DD elevator

DD split elevator is a tool dedicated to drill pipe hanging or tubing hoisting and lowering in petroleum drilling and production.

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DD split elevator is a tool dedicated to drill pipe hanging or tubing hoisting and lowering in petroleum drilling and production.

The split elevator can work normally at -20℃-70℃. It is applicable to hanging drill pipes (3½ in-5½ in) with a right-angle step. The rated load of elevator can be 100 t (900 kN), 125 t (1125 kN), 150 t (1350 kN), 250 t (2250 kN) and 350 t (3150 kN).

Specification number	Hanging card hole diameter	Apply drill pipe specifications			Load rating (kN) and dimensions (length× width × height).	The approximate net weight of each load crane
		Specification (in).	Nominal size (mm)	Neck diameter (mm).
						900 (100)	1350 (150)	2250 (250)	3150 (350)
DD 75×86	85.73	2/<>EU	73.03	80.96	100(900) 425×332×234 150(1350) 585×535×280 250(2250) 768×710×320 350(3150) 781×754×390	77	127	268	—
DD 92×103	103.19	3/<>EU	88.90	98.43		76	126	266	345
DD 105×110	109.54	4IU	101.60	104.78		76	124	265	342
DD 105×118	122.24	4/<>EU	114.30	114.30		75	123	263	340
DD 118×122	122.24	4/<>IEU	114.30	119.06		75	122	260	338
DD 118×131	131.00	4/<>EU	114.30	127.00		74	119	257	335
DD 131×135	134.94	5IEU	127.00	130.18		73	118	255	332
DD 144×149	149.23	5/<>IEU	139.70	144.46		72	117	252	329