Socket Changeable Single Pole Hydraulic Bolt Tensioner (SV21LS)

                  Socket Changeable Single Pole Hydraulic Bolt Tensioner (SV21LS)

Features
Piston automatic return design
Internal thread design
Compact structure
Standard pressure: 1500 bar

Product Parameter

Model	Thread Size		Max. Tensile Force	Size						Stroke
	M	Inch	KN	A	B	C	D	E	F	mm
SV21LS24	M24	1	223	86	119	46	69	29	24	10
SV21LS27	M27	1-1/8	223	86	119	52	76	29	27	10
SV21LS30	M30	1-1/8	401	107	131	57	80	37	30	10
SV21LS33	M33	1-1/4	401	107	131	62	85	37	33	10
SV21LS36	M36	1-3/8	401	107	132	68	91	38	36	10
SV21LS39	M39	1-1/2	401	107	135	75	93	41	39	10
SV21LS42	M42	1-5/8	769	138	152	80	105	49	42	10
SV21LS45	M45	1-3/4	769	138	153	85	111	50	45	10
SV21LS48	M48	1-7/8	769	138	154	92	116	51	48	10
SV21LS52	M52	2	769	138	155	96	120	52	52	10
SV21LS56	M56	2-1/4	1467	174	170	102	136	62	56	10
SV21LS60	M60	2-3/8	1467	174	171	108	142	63	60	10
SV21LS64	M64	2-1/2	1467	174	172	115	150	64	64	10
SV21LS68	M68	2-3/4	1467	174	173	120	154	65	68	10
SV21LS72	M72	2-7/8	2262	210	192	125	158	73	72	10
SV21LS76	M76	3	2262	210	193	130	174	75	76	10
SV21LS80	M80	3-1/4	2262	210	195	137	178	77	80	10
SV21LS85	M85	3-3/8	2486	240	197	143	158	78	85	12
SV21LS90	M90	3-1/2	2486	240	200	155	174	80	90	12
SV21LS95	M95	3-3/4	2486	240	205	160	178	85	95	12
SV21LS100	M100	4	3958	276	210	170	158	92	100	12
SV21LS105	M105	4-1/8	3958	276	220	180	174	95	105	12
SV21LS110	M110	4-3/8	5860	325	230	185	275	104	110	12
SV21LS115	M115	4-1/2	5860	325	240	193	285	108	115	12

Photos





Packaging Details
1. Outside packaging: Standard export wooden packing;
2. Inner packaging: Stretch Film;
3. Customized packaging acceptable.
Shipping
1. Small quantity: By international exress, such as DHL, TNT, FEDEX, UPS, etc. Depending on the customers' choice. Goods will arrive within 7 days in normal cicumstances;
2. Large quantity: By sea transportation. Goods will arrive in 30~45 days, according to the diatance.


Product Application
Our products are widely used all over the world, especially in Papermaking, Metallurgy, Petrification, Bridge, Construction, Electricity, Shipping, etc.

Our Service
1.24 hours online service;
2. One year warranty, repair and service for the whole life.
3. Question report will be replied in 48 hours.
4. Quality guaranteed.

Company Information
SOV Hydraulic Technoloy (Shanghai) Co., Ltd. Is a manufacturer engaged in designing and manufacturing hydraulic cylinders, synchronous PLC hydraulic system, hydraulic pumps, torque wrenches, and hydraulic components.
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.

Our customers includ many big Chinese industrial companies, such as China Petroleum, Baosteel, Sinopec, China State Grid, Jiangnan Shipyards, Sany Group, China Railway Construction Corporation. Our synchronous PLC hydraulic system had played a great role in the China high-speed railway constructions. In 2011, our sales revenue reached 30 million USD, making us one of the leaders in the Chinese hydraulic cylinders market especially in the extra-high hydraulic cylinders for industrial area and construction field.


Our products include:
Hydraulic cylinders, jacks (5-1000ton);
Hydraulic/ electric /pneumatic torque wrench (100-72000Nm);
Hydraulic bolt tensioner (100-11486NM);
Hydraulic pullers (5-100 ton);
Integrated hydraulic lifting system solutions;
Hydraulic parts.


Competitive Advantages
1. High quality in competitive price;
2. Low minimun order quantity;
3. Wide range of products for your reference;
4. Good customer service: Customer satisfaction is our promary goal. Prompt, professional service offered by passionate and patient international salespeople.
5. OEM services: Customer's LOGO engraving, customized packaging, and produce the products according to customers' design, etc.

FQA

Q1: What's the brand name of your products?
A: Own brand "SOV", WE ARE GERMANY OWNED FACTORY. OEM is also available as required.    

Q2: Hydraulic cylinder internal leakage?
A: There are 3 main reasons causing internal leakage: Overload, polishing is not well controlled, bad seal kits. As is known to all, vehicles in China are often overload, our products all designed to bear the overload power. We have numerical control machine to assure the polish processing .And we use the imported seals to meet customers' demands.  

Q3: Does your piston rod get ruptured easily?
A: Hard chrome plating quenched and tempered 45# steel for piston rod to assure sufficient hardness and toughness.

Q4: Is your design reasonable? What about your product safe coefficient?
A: We have R&D team with abundant design experience. We also established production, education, and research cooperation with universities. Rest assured.

Q5: How about the delivery time?
A: Over 1000 sets advanced equipments to meet customer's large demand in short delivery time. Generally, it's 7-20 days.

Q6: What's the after-service?
A: If the quality can't meet your requirement, we will pay all your lost and offer technical support to solve your problem.