good ventilation when welding indoors;
2.2 Do not perform welding near the site where there is degreasing, cleaning or spraying operations, because the heat and rays generated by the arc can react with the water vapor in the air to produce highly toxic and irritating gases.
3. Heating parts can cause severe burns
3.1 Do not directly touch the heating parts with your hands;
3.2 It can be welded with a welding torch after cooling.
4. Arc rays can burn eyes and skin
4.1 When welding or watching, you must wear a helmet with suitable filters to protect your face and eyes;
4.2 Use welding shields to protect bystanders from interference and stimulation from sparks and strong light.