7" API J Type Connection Casing Drilling Torque Ring Drill Pipe

• After-sales Service: 7X24
• Warranty: 12months
• Manufacturing Process: CNC Milling
• 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.: 7"
• Surface Treatment: Polishing
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Standard: API 5CT
• Transport Package: Wooden Box
• Specification: 4-1/2"-20"
• Trademark: LFM
• Origin: China
• HS Code: 8431431000
• Production Capacity: 60000PCS/Year
• Package Size: 105.00cm * 105.00cm * 20.00cm
• Package Gross Weight: 1.500kg

Product Description

Product Description 
API Casing Torque Ring

A tarque ring is like a normal connection ,But it has a buttress or LTC threaded outer  diameter that lets it lock into  the "J"space of the collar .
Due to the simple change of the added torque ring ,the positive shoulder lets you reach higher torque values ,and extends your thread life while running operations .
This positive shoulder makes positional make uo obsolete,and gives you a sound connection you can rely on.

Provides the performance of a premium connection at a significantly reduced cost.

Threaded OD results in 100% metal engagement and provides a greater cross sectional area. This produces up to two times the torque yield of competing torque rings that are forced to conform to collar threads.

Features a perfectly circular, non-stressed design that results in a considerably stronger product than oblong shaped torque rings.

Manufactured to API specifications with P-110 rated steel (or greater) in a variety of sizes to match the customer's casing specifications.

Quickly and easily installed on location prior to the job without having to compress the ring into the collar that would cause strength and quality degradation.

Easily removed without damaging the pipe giving the customer the freedom to decide when they would like to use the torque rings.
 

Product Parameters

Casing Size	Casing Weight ppf	Casing Grade	Connection Type	Limit Torque (lb-ft)
20"	133	K55	J type	134300
16"	84	P110	J type	85000
11 3/4"	65	P110	J type	57460
13 3/8"	72	N80	J type	67850
9 5/8"	36	N80	J type	47900
7"	26	N80	J type	18900
5 1/2"	17	P110	J type	12980
4 1/2"	13.5	P110	J type	9680

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.