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Help CenterPopular Custom Sand Mold Cast Metal Casing Centralizer
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Casing centralizer Description
Process | sand casting , die casting,centrifugal casting, Investment Casting,lost foam casting |
Material | Copper, iron, aluminum, tin, ,lead, gray pig iron, nodular cast iron malleable cast iron, cast steel, brass, tin bronze, aluminium alloy |
Material Grade | GB, ASTM , AISI , DIN , BS, JIS, NF,ISO |
Weight | 0.01kg-1000kg |
Accuracy | class CT7~CT10 |
Surface Roughness | up to Ra1.6~Ra6.3 |
Applied software | ProE (.igs , .stp) , Auto CAD , PDF, Jpeg, Jpg, Png |
Production capacity | more than 1500MT per year |
Heat Treatment | anneal,quenching,normalizing,carburizing, polishing, plating, painting |
Machining Equipment | CNC center , CNC machines, turning machines, drilling machines , milling machines, grinding machines |
Measuring Tool | CMM , vernier caliper, depth caliper, micrometer, pin gauge, thread gauge , height gauge |
QC system | Own inspection department and guage,100 inspection before delivery
|
MOQ | 500kg |
Lead Time | sample fast , lot production depends on customers' request |
Certification | ISO9001 |
Payment Terms | T/T , L/C, D/P , D/A |
Shipment Terms | FOB , CFR, CIF |
Premium quality Bows are made of special alloy steel and hot formed in totally controlled heat treatment plant to achieve the uniform hardness all over.
Spec and performance index of bow spring casing centralizer meet API Spec 10D.
The woven centralizer is connected by pin when in use, the unfolded centralizer can be stacked flatly for convenient storage and transportation.
Casing centralizer Character:
1) Bow springs made of spring steel which has been heat teated and hardened tempered to ensure proper and consistent spring characteristics.
2) End collar hinges are folded toward inside. This way will minimize the collar stretch taht tends to occur when centralizers encounter tapers, commonly found in certain type of pipe connections.
3)A reinforcing rib stamped into the end collar. This way will strengthen and preserve it's round configuration during transport.
4)Several different spring bow heights that are available to accommodate most of casing-to-hole configuration.
5)Centralizers with built-in stop devices as well as those uncommon sizes are available based on request.
Casing centralizer specification
Non-weld casing centralizer
| Model (in) | Hooping In-Dia. (mm) | Hooping thickness (mm) | Hooping Height (mm) | Total Length (mm) | Max. Out-Dia. (mm) | Spring Pieces |
| 5-1/2*8-1/2 | 142-148 | 3-5 | 90-120 | 650±50 | 225±5 | 5 |
| 7*9-5/8 | 181-186 | 3-5 | 90-120 | 650±50 | 255±5 | 6 |
| 7*8-1/2 | 181-186 | 3-5 | 90-120 | 650±50 | 235±5 | 6 |
| 8-5/8*12-1/4 | 223-228 | 3-5 | 90-120 | 650±50 | 330±5 | 8 |
| 9-5/8*12-1/4 | 250-255 | 3-5 | 90-120 | 650±50 | 330±5 | 8 |
| 10-3/4*12-1/4 | 274-276 | 3-5 | 90-120 | 650±50 | 330±5 | 9 |
| 13-3/8*17-1/2 | 342-347 | 3-5 | 90-120 | 650±50 | 450±5 | 11 |
| 18-5/8*24 | 476±1 | 3-5 | 90-120 | 600±50 | 610±5 | 12 |
| 20*26 | 510±1 | 3-5 | 90-120 | 600±50 | 660±5 | 12 |
FAQ:
Q1:Are you a manufacturer or a trader?
We are manufacturer ,our own factory is located in Liaoning province,China
Q2:How do you protect customer's right?
Q3:How long shall we get the quotation?
Processing time for Enquiries :1-3 days
Q4:What is your payment term?
Payment term:
1)Pattern and tooling: 50% prepaid as order deposit; balance 50% paid within 10 days after samples approved.
2)Samples: 50% prepaid as order deposit; balance 50% paid within 10 days after samples approved.
3)Products: 30% prepaid as order deposit;70% paid before EX-work.
Q5:Will we have the property of the tooling?
Yes,tooling's cost is one-time charge,the property of toolings will be yours after pay off all the charges.
Q6:What shall we do if the quality is not meet our requirement?
If that is the case after we re-test,we can repay the payment or re-produce until it reach the quality
If you are looking for this kind of products right now , please do not hesitate to contact us by any of below methods:
Ada Dai (trade manager)
Website:
Phone: +86 18840650866
Skype:lady.wenwen
Email: ada(@)
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