Products
- Amine[1]
- Chemical Auxiliary Agent[1]
- Alkali[2]
- Oxide[3]
- Other Chemicals[1]
- Metal Building Materials[4]
- Electrical Wires[1]
- Coke Fuel[1]
- Water Treatment[5]
- Other Machine Tools Accessories[1]
- Other Metallurgy Machinery[2]
- Metallurgy Machinery Parts[1]
- Other Welding & Soldering Supplies[1]
- Welding Fluxes[1]
- Welding Rods[3]
- Welding Wires[2]
- MIG Welders[1]
- Other Welding Equipment[3]
- Graphite Electrodes[1]
- Other Graphite Products[1]
- Manganese Ingots[1]
- Kaolin[1]
- Silica[2]
- Bauxite Ore[1]
- Other Ore[6]
- Other Metals & Metal Products[10]
- Other Non-Metallic Minerals & Products[7]
- Refractory[3]
- Other Steel Products[1]
- Safety Goggles[1]
- Modacrylic Fiber[1]
- Other Fiber[1]
- Polyester Fiber[1]
- Polypropylene Fiber[1]
Contact Us
- Contact Person : Mr. Jian Wang
- Company Name : Dezhou Longstone International Trade Co., Ltd.
- Tel : 86-10-58773399
- Fax : 86-10-58772315
- Address : Beijing,Beijing,18F Building A, TOPBOX No.69 Beichen West Street,Beijing, China
- Country/Region : China
- Zip : 100029
Products List
WELDING RODS FOR CARBON STEEL
Be used for different position.Include carcon stell,low alloy stell and stainles stell.
TypeModelGB Chemical composition(%) Mechanical propertise C Mn Si S P otherRel/Rp0.2 MPaRmMPaA %A KV JJ421 E43130.100.32/0.550.300.0350.04-330420170°C27THJ422...
Electrode For Spot Welder
1.Used With the Pressure Actuated Tweezer Hand Piece-High Power.
2.Length can be changed.
Specification3/16" Copper Electrode Blanks (2-pack)Used With the Pressure Actuated Tweezer Hand Piece - High Power2" Long - Tungsten Electrode Blanks (2-pack)Used With the...
Wollastonite
Accelerate the melting rate
Increase the strength of the welding line
Reduce excess droplets
Accelerate the melting speed
We are supplying comprehensive raw materials for welding consumables.The specs for wollastonite is showed as below: SiO2 (%)CaO (%)Fe2O3 (% max)S...
Silicon Metal, Chromium Metal
Used in steelmaking, casting,;
chemical and electronics industries.
. SPECIFICATION...
Potassium Hydroxide
48%min, liquid KOH;
90% min, 90% min, white flakes KOH.
Specification of Potassium Hydroxide, white flakes 90% and liquid 48% . ItemFlakes Liquid First-rate Grade Regular...
Welding Grade Calcined Bauxite 86
Raw materials for welding flux
Al2O3: 86% min, SiO2: 8% max, TiO2: 5% max
C: 0.05% max, S: 0.02% max, P: 0.04% max
We are supplying comprehensive raw materials for welding consumables. The specs of welding grade calcined bauxite is showed as below: Al2O3 (%...
Carbon Additive / Carbon Riser / Recarburizer/CPC
Carbon additive suitable for any production process of steel industry: material of electrode graphite and carbon injection.
PARAMETERUNITGUARANTEE...
Carbon Additive / Carbon Riser / Recarburizer/CPC
Carbon additive suitable for any production process of steel industry: material of electrode graphite and carbon injection
1. SPECIFICATION PARAMETERUNITGUARANTEE...
Arc-submerging Welder
1.IGBT technology.
2.Different voltage model.
3.Carriage model:auto and manual.
SpecificationInput voltage380V±(15%~20%) 50~60HzRated input current64ARated input power42kWRegulating voltage20~50VRegulating current150~800ARated duty cycle100%Velocity of...
Corundum (BFA, BFA-S, and WFA)
Abrasive articles made of it are suited for grinding metals of high-tensile strength such as steel, annealed malleable iron.
BFASpecTypicalAl2O3(%, min) 94.595.62SiO2(%, max)21.53Fe2O3(%, max)0.30.13TiO2 (%, max)43Bulk density(g/cm3, min)3.53.5Apparent porosity (%,...