Oil Well Drilling Equipment Roller Kelly Bushing for Drilling

• Customization: Available
• After-sales Service: Available
• Warranty: 1 Year
• Certification: API 7K
• Condition: New
• Product Name: Roller Bushing
• Color: Red, Yellow, Customer′s Demand
• Style: Heavy, Medium, Light
• Drive Method: Square, Pin Drive
• Advantage: High Performance
• Usage: Oil Drilling
• MOQ: 1 Set
• Application: Oil Field
• Transport Package: Standard Package
• Trademark: Beyond
• Origin: China

Product Description

Product Description

Roller Bushing

* This kind of bushing is the necessary product of a drilling rig.

* It matches with the master bushing to drive the Kelly.

* This product rotates the Kelly through four rollers to reduce the friction thus extending its working life.

* This product has a square drive and a pin drive in two forms.

* It can match with different types of Kelly by changing the rollers.

* It is designed and manufactured according to the API SPEC 7K Drilling Equipments Standard.

Product Parameters

 

Type	Style	Drive method	Applicable type of Kelly stem	ZP375
			Square	Hexagonal
HDS	Heavy	Square	2 1/2-6	3-6
27-HDP		Pin drive	3-6	3-6
20-HDP		Pin drive	3-6	3-6
MDS	Medium	Square	2 1/2-4 1/4	3-4 1/4
RTM4		Square	2 1/2-5 1/5	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	Square	2 1/2-4 1/4	3-4 1/4

 

Packaging & Shipping

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

FAQ

1. Who are we?
We are based in Qingzhou city Shandong province China, exported drilling equipment and accessories for 12+ years.

2. How can we guarantee quality?

A pre-production sample before mass production, final inspection before shipment.

3. What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, CIP, FCA, DDU, Express Delivery;
Accepted Payment Currency: USD, EUR, CNY;
Accepted Payment Type: T/T, L/C, D/P, D/A,Western Union.

4. How to get a quotation?
Just tell us your swivel type, size and quantity, we will calculate and make a quotation for you.

5. Hong long is the delivery time?
Depending on your quantity, generally, we have stock for regular items.