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SPX Flow SubSea Hydraulic Bolt Tensioners

SPX Power Team SST

Sub sea bolt tensioner, features quick reaction nut, visible piston stroke indication and anti-slip cylinder surface for improved handling. Our Subsea bolt tensioner incorporating the quick reaction nut feature reduces diver fatigue, improving diver safety and productivity.

Visible piston stroke indication
Piston/cylinder misalignment compensation
Anti-slip cylinder surface for improved handling
Low friction sealsAnti-corrosion coating
Bolt coverage from 3/4' to 3 1/2'
Designed to fit BS1560/ANSI B16.5/ API flanges, as well as most compact flange designs
SPX Power Team sale and service in iran .

Specification

Load Cell (Tool Ref)	Bolt Diameter				Tool Load		Hydraulic Area		Minimum Bolt Protrusion (above nut)
Load Cell (Tool Ref)	Imperial	Quick Reaction Nut Number.	Metric	Quick Reaction Nut Number	Ton (short)	KN	(in2)	(mm2)	(in)	(mm.)
SSTAS010001 (SST 1)	3/4" 7/8"	QRNAS010001 QRNAS010003	M20 M22	QRNAS010004 QRNAS010005	15.7	140	1.45	934	4.09 3.98	107 105
SSTAS020001 (SST 2)	1" 1-1/8"	QRNAS020001 QRNAS020003	M24 M27 M30	QRNAS020004 QRNAS020005 QRNAS020006	27	240	2.48	1600	5.24 5.12	139 136 134
SSTAS030001 (SST 3)	1-1/4" 1-3/8"	QRNAS030003 QRNAS030004	M33 M36	QRNAS030005 QRNAS030006	43	380	3.93	2534	5.35 5.24	142 139
SSTAS040001 (SST 4)	1-1/2" 1-5/8"	QRNAS040003 QRNAS040004	M39 M42	QRNAS040005 QRNAS040006	62	550	5.69	3668	5.94 5.83 5.71	160 158 154
SSTAS050001 (SST 5)	1-3/4" 1-7/8" 2"	QRNAS050001 QRNAS050003 QRNAS050004	M45 M48 M52	QRNAS050005 QRNAS050006 QRNAS050007	99	880	9.10	5868	5.94 5.83 5.71	160 158 154
SSTAS060001 (SST 6)	2-1/4" 2-1/2" 2-3/4"	QRNAS060001 QRNAS060003 QRNAS060004	M56 M60 M64 M68 M70	QRNAS060005 QRNAS060006 QRNAS060007 QRNAS060008 QRNAS060009	175	1560	16.14	10411	6.54 6.30 6.06	1778 175 172 169 165
SSTAS070001 (SST 7)	3" 3-1/4" 3-1/2"	QRNAS070001 QRNAS070003 QRNAS070004	M76 M80 M85 M90	QRNAS070005 QRNAS070006 QRNAS070007 QRNAS070008	289	2575	26.63	17176	7.13 6.89 6.65	195 192 188 184

SPX sub sea tensioner dimensions

Tool Ref Load Cell	'A'		'B'		'C' A/F		'D'
Tool Ref Load Cell	(in.)	(mm.)	(in.)	(mm.)	(in.)	(mm.)	(in.)	(mm.)
SST 1	2.60	66	3.82	97	1.89	48	8.98	228
SST 2	3.23	82	5.02	127.5	2.36	60	11.65	296
SST 3	3.82	97	5.39	137	3.03	77	12.17	309
SST 4	4.37	111	5.75	146	3.54	90	13.46	342
SST 5	5.35	136	6.22	158	4.49	114	12.68	322
SST 6	6.97	177	7.11	180.5	5.51	140	14.72	374
SST 7	8.54	217	7.95	202	7.09	202	16.10	409

Piston stroke - 30mm (Except SST1 - 20mm)
Max tool pressure - 21,750psi (1,500 bar)
‘D’ includes an allowance for tool removal after bolt tightening with 30mm tool stroke
Product development is constantly taking place and dimensions may change without notice

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