7.FAQ: A: We are a manufacture of fanstener. A: Our company start to do foreign trade from 2009. A: We use the best material for the products.And we have the best test equipments to make sure every product is good. 1. Oil Filter or air filter are both available; Filter Hepa Air Filter, Paper Oil Filter, Hydraulic Filter, Vacuum Cleaner Filter Ningbo Combine Machinery Co.,Ltd. , http://www.combine-harvester-parts.com
ITEM
DIN6923
GRADE
4Â 6Â 8Â 10
FINISH
BLACK ,Plain,Zinc Plated (Clear/Blue/Yellow/Black), HDG ,DACROMETect
SIZE
FROM M12
SAMPLE
FREE
MATERIAL
35# 45# 40CR 35CRMO 42CRMO B7 Carbon Steel ect.
PRODUCTIONÂ Â Â PROCESSÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Cold Froging,Hot Forging ect
NOTICE
Please let us know the Size,Quantity, Grade,Finish
Company Information
  Ningbo Zhenhai Huazhi High Intensity Fastener Manufacture Co., Ltd. is specialized in high strength fasteners.The productions lines are above 10 in our factory to provide our customers.
Our company has certificates of ISO9001 and produce DIN AMST ANSI JIS BS AS GB ISO with a competitive price to our clients..
Workshop Show
TEST EQUIPMENTS
Â
Q1: Are you a factory or trading company?
Q2: How many years you do foreign trade?
Q3: How is your quality?
2. Filter element of air-oil separator is made by the thin fiberglass,
which Imported from HV & Lydall Company, haze air-oil mixture in
compressed air would be almost filtered completely when go through the
filter element;
3. Oil contained in compressed air is among 3~6PPm, haze air-oil granule in compressed air can be controlled below 0.1µm;
4. service life is range from 3500h to 5200h;
5. Initial pressure differential≤0.02Mpa.
DIN6923 Hex Flange Nuts Carbon Steel All Grade