Blocks and Hooks for Wellhead

Product Description

Q SERIES OF SPINNING WRENCHES
The wrench is the best replacement of the spinning rope (or chain). It is applied for the mechanized spinning operation. The applicable range of pipe diameter is wide, and it can be arbitrarily adjusted whenever necessary. There are three con­figurations for clamping apparatus: air tyre air cylinder and hydraulic cylinder. It is designed and manufactured according to API Spec 7K "Specification for Drilling and well servicing Equipment".

Model		Q140-200	Q254-250		Q254-300Y
Drive mode		Pneumatic			Hydraulic
Size range	mm	73-139. 7		73-254	88. 9-254
	in	2 7/8^_5 1/2		2 7/8-10	3 1/2^_10
Pressure	MPa	0. 7-0.9		0. 5-0.9	14
	psi	100-130		72-130	2000
Stall torque	Nm	2000		2500	3000
	ft. lbf	1475		1840	2245
Speed	rpm	0-90		0-120	0-95
Size	mm	1400X530X835		1250X570X465	1100X560X700
	in	55X21X33		49X23X18	44X23X28
Weight	Kg	378		440	400
	lb	833		970	880

TC SERIES OF CROWN BLOCKS 

The crown blocks comply with API SPEC 4F standard, and conforms to the SY/T5527 Industrial standard
Technical Specifications

Model		TC135	TC170	TC225	TC315	TC450	TC585
Max hook load	KN	1350	1700	2250	3150	4500	5850
	US ton	150	200	250	350	500	650
Sheave 0. D	mm	915	1005	1120	1270	1524	1524
	in	36	40	44	50	60	60
Sheave Qty		5	6	6	7	7	8
Wire rope Dia	nun	29	29	32	35	38	42
	in	1 1/8	1 1/8	1 1/4	1 3/8	1 1/2	1 5/8
Size	mm	2500X2050X1920	2687X2150X2046	3200X3347X3640	3295X2776X2514	3068X2906X3576	3070X3000X3600
	in	98X80X75	106X84X80	126X132X143	130X109X99	121X114X141	121X118X142
Weight	kg	2402400	2920	5310	7400	9500	10000
	lb	5290	6440	11710	16310	20940	22046

SERIES OF HOOKS
The hook complies with API Spec 8C specification and conforms to the SY/T5527 standard.
The hook is equipped with the reliable safety devices on the main hook.
The hook is equipped with a hydraulic snubber assembly to protect drill pipe joint.
Technical Specifications

Model		DG90	DG135	DG170	DG225	DG315	DG450	DG585
Max hook load.	kN	900	1350	1700	2250	3150	4500	5850
	US ton	100	150	200	250	350	500	650
Main hook opening size	mm	155	165	180	190	220	220	238
	in	6 ^l/l6	6 V	7	7 V,	8 V	8 V.	9 V;
Main hook dia.	mm	116	140	150	160	180	180	180
	in	4 7	5 V	6	6 ^x/i	7	7	7
Assistant hook dia.	mm	80	90	90	100	120	120	120
	in	3 1/8	3 1/2	3 1/2	4	4 3/4	4 3/4	4 3/4
spring stroke	mm	180	180	180	180	200	200	200
	in	7	7	7	7	8	8	8
Size	mm	2000 X 680 X 600	2200X720X616	2450X750X630	2545X780X750	2953X890X830	2953X890X880	3156X930X930
	in	79X27X23	86 X 28 X 24	96X29X25	100X31X29	116X35X33	116X35X35	124X37X37
Weight	kg	1800	1910	2020	2180	3410	3490	3900
	lb	3970	4210	4450	4800	7520	7710	8598

YG SERIES OF HOOK BLOCK 
Hook block complies with API Spec 8C "Drilling and Production Hoisting Equipment" •
Joining traveling block and hook together reduces overall length and can help meeting the requirements of top drive operation. 
Technical Specifications

Model		YG90	YG135	YG170	YG225	YG450
Max hook load	kN	900	1350	1700	2500	4500
	USton	100	150	200	250	500
Sheave 0. D.	mm	762	915	915	1120	1524
	in	30	36	36	44	60
Sheave Qty		4	4	5	5	6
Wire rope Dia.	mm	26	26	29	32	38
	in	1	1	1 1/8	11/4	1 1/2
Main hook opening size	mm	155	165	180	190	220
	in	6 1/16	6 1/2	7	7 1/2	8 5/8
Main hook dia.	mm	116	140	150	160	180
	in	4 1/2	5 1/2	6	6 1/4	7
Assistant hook dia.	mm	80	90	90	100	120
	in	3 1/8	3 1/2	3 1/2	4	4 3/4
(LXWXH) Size	mm	2908X806X533	3195X960X616	3294X960X713	3714X1190X775	4887 X 1600X880
	in	114X32X21	126X38X24	130X38X28	146X47X31	192X63X35
Weight	kg	2850	3590	4590	6590	12530
	lb	6280	7910	10100	14500	27620

 

XSL SWIVEL WITH SPINNER
XSL Swivel with spinner is a combination of swivel and kelly spinner, driven by air motor or hydraulic motor, with keyless connection adopted between spinner and central pipe of swivel. It is designed and manufactured according to API Spec 8C .'Specification for Drilling and Production Hoisting Equipment**
Technical Specifications

Model		SL110	SLI35	SL170	SL225	SL315	SL450	SL450A	LBC200	LD300	SL585
Max. static load	kN	1100	1350	1700	2250	3150	4500	4500	1700	2600	5850
	US ton	120	150	200	250	350	500	500	200	300	650
Dynamic load rating	kN	600	1000	1300	1600	2100	3200	3200	1300	1500	4100
	US ton	65	110	140	175	230	350	350	140	165	450
Max. Speed	rpm	300	300	300	300	300	300	92 (Speed)	300	300	300
Max. pressure	MPa	35	35	35	35	35	35	35	35	35	35
	psi	5000	5000	5000	5000	5000	5000	5000	5000	5000	5000
Gooseneck connection		3LP	4LP	4LP	4LP	4LP	4LP	4LP	4LP	4LP	4LP
Sub connection		4 1/2 REG-LH	6 5/8 REG -LH	6 5/8 REG -LH	6 5/8 REG-LH	6 5/8 REG-LH	6 5/8 EG.LH	6 5/8 EG-LH	6 5/8 REG-LH	5 1/2, REG -LH	6 5/8 REG-LH
Size	mm	1610X630X06	1896 X 660X780	2060 X 820 X 822	2296X1010 X957	2418X1056X1041	2570X1096X1012	30I5X1096X1000	2060 X 820 X822	2329 X 929 X 707	3115X1224X990
	in	633X248X2$	74.6 X26 X 30.7	81.1X32.3X32.4	90.4X39.8X37.7	952X41.6X41	101.2X43.1X39.8	119X43X 395	8I.IX32JX32.4	91.7 X 36.5 X 27.8	122 X48 X 39
Weight	^k8	400	1500	1700	2600	3000	3400	3060	1700	2400	3430
	lb	880	3307	3748	5732	6614	7496	6755	3748	5290	7560
Applicable spinner model			XSL135	XSL170	XSL225	XSL315	XSL450	SL450A	XLBC200
Size	mm		2326X660X780	2480X820X822	2743X1010X957	2873XI056X1041	3025X1096X1012	3015X1096X1000	2480X830X822
	in		91.6X26X30.7	97.6X32.3X32.4	108X39.8X37.7	113X4I.6X41	119X43X398	119X43X395	976X323X324