Basic Info.
Model NO.
could be customized
Certification
GS, RoHS, CE, ISO9001
Work Temperature
Normal Temperature
Acting Way
Single or Double Acting
Working Method
Straight Trip
Adjusted Form
Regulated Type
Size
Could Be Customized as Per Your Requirements
Transport Package
Carton Box
Specification
could be designed according to your requirement
Product Description
piston rod:
High strength damage resistant piston rod provides 100,000 PSI minimum yield material in 1" through 4 1/2" diameters. Larger diameters vary between 50,000 and 75,000 PSI minimum yield material. All rods are case hardened to 50-55 RC and hard chrome plated to provide maximum wear life. Stainless steel is also available. The hard chrome plated of the piston rod according to your requirement.
Features of piston rod:
1. The quality of its processing a direct impact on the life and reliability of the entire product.
2. The surface is specially polished and hard chromium electroplating technology, and then polished by the mirror, abrasion resistance, corrosion resistance.
3. Porosity: Test according to ISO456 / 1458, Test result evaluation according to ISO 4540 part 8-10.
4. Corrosion resistance: Salt spray test according to ASTM B117-96 hours, test results according to ISO4540, clauses 7-10.
5. Welding function: good.
6. Packaging: coated anti-rust oil and each separate packaging paper.
Application:
High precision cold drawn pipes and honed tubes are used for machinery product and hydraulic equipment which have high precision and smoothly surface. Piston rod is mainly used for hydraulic pneumatic, engineering machinery, automobile manufacture cylinder, the roller of plastic machinery and printing machinery. It also applies to the optical axis of textile machinery, transport machinery and linear motion.
Some models and main technical parameters of lifting hydraulic cylinder
specification | φ6-φ12 | φ16-φ25 | φ30-φ50 | φ55-φ100 | φ105-φ1200 |
Length | 200-2000 | 200-3000 | 200-5000 | 200-10000 | 1000-10000 |
Surface roughness | 0.4-0.1 |
Surface hardness | HRC60 | The straightness | 0.15/1000mm |
Roundness tolerance | GB1184 9 | Chrome-plated thickness | According to user's requirement |
Full length tolerance | GB1100IT | The materiel | According to user's requirement |
Scheduling axis hardness | HB220-280 |
Supply status | Surface treatment,surface chrome or nickel phosphorus |
Any model and specification could be designed for you according to your requirement. |
Grade | Trade Size in (mm) | Nominal diameter of ext. thread in (mm) | Nominal diameter of coupling in (mm) | Coupling for slim hole OD mm (in) | Coupling OD mm (in) | Wrench square W¡ÁL mm (in) |
C | 5/8 (15.9) | 15/16 (23.8) | 5/8 (15.9) | 31.8 (1-1/4) | 38.1 (1-1/2) | 22.2×31.8 (7/8×1-1/4) |
D | 3/4 (19.1) | 1-1/16 (26.99) | 3/4 (19) | 38.1 (1-1/2) | 41.3 (1-5/8) | 25.1×31.8 (1×1-1/4) |
K | 7/8 (22.2) | 1-3/16 (30.16) | 7/8 (22.2) | 41.3 (1-5/8) | 46 (1.812) | 25.4×31.8 (1×1-1/4) |
The sucker Rod, Polish Rod or Pony rod are made by carbon alloy steel as per API11B standard, special material is available when request.
Grade C sucker rod: Moderate strength, not susceptible to sulfide stress cracking, suitable in sour medium.
Grade D sucker rod: Made of quality heat treated steel alloy, with high tensile and yield strength; suitable for non-corroding or mildly corroding environment.
Grade K sucker rod: With good corrosion resistance in H2S, CO2 and NaCl media, superior tensile strength.
Quality Control
1. External Inspection: Purchased Item Inspection, Outsourcing Item Inspection
2. Process Inspection: First Inspection, Random Inspection, Handover Inspection
3. Final Quality Inspection: External Dimensions Inspection, 100% Hydraulic Test
4. Type Inspection
Every piece of hydraulic cylinder are tested and will send out only after they are pasted the each test.
Our company has abundant technical force and perfect testing means. By making wide technical and business cooperation with many related enterprises, universities, colleges and institutes both at home and abroad, and employing senior engineers and software engineers, we have greatly strengthened and improved our designing, processing, and testing abilities.
FAQ
1.Are you a manufacturer?
We are professional manufacturer in hydraulic. We will provide competitive price.
2.What is your warranty?
Our products are all available for one-year free warranty and product lifetime consulting service.
3.How to ship your products?
We are transported by sea, by air or by international express.
4. Do you support OEM service?
Yes. OEM service is available.
5. Is your design reasonable?
We have professional R&D team with rich design experience.
After-sales service:
1. Various operation instructions such as: products inspect and control ,Receiving inspection control ,sampling inspection operation instruction, process quality inspection operation instruction etc
2. Pre-sale service and free consultation service.
3. Quality control service includes pre-acceptance, departure inspection, arrival inspection, PDI delivery inspection.
4. Guarantee period is subjected to warranty instruction (1 year/ 2000 hours whichever comes first).
5. Free after-sale service during the warranty refers to problems caused by quality issues; any non quality problem occurred, we will charge the maintenance fee according to relevant standard.
6. Service Center all over the world for after sales problems.
Address:
Adress 1: 1436, Building B, Qinghu Technology Park, Qingxiang Road, Longhua District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Manufacturing & Processing Machinery, Service
Management System Certification:
ISO 9001
Company Introduction:
Shenzhen Dallast Technology Co., Ltd. is a hydraulic cylinder manufacturing enterprise integrated with professional designing, production and sales. Company focused, specialized in various types of hydraulic cylinder. Is widely used in dump trucks, dump trailers, garbage trucks, excavators, loaders, forklifts, cranes and other projects, ships, mining machinery and fire engines, sanitation vehicles and other special vehicles, agricultural machinery, heavy machinery and many other fields.
Over the years we have grown into a diversified market based that now services customers all over the world.
ENTERPRISE CONCEPT
-We are professional manufacturing expert of Hydraulic Cylinders
-Service customer, Strive for excellent quality
-Scientific management, Unity and efficiency
MAIN PRODUCTS
1 Hydraulic system
2 Garbage truck cylinder
3 Tractor hydraulic cylinder
4 Under body hydraulic cylinder
5 Special equipment hydraulic cylinder
6 Telescopic front end hydraulic cylinder
7 Single acting telescopic hydraulic cylinder
8 Hydraulic cylinder for engineering machine
9 Rice/Corn combine harvest hydraulic cylinder
10 High precision cold drawn pipe/High precision piston rod...
If your company need specialize requirement, we can customize for you