Rrh Series Double-Acting Hollow Cylinders Jack 30-150 Ton Double-Acting Hollow Plunger Cylinders High Quality Hydraulic Jack From Saivs

Product Description

1 YEAR WARRANTY AND EXCELLENT SERVICE
7 DAYS REFUND PAYMENT IN CASE OF QUALITY
24 HOURS SMOOTHLY COMMUNICATION
Product Description
Hydraulic Cylinder Jack
Capacity: 30-150ton
Stroke: 38-258mm
Max.pressure: 700bar

RRH Series Double-Acting Hollow Cylinders Jack
1. Mounting Hole Thread Depth: 14-19 mm
2. Double-acting cylinder version for fast retraction.
3. Hollow plunger design allows for both,pull and push forces.
4. Dual dust-proof ring structure remains cylinder internal cleaning.
5. The exclusive guide ring is designed absorbs eccentric loading without galling cylinder parts,reduces wear and extending life.
6. Built-in safety valve prevents accidental over pressurization.
7. Special painted surface to increase corrosion resistance.
8. Easy fixturing with collar threads,plunger threads and base mounting holes.

Cylinder Capacity	Stroke	Model Number	Max.Cylinder Capacity		Cylinder Effective Area		Oil Capacity		Collapsed Height	Extended Height	Outside Dia.	Cylinder Bore Dia	Plunger Dia.	Base to Advance Port	Top to Return Port	Saddle Dia.	Saddle Internal Thread	Saddle Protrusion from Plgr.	Plunger Internal Thread	Plunger Thread Length	Collar Thread	Collar Thread Length	Center Hole Dia	Weight
ton	(mm)		Advance	Retract	Advance	Retract	Advance	Retract	A	B	C	D	E	F	G	H	I	J	K	L	X	Y	Z
			(KN)		(cm2)		(cm3)		(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)		(mm)		(mm)		(mm)	(mm)	(kg)
30	178	RRH-307	336	216	48	30.9	855	550	330	508	115	90	64.5	25	60	64	11/4"-7	9	113/16"-16UN	22	41/2"-12	42	33.3	21
	258	RRH-3010	336	216	48	30.9	1240	798	431	689	115	90	64.5	25	60	64	11/4"-7	9	113/16"-16UN	22	41/2"-12	42	33.3	27
60	89	RRH-603	589	368	84.2	52.6	749	468	247	336	159	125	94.5	31	66	94	15/8"-51/2	12	23/4"-16UN	19	61/4"-12	48	53.8	28
	166	RRH-606	589	368	84.2	52.6	1398	873	323	489	159	125	94.5	31	66	94	15/8"-51/2	12	23/4"-16UN	19	61/4"-12	48	53.8	35
	257	RRH-6010	589	368	84.2	52.6	2164	1352	438	695	159	125	94.5	31	66	94	15/8"-51/2	12	23/4"-16UN	19	61/4"-12	48	53.8	45
100	38	RRH-1001	947	637	135.3	91.1	514	346	165	203	212	165	125	34	45	125	21/2"-8	12	4"-16UN	25	\	\	79	33
	76	RRH-1003	947	637	135.3	91.1	1028	692	254	330	212	165	125	34	85	125	21/2"-8	12	4"-16UN	25	83/8"-12	60	79	61
	153	RRH-1006	947	637	135.3	91.1	2070	1394	342	495	212	165	125	34	85	125	21/2"-8	12	4"-16UN	25	83/8"-12	60	79	79
	257	RRH-10010	947	637	135.3	91.1	3477	2341	460	717	212	165	125	34	85	125	21/2"-8	12	4"-16UN	25	83/8"-12	60	79	106
150	203	RRH-1508	1445	758	206.5	108.3	4191	2198	359	562	247	190	150	38	60	127	\	13	41/4"-12UN	25	\	\	79	111

All SAIVS Hydraulic Lifting Cylinders Jack go with calibration certificates,
Your Requirements Can Be Customized, Please Contact Us Freely!
Detailed Photos



30-150 Ton Double-acting Hollow Plunger Cylinders High Quality Hydraulic Jack
All model include quick couplings (NPT3/8"-18) and dust-proof cap.
Floating center tube is designed to increase product life.
Customizable with special requirement.
SAIVS is a professional manufacturer in hydraulic tools and products, Hydraulic lifting cylinder & jack and Hydraulic pumps.
Our full rang of popular hydraulic cylinder reserviors including jacking, pushing, pulling, supporting etc.
Our hydraulic products have been widely used in petrochemical, Building, shipbuilding, steel plant and heavy constructions areas etc.
Application
Certifications
Packaging & Shipping
Company Profile
Established in Ningbo, China, SAIVS began as a manufacturer and exporter of different kinds of casting and precision CNC machining components, industrial customized parts. SAIVS has the experience to develop thousands of tooling and fixtures in house according to customers' drawings.
In 2002, hydraulic tools research department was settled and company developed its first line of hydraulic tools and equipment. Today SAIVS is reckoned as one of the most preferred experienced manufacturer and exporter of hydraulic tools, hydraulic pumps & hydraulic components in the industrial market.
We have more than 200 employees total, that work at casting foundries, CNC machining plant. we have nice reputation in components supply chain, as we have better management system, positive teamwork cooperation and advanced equipment. We obtained certificates of TS16949, ISO9001, ISO14001 and OSHAS ISO 18001.
FAQ
Q: Are you trading company or manufacturer?
A: We are factory with more than 20 years experience.
Q: How long for delivery?
A: Generally it is 15-30days as we are customized service we confirm with customer when place order.
Q: What is the MOQ?
A: It depends on what you are buying. Normally, our minimum order is one 20' full container and LCL container (less than a
container load) can be acceptable.
Q: Can you customize my products?
A: Yes, we can customized products with your design drawings like DWG, DXF, DXW, IGES, STEP, PDF etc.
Q: What is your terms of payment?
A: 30% T/T in advance, balance before shipment, or as per discussion.
Q: What about your quality control?
A: * . Checking the raw material after they reach our factory-----Incoming quality control(IQC)
* . Checking the details before the production line operated
* . Have full inspection and routing inspection during mass production----In-process quality control(IPQC)
* . Checking the goods after they are finished----Final quality control(FQC)
* . Checking the goods after they are finished----Outgoing quality control(QC)
* . 100% inspection and delivery before shipment

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