Die-casting grooved couplings

Product Description: NameCouplings ,hose clamp for fireMaterial: ductile iron ASTM A536Technology: casting ,forging .Size:1-24 inches Pressure: 300psi, 500psi, 750psi, 1,000psi.Treatments:painting/epoxy/electroplate/galvanization/black/galvanization + epoxy &

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Product Description:

Couplings ,hose clamp for fire
Material: ductile iron ASTM A536
Technology: casting ,forging .
Size:1-24 inches 
Pressure: 300psi, 500psi, 750psi, 1,000psi.


painting/epoxy/electroplate/galvanization/black/galvanization + epoxy 
sand, investment, die, permanent mold, iron casting, complete machining, painting, polishing, plating, heat treatment and plain or galvanized
Main customers:USA ,Europ,Asia .

We Qingdao Haozhifeng Machinery Co.,Ltd, is a leading enterprise, specializing in mechanical parts of torque for bushing with different size and material. Torque rod bushing is mainly used in mechanical system as auto, truck, tractor and so on which demand torque rod bushing spare part. With high metal strength, torque rod bushing works long hours. Coated with kinds of surface treatment of environmental fluid, torque rod bushing obtains strong mechanical properties and resistance to corrosion. 

Inspection: in-house and third party
All the products are strictly inspected by operator and skilled QC with record put down.
Universal inspection tools: three-coordinates measuring machine,hardness tester, Height ruler, Depth ruler, Outside ruler, Venire Caliper, etc.

1. How can I get the quotation?
Please send us information for quote : drawing, material, weight, quantity and request.
2. How long will be taken for sample production ?
Sample: 20-30 days for making mold and sample production . The accurate time depends on your product.
3. Can you accept Mini order ?
Yes . Mini order and trial order can be acceptable .
4. What is your Payment Term ?
Mold cost : 100% TT advanced.
Main order: 40% deposit, balance 60% to be paid against the copy of B/L .

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