| Customization: | Available |
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| After-sales Service: | on Site on Line |
| Warranty: | 12 Months |
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3 1/2" Square Drive Roller Kelly Bushing Used in Rotary Table
Roller kelly bushing used in rotary table
3 1/2" Square Drive Roller Kelly Bushing Used in Rotary Table
Api Oilfield 2 1/2" -6 Inch Kelly Spinner Hdp Hds Roller Kelly Bushing - Buy Api 2 1/2" -6 Inch Kelly Spinner,Hdp Roller Kelly Bushing
Kelly Bushings designed and manufactured in accordance with API 7K and other technical standards.
The loaded parts are made of good-quality alloy steel.
|
Type |
Style |
Drive Way |
Suitable for Kelly |
|
|
Square (in) |
Hexagon(in) |
|||
|
HDS |
Heavy |
Square |
21/2-6 |
3-6 |
|
27-HDP |
Pin |
21/2-6 |
3-6 |
|
|
20-HDP |
Pin |
21/2-6 |
3-6 |
|
|
4KRVS |
Medium |
Square |
21/2-51/4 |
3-41/4 |
|
c20-MDP |
Pin |
21/2-41/4 |
3-41/4 |
|
|
17-MDP |
Pin |
21/2-41/4 |
3-41/4 |
|
|
4KRBM |
Light-weight |
Square |
21/2-41/4 |
3-41/4 |
3 1/2" Square Drive Roller Kelly Bushing Used in Rotary Table
|
Model |
HDS |
27-HDP |
20-HDP |
MDS |
20-MDP |
17-MDP |
LDS |
|||
|
Type |
Heavy |
Medium |
Light |
|||||||
|
Max.torque |
N.m |
32365 |
22555 |
13729 |
||||||
|
ft.lbf |
23871 |
16636 |
10126 |
|||||||
|
Drive Mode |
Square |
Pin |
Square |
Pin |
Square |
|||||
|
Square |
mm |
76.2~152.4 |
63.5~133.35 |
63.5~133.35 |
||||||
|
in |
3~6 |
21/2~51/4 |
21/2~51/4 |
|||||||
|
Hex |
mm |
76.2~152.4 |
76.2~107.95 |
76.2~107.95 |
||||||
|
in |
3~6 |
3~41/4 |
3~41/4 |
|||||||
|
Size |
mm |
630×630×740 |
630×630×780 |
493×493×696 |
510×510×720 |
458×458×700 |
508×508×700 |
|||
|
in |
24.8×24.8×29.1 |
24.8×24.8×30.7 |
19.4×19.4×27.4 |
20×20×28.3 |
18×18×27.5 |
20×20×27.5 |
||||
|
Weight |
Kg |
700 |
730 |
670 |
420 |
460 |
340 |
400 |
||
|
lb |
1540 |
1610 |
1470 |
924 |
1012 |
750 |
808 |
|||
| FAQ |
| Q: How can I place order? |
| A:You can contact us by email about your order details, or place order on line |
| Q: How can l pay you? |
| A:After you confrm our Pl, we will request you to pay.T/T (HSBC bank) and Paypal, Western Union are the most usual ways we are using |
| Q: What's the order procedure? |
| A: First we discuss order details, production details by email or TM. Then we issue you an Pl for your confirmation.You will be requested to do prepaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25 days if we don't have the items in stock. Before production has been fnished,we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you. |
| Q:How do you take care when your clients received defective products? |
| A:replacement. If there are some defective items, we usually credit to our customer or replace in next shipment. |
| Q: How do you check all the goods in the production line? |
| A:We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure. |
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