Surface Treatment:Zinc/nickelplating,chrome plating,hot galvanized,painting,decrement plating,phosphating,polishing,etc.
Material:Stainless steel,carbonsteel,steel,brass,bronze,copper,aluminum,or according to customer request.
Testing facility:Projection machine,roughness tester,hardness tester,concentricity tester.
Standard:GB/T19001-2008
Certificate:ISO9001:2008
Supply Ability(Capacity):120ton/month
Category:transportation,industrial,hardware,railway,construction,container,mining.
Product Type:export
Product Origin:China(mainland),Jiangsu
Price Clause:FOB
Payment Term:T/T
Minimum Order:1000pieces
Packaging & Shipping:Inner plastic bag,outer cartons,pallets,oras request
Delivery:Withinthirtydays upon confirming your order.
Company's main products
lock bolt,collar, precise CNC parts, stainless steel castings, all kinds of cold heading machinery processing, non-standard special-shaped
parts, stamping parts and various mechanical welding parts, etc.
Applicable fields
railway transportation,automobile,military industry,textile machinery,electrical and mechanical equipment,aviation,high-voltage electrical appliances,and other industrial manufacturing and
other industries.
Major Equipment
much work a cold heading machine,CNC lathe,CNC machining centers,grinding machine,milling machine,thread cutting,rocker drilling,automatic welding machine,etc.
Surface treatment
hexavalent galvanized, trivalent zinc plating, copper plating, nickel plating, dacromet, zinc, cobalt nickel alloy plating, Magni plating, alkaline plating without hydrogen.Salt spray test of 800,1000,1200,2000hours.
Shaft material: 40Cr(ASTM A5140) or 45#(ASTM 1045) steel. Helix plate: ASTM A36 hot rolled plate, available in 3/8\'\' and 1/2\'\' thickness. All helix leading edges sharpened and rock cut and 45 degrees. Corrosion protection: ASTM A153, hot dipped zinc coating. Efficient ...
Shaft material: 40Cr(ASTM A5140) or 45#(ASTM 1045) steel. Helix plate: ASTM A36 hot rolled plate, available in 3/8\'\' and 1/2\'\' thickness. All helix leading edges sharpened and rock cut and 45 degrees. Corrosion protection: ASTM A153, hot dipped zinc coating. Efficient ...