Jiangsu Rutong Petro-
machinery Co., Ltd.

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Jiangsu Rutong Petro-machinery Co., Ltd.
Contact: Teresa Shi
Tel.:
+86-513-84129149
Mobile & Whatsapp:
+86-13485171699
E-mail:
shijingjing@rutong.com

Contact: Guojian Han
Mobile & WeChat:
+86-13338088366
E-mail:
hgj@rutong.com

Home » Products » Hoisting Tools » Elevators » Elevators Type DD

Elevators Type DD

The centre latch elevator type DD is provided for holding drill collar, casing and tubing with standard 90° shoulder. Suitable for pipes with the diameter from 2³/8 to 5¹/2, this product can offer the rated load from 150t to 350t. The tubing hoisting equipment is manufactured according to API Spec 8C Standard on Hoisting Equipment for Drilling and Oil Extraction.

Technical Parameters

Model	Pipe Dia.(in.)			Rated Load (Short ton)
	Drill pipe	Casing	Oil pipe
DD /150	23/8-51/2	41/2-51/2	23/8-41/2	150
DD /250	23/8-51/2	41/2-51/2	23/8-41/2	250
DD /350	23/8-51/2	41/2-51/2	23/8-41/2	350

Related Names
API standard elevator

• 1. 
  2. Manual Tongs Type HT
• 1. 
  2. Web Wilson Series Manual Tongs
• 1. 
  2. WY-275-7-3150 Hydraulic Slip
• 1. 
  2. PS Series Pneumatic Slips