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OEM customized bonnet valve with sand casting process

OEM customized bonnet valve with sand casting process

material：ductile iron
Technology：sand casting+ machining+ surface treatment
Color: Customized Color
Thread: NPT PT BSPP G
Product description：OEM customized bonnet valve with sand casting process
INQUIRY EMAIL

Using coated sand shell mould casting process by reasonable poured riser exist in the position to avoid casting porosity shrinkage defects such as performed by numerical control lathe the inner hole size of steps and can ensure the dimensional accuracy and surface roughness requirements after assembling the precision meets the requirement no defects inside sleek meet the sealing requirements in addition to the processing surface pickling phosphating surface surface after electrophoresis paint

Product Name	bonnet valve
Material	iron
Process	snad casting
Surface Treatment	Powder Coating

Packing Details :

1. inner packaging: plastic wrap, bubble bag, PE foam, EPE cotton,PP bag etc.
2. outer packaging: carton box, wooden case, plate etc.
3. upon per customers' requirement
Delivery Details : within customer acceptance of qualified products 30days