API standard oilfield drill tool Lifting sub, lift nipple

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Product Overview

Description


Product Description

API standard oilfield drill tool Lifting sub, lift nipple

Lifting sub
Elevator groove OD
mm(inch)
Sub OD
mm(inch)
Length
mm(inch)
Connection
60.3(2-3/8)
73.0(2-7/8)




915(36),
1200(47)
NC23
73.0(2-7/8)
88.9(3-1/2)
NC26
88.9(3-1/2)
104.8(4-1/8),120.6(4-3/4)
NC31,NC38
114.3(4-1/2)
158.8(6-1/4)
NC46
127.0(5)
165.1(6-1/2),177.8(7)
NC46,NC50,5-1/2FH
139.7(5-1/2)
203(8)
NC56,6 5/8REG
168.3(6-5/8)
229(9)
7 5/8REG
** Lifting sub can be customized as per customer's design.
Product Details

Product Details

Lifting sub is a special tools one-piece construction for lifting of the drill tools in petroleum, natural gas industry. Lifting sub comes as tapered shoulder ( 18 degree shoulder) and square shoulder ( 90 degree shoulder) two types and is available in all diameters and lengths. All lifting subs are complied with API standard.

Test & Inspection

Test & Inspection

Our company lays emphasis on product quality. Product quality is controlled strictly according to API standard and customer's special requirement: appearance inspection, dimension inspection, chemical & physical properties inspection; performance test, NDT, strength test, tensile test, hardness test, welding zone test& inspection, etc. All the measures ensure our products qualified.

Packing & Delivery

Package& delivery


Our lifting sub is packed by pallet or wood case. Professional packing and loading machines make products' quality & appearance free from damage.

Our company is located in Dongying, the entrance Yellow River into the sea also the base of Shengli Oilfield. It will takes only three hours to Qingdao Port. Great location achieves convenient transportation and logistics service.
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