High-Performance Piston for Custom Hydraulic Cylinder in Rotary Drilling Applications

• Customization: Available
• Certification: ISO9001
• Pressure: Customized (0MPa-40MPa)
• Model NO.: customized
• Acting Way: Double Acting
• Working Method: Straight Trip
• Adjusted Form: Regulated Type
• Structure: Piston Type
• Material: Alloy Steel, Stainless Steel, Carbon Steel
• Over-Length: Customizable
• Bore Size: Customizable
• Profession Plating: 0.03mm-0.05mm
• Heat Treatment: 7m
• Transport Package: Poly Wood Box/Pallet
• Specification: customized
• Trademark: ChangYu
• Origin: China
• HS Code: 8412210090
• Production Capacity: 10000 Pieces/Year

Product Description

Basic Info.

Stroke Length	Customizable
Bore Size	Customizable
Quality Check	100% Testing Before Shipping
Power	Hydraulic
Trasport Package	Poly wood box/pallet
Trademark	CHANGYU
Specification	Customizable
Oil Port	NPT/SAE/BSPP/Customizable

Origin	China, HE BEI
Production Capacity	10000PCS/year

Product Description

This hydraulic cylinder, meticulously crafted for the esteemed customer, serves as a pivotal component in the precise adjustment of rotary drilling rigs. Tailored to perfection, it meets the dynamic demands of advanced drilling operations.

About us

Established in 1984, Zhangjiakou Great Wall Hydraulic Cylinder Co., Ltd., fondly known as CHANGYU, transformed in 2003 as a result of strategic restructuring. Originating from a legacy of excellence since 1984, CHANGYU stands as a domestic powerhouse in the hydraulic cylinder manufacturing domain. As a key figure, we proudly contribute to the drafting of national industrial standards for hydraulic cylinders. Our sprawling factory covers a vast 140,000m2 , with an impressive production area of approximately 100,000m2. Our dedicated team of about 150 skilled professionals drives innovation and quality. With two wholly-owned subsidiaries, namely Zhangjiakou Changyu Construction Machinery Hydraulic Cylinder Co., Ltd. and Beijing Changyu Lihua Hydraulic Systems Engineering Design Co., Ltd., our credentials include ISO9001, ISO14001, and OHSAS18001 certifications. With over four decades of specialization, Changcheng Hydraulic Group leads in engineering design and manufacturing, significantly contributing to the National Hydraulic Cylinder Standard.

Our company boasts a robust product development organization fortified by its intellectual property rights. We excel in hydraulic systems, non-standard equipment development, and design, supported by an elite team of top technicians. Our relentless pursuit of innovation has led to the creation of high-end manufacturing equipment, earning numerous national patents. The 'Changyu brand' hydraulic cylinder series products stand as a testament to our commitment to excellence.

Certifications

Enterprise Features

Packaging & Shipping

FAQ

Q1.What is CHANGYU Product's quality assurance?
100% inspection for each product before shipping with inspection rereport for tracking.

Q2.How long is the warranty on CHANGYU products?
The warranty is one year for general products since the date of shipment.

Q3.How to ensure the order can be shipped on time?
Discuss the delivery date with the customer in advance, and communicate with the customer in time. By the way, if have anyproblems we will contect with customers, and give a solution on time.

Q4.Does CHANGYU offer delivery service?
Yes, we has cooperation with express company to provide customers with quick and convenient.

Q5. How CHANGYU control the product quality?
1.Raw materials:We have perennial cooperation with raw material suppliers are well-known manufacturers in our country, as well as strict control of raw materials, and the supplier will attach material quality documents.
2.Processing: We have the leading machining equipment, and obtained ISO9001 certification.
3.Heat treatment:We have a professional processing and heat treatment team to ensure the quality of the cylinder.
4.Plating:We have a professional electroplating team to ensure the corrosion resistance of the cylinder and ensure the service life of the cylinder.
5.Assembly pressure test: 100% testing and given the report.