High Quality Drill Tool HDP Roller Kelly Bushing

• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Standard: API 7K
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HDP
• Transport Package: Wooden Box
• Specification: 2-1/2"-5-1/4"
• Trademark: LFM
• Origin: China
• HS Code: 8430
• Production Capacity: 1000sets/Year

Product Description

Product Description

HDP Roller Pin Kelly Bushing

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.

 

Main parameters:

Model	Type	Way of Drive	Square(in)	Hex(in)
HDS	Heavy	Square Drive	3-6	3-6
27-HDP		Pin Drive	3-6	3-6
20-HDP		Pin Drive	3-6	3-6
RTM4	Medium	Square Drive	2 1/25 1/4	3-4 1/4
20-MDP		Pin Drive	2 1/2--4 1/4	3-4 1/4
17-MDP		Pin Drive	2 1/2--4 1/4	3-4 1/4
RTS4	Light -duty	Square Drive	2 1/2--4 1/4	3-4 1/4

Product Photos

Factory

Certificates

FAQ

Q1: What's your packing?
A:  Regular packing.

Q2: What's your delivery?
A:  Normally, about 30-45 days.

Q3:  What are the shipping methods?
A: Ocean shipment to the port near from you; Air shipment to the shipment near from your company; Door to door service by  international express.

Q4:  What about the payment options?
 A: In general, we accept T/T. 

Q5:  When can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or tell us in  your  email so that we will detail with your inquiry priority.