Double Pole Automatic Return Hydraulic Bolt Tensioner (SV41LS)

• Customization: Available
• Thread Size: M30-M48
• Max Drawing Force: 460-1220kn
• Model NO.: SV41LS Series
• Standard Working Pressure: 1500bar
• Color: Customized
• OEM: Yes
• Pole: Double Pole
• Market: Global
• Structure: Compact Design
• Brand: Sov
• Stroke: Long Stroke
• Transport Package: Standard Export Wooden Case
• Specification: CE, ISO9001, SGS
• Trademark: SOV
• Origin: Shanghai, China
• HS Code: 8467890000
• Production Capacity: 600 Sets Per Month

Product Description

Product Descriptions
Working pressure of ultra high pressure hydraulic bolt tensioner is 150/200MPa; Wear resistant cylinder, compact design, reliable performance and long service life; High accuracy, high speed, safe application; Reasonable and simple structure, easy maintenance and high strength alloy materials; Can be customized according to the actual working conditions.

Product Features
Unique sealing design, piston / cylinder can be offset compensation;
Plunger working stroke is 10mm;
Built in stroke limit valve to prevent over stroke use.

Field Applications
Bolt synchronous pre-tightening of pipe flange bolt
Bolt synchronous tensioning and pre-tightening in series.
Vertical mill foundation bolt pre-tightening in cement plant
Pressure vessel bolt synchronous pre-tightening in refinery
Pressure vessel bolt synchronous pre-tightening in chemical plant
Bolt pre-tightening of large electric motor in thermal power plant
Bolt synchronous pre-tightening of pipe flange bolt
Pressure vessel bolt synchronous pre-tightening in steel mill







Technical parameters:

Model	Range	Thread Specification	Bolt Distance N (mm)	Min. Height (mm)	Stroke (mm)	Strench Head Weight (kg)	Effective Area (mm2)	Max.Load@1500Bar (kN)	Dimensions (mm)				Weight (kg)
									A	B	C	D
SOV-GT1-LCB	M16-M30	M16x2	55	169	10	1.58	1495.4	224.3	135	113	27	86	3
		M18x2.5	56	165		1.51
		M20x2.5	57	165		1.43
		M24x3	59	164		1.31
		M27x3	62	167		1.16
		M30x3.5	65	170		1.01
SOV-GT2-LCB	M30-M39	M30x3.5	71	173	10	2.58	2677.2	401.5	136	111	35	107	4.1
		M33x3.5	74	174		2.37
		M36x4	77	177		2.17
		M39x4	80	180		1.93
SOV-GT3-LCB	M39-M52	M39x4	92	212	10	5.68	5127.1	768.9	160	126	46	138	7.0
		M42x4.5	96	215		5.35
		M45x4.5	99	218		4.98
		M48x5	105	216		4.66
		M52x5	108	220		4.18
SOV-GT4-LCB	M52-M68	M52x5	118	240	10	10.74	9782.1	1466.9	180	141	62	174	12.2
		M56x5.5	121	244		10.10
		M60x5.5	124	248		9.44
		M64x6	127	252		8.78
		M68x6	130	256		8.09
SOV-GT5-LCB	M68-M80	M68x6	145	278	10	17.28	15079.7	2261.4	202	157	78	210	18.7
		M72x6	149	282		16.39
		M76x6	152	286		15.47
		M80x6	162	293		14.55
SOV-GT6-LCB	M80-M95	M80x6	169	312	10	22.28	18972.1	2845.1	219	173	82	240	27.8
		M85x6	169	312		21.00
		M90x6	178	317		19.35
		M95x6	181	322		18.04

Company Introduction:
SOV is a professional manufacturing in hydraulic tools and products, we have been in the industry for more than 20 years. Since the establishment in 1995, we successfully transformed from OEM manufacturer to create our own brand SOV, and our factory has been approved by CE, ISO9001:2008 consecutively. Our Products have been widely used in petrochemical, cement, shipbuilding, steel plant and heavy construction areas, etc.
 


Certificates:
Since the establishment in 1995, we successfully transformed from OEM manufacturer for many international brands, to create our own brand SOV, and our factory has been approved by CE, ISO9001:2008 consecutively.
 

 

Main Clients:
Our customers include the most prominent corporation in China, such as China Petroleum, Sinopec, Baosteel, Jiangnan Shipyards, Conch Cement, China Metallurgical Group Corporation, and so on. The quality has been trusted by mega-corporation and multinationals.
 

 
FAQ
Q1: How can contact sales ?
A1: Please call: 0086 21 685 61366 for pre-sales or click the contact find our website and email address.  

Q2: How can I buy SOV products in my country?
A2: Please send us an inquiry or email , we will reply to your if there is distributor in your country.

Q3: Can I have SOV products catalog and price list ?
A3: Please visit our English website:sov-china.en.made-in-china.com to download our E-catalog, and send us an email for price list

Q4: How long does it take to get the product If I place an order? 
A4: If products stock available, after confirmation of your payment or advance payment , we will pack and deliver in 3-7 days. If you select international parcel service, it can be arrived in 3-7 days. If it is by sea shipment, it will take 15-45 days depending on different locations

Q5: How to make payment ?
A5: First send us an inquiry, and we will reply you quotation, if our price suits you, we will prepare proforma invoice with our banking details.
Q6: Manufacturing time?
A6: Please send us an inquiry for stock condition, if we don't have stock, and it is our standard products (refer to our model),it can be produced in 10-20 days. If it is customized, not our standard products, it will take 20-45 days to produce.
 
Why Choose SOV ?
Quality: SOV has been in the industry for than 20 years. We have been trusted by domestic mega statedstate owned companies, as well as international distributors and renowned brands. We put quality as lifeline. We never manufacture or sale defected product, or lowering our price at the cost of products quality.
 
Service: SOV promised to respond to customers products quality or service in 24 hours reported, and solutions shall be provided in 48 hours.