Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.
Commodity: Sodium Hydrosulfite Other name: Synonyms: Sodium Hydrosulphite; Sodium Dithionite; Dithionous acid, Disodium salt; Sodium Sulfoxylate CAS No.: 7775-14-6 Molecular Weight: 174.10 Chemical Formula: Na2S2O4 Product Description Appearance: White, crystalline powder. Product Feature Odor: Slight irritative. Specific Gravity: Unavailable Solubility: Soluble in water. Density: 2.19 pH: 6-7 pH Test-Method: PH test paper. % Volatiles by volume @ 21C (70F): 0 Boiling Point: Not applicable. Melting Point: >300 C Decomposes. Vapor Pressure (mm Hg): No information found. Bulk Density: ~0.9 Evaporation Rate (BuAc=1): No information found. Application 1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching . 2. bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps. 3. bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products, 4. in mineral, the compound of thiourea and other sulphides. 5. as reducing agent in chemical industry. 6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms. Packaging 50kg/100kg net in iron drums with double PVC bags Product Specification/Models NDEX 90%, 88%, 85%. FOOD ADDITIVE Na2S2O4, 90%, 88%, 85%, Fe 20ppm ZincZnOther heavy metal calculated as Pb, 1ppm Water Insolubles05% Shelf Life(month)12
Supplier: Steel alloys, non ferrous metals, chemicals, machinery, power plants, universal joint shafts, gear spindle couplings, textile packaging machines
Services: Liaison representatives & service providers
Buyer: Steel alloys, non ferrous metals, industrial chemicals and machinery
800 Watts Powerful and durable motor 3 Speed Setting with Incher Anti-slip Vacuum Feet Reverse Quadra Flow Jars Silent & Smooth Compact Design with Elegant Look Hygienic Stainless Steel Blender Jar (1.5 Ltr Capacity) Hygienic Stainless Steel Wet Grinding Jar (1 Ltr Capacity) Hygienic Stainless Steel Dry Grinding Jar (0.5 Ltr Capacity) Hygienic Stainless Steel Blades with hard chrome plating 20 000 RPM Overload Prevention Mechanism. 2 years motor warranty
800 Watts powerful and durable motor 3 Speed Setting with Incher Anti-slip Vaccum Feet Reverse Quadra Flow Jars Silent & Smooth Compact Design with Elegant Look Hygienic Stainless Steel Blender Jar (1.5 Ltr Capacity) Hygienic Stainless Steel Wet Grinding Jar (1 Ltr Capacity) Hygienic Stainless Steel Dry Grinding Jar (0.5 Ltr Capacity) 20 000 RPM Overload Prevention Mechanism Cord Winder Facility hygenic stainless teel blade with Hard chrome plating. 2 Years warranty on Motor.
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650 Watts Powerful and durable motor 3 Speed Setting with Incher Anti-slip Vacuum Feet Reverse Quadra Flow Jars Silent & Smooth Compact Design with Elegant Look Hygienic Stainless Steel Blender Jar (1.2 Ltr Capacity) Hygienic Stainless Steel Wet Grinding Jar (0.8 Ltr Capacity) Hygienic Stainless Steel Dry Grinding Jar (0.4 Ltr Capacity) Hygienic Stainless Steel Blades with hard chrome plating 20 000 RPM Overload Prevention Mechanism. 2 years motor warranty
650 Watts Powerful and durable motor 3 Speed Setting with Incher Anti-slip Vacuum Feet Reverse Quadra Flow Jars Silent & Smooth Compact Design with Elegant Look Hygienic Stainless Steel Blender Jar (1.2 Ltr Capacity) Hygienic Stainless Steel Dry Grinding Jar (0.4 Ltr Capacity) Hygienic Stainless Steel Blades with hard chrome plating 20 000 RPM Overload Prevention Mechanism. 2 years motor warranty