Address:
Shanxi,China
Main Products:
investment casting, sand casting,sand casting,die casting,forging,metal casting,autoparts,valve casting,marine parts,mining machine parts,railway parts
Quick Details
Place of Origin: Shanxi, China Brand Name: QINGHUI
Application: marine machinery; engineering machinery Material: Steel
Class certificate:BV,NK,KR,GL etc. Dimension test: available
Chemical composition test: available Magnetic powder inspection: available
Ultrasonic test: available Mechanical property test: available
Packaging & Delivery
Packaging: | wooden case |
Delivery : | 30 days after receiving the deposit |
Specifications
low carbon or alloy steel;
high quality and competitive price;
rough or finished machining
Material:ZG 200-400,ZG230-450,ZG270-500,ZG 310-570 and so on
Process:
Place a pattern in sand to create a mold;
Incorporate a gating system;
Remove the pattern;Fill the mold cavity with molten metal;
Allow the metal to cool;
Break away the sand mold and remove the casting.
Heat treatment.
Chemical composition test,UT/MT test,mechanical property test and so on.
Surface treatment and other requirement from customer.
dder horn /fore/after boss casting /upper/lower rudder bearing /stern post /bell mouth /rudder blad
Standard&certificate;:ASTM,ABS,NF,DIN,JIS and so on;
ISO 9001:2000;BV,GL,NK,RINA,KR,ABS and so on.
Weight:from 500kg to 150 tons per piece
cating of steel /cast steel /sand cast /steel casting /shipbuilding machinery casting /marine casting par
Quality warranty and testing equipment:
Magnetic powder inspection
Ultrasonic test
Dimension test
Leeb hardness testing equipment
Mechanical property test equipment
Direct-reading spectrometerer horn /fore/after boss casting /upper/lower rudder bearing /stern post /bell mouth /rudder blade
Features of our products:
Durable
Excellent tensile strength
Accurate level of tolerance
Good dimensional accuracy
Super surface finishing