ANSI ASTM B8 B8m Heavy Hex Nut

  • Model NO.: ansi
  • Type: Hexagon Head
  • Head Style: Hexagonal
  • Grade: B8 B8t
  • Available Standard: DIN, ASTM, ANSI, JIS, Bsw, ISO
  • Finishing: Zinc Plated, Galvanized, HDG, Passivation
  • MOQ: 500PCS
  • Available Packing: Plastic Bag+Chipboard Carton+Plywood Pallet
  • Transport Package: Carton with Plastic Bag Inside, Polywood Outside
  • Origin: China
  • Material: Stainless Steel
  • Connection: Common Bolt
  • Standard: DIN, ANSI, GB, JIS, GOST
  • Certication: ISO, RoHS, SGS
  • Available Material: Stainless Steel SS304(A2), SS316(A4), Carbon Steel
  • Strength: B8 B8m B8t
  • Port: Shenzhen
  • Trademark: JR
  • Specification: GB, ANSI, DIN
  • HS Code: 7318160000
Product Description
1. Certification: ISO, ROHS, SGS 
2. Available Standard: DIN, ANSI, ASTM, JIS, BSW 
3. Strength: Grade 4.8,Grade 8.8,Grade10.9,Grade12.9 A2-70, A4-70, A4-80 
4. Finishing: Yellow, blue, white zinc plated, Galvanized,HDG,Chromate,Dacromet
5. Available material: Carbon steel, stainelss steel SS304, A2 ,Stainless steel SS314,A4.
6. Size: M2-M100, Length: 5-300mm, Moq: 500pcs, Port: Shenzhen, Shanghai 
7. Available Packing: Plastic bags+Chipboard Cartons+Plywood pallet with Belt &Film. 
Product Name Ansi ASTM B8 B8m heavy hex nut 
Material stainless steel
Color silvery
Standard DIN GB ISO JIS BA ANSI
Grade B8 B8t B8m
Finished polish ,passivation
Thread coarse, fine
Used building industry machinery
Products Show
ANSI ASTM B8 B8m Heavy Hex Nut
Packing Details

PLASTIC BAG+CARTON+WOOD FIX PALLET

EACH BAG AROUND 3-4KG AND 25KG PER CARTON AND LESS THAN 900KG PER PALLET
Quality Control
Testing Equipment and ISO:9001 2008 System for Quality Assurance 

Optical filter instrument and hardness testing equipment are used for products

ISO9001:2008 System and ROHS Certificates for all processing

Biomass Burner

  • Hopper: used to store biomass pellets.
  • Main body of vaporization chamber: biomass particle fuel gasification in gasification chamber
  • Fire mouth (fire mouth): divided into inner tube and outer tube, the inner tube emits combustion gas.
  • Grate: The middle position of the door of the vaporization chamber, used for air distribution when the particles are burned and vaporized.
  • Ash door: The burner must open the door every 2-8 hours of work to clean the ash on the grate. When opening the door, be sure to stop the blower for more than 10 minutes and stand on the side of the door and keep it for more than 2 meters. The safe distance, after the blower stops running, open with a long iron. There is no flame and the combustible gas can be ejected before the door can be cleaned.
  • Blower: Distribution of air for combustion and gasification.
  • Wind box: used to adjust the air volume and air pressure.
  • Bottom wind: From the bottom of the grate.
  • Secondary air: Mezzanine distribution between the inner and outer tubes of the fire vent, and the secondary combustion of combustible gas in the combustion flaring.
  • Feeding motor: screw rod used to drive feeding system.
  • Feeding system: Feed biomass pellets into the combustion chamber.
  • Casters: For short-distance movement of the burner (use a forklift away from the distance to avoid damage to the rigid vibrating refractory layer).
  • Fuel: Pure woody biomass pellet fuel, diameter 8-10MM, length less than 30mm, heating value above 3500KCal, ash content less than 3% (large tonnage burner can burn 30MM biomass briquette fuel).

Biomass Burning Furnace,Burns Particles Furnace,Biomass Granule Burner,Biomass Fuels Furnace

Jinan Shanghangda Machinery Co., Ltd. , https://www.jinanshdmachine.com