8 Ton-1200 Ton of Truck Crane Hydraulic Cylinder for Luffing Cylinder.

• การรับรอง: ISO 9001
• แรงดัน: Customized (4MPa-40MPa)
• อุณหภูมิในการทำงาน: อุณหภูมิปกติ
• ทางที่ถูกต้อง: การเล่นแบบ Double acting
• วิธีการทำงาน: การเดินทางแบบตรง
• แบบฟอร์มที่ปรับปรุง: ประเภทที่ควบคุม
• ไม่ใช่ ของรุ่น: customized
• โครงสร้าง: ประเภทลูกสูบ
• วัสดุ: Alloy Steel, Stainless Steel, Carbon Steel
• ขนาดรูเจาะ: 600 มม
• Profession Plating: 0.3 มม
• อบร้อน: 7 ม
• แพคเพจการขนส่ง: Poly Wood Box/Pallet
• ข้อมูลจำเพาะ: customized
• เครื่องหมายการค้า: ChangYu
• ที่มา: China
• รหัสพิกัดศุลกากร: 8412210090
• กำลังการผลิต: 10000 Pieces/Year

คำอธิบายสินค้า

 

Basic Info.

Bore Size	100mm-600mm
Quality Check	100% Testing Before Shipping
Power	Hydraulic
Tansport 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

 

Detailed Photos

About us

 

Established in 1984, now Zhangjiakou Great Wall Hydraulic Cylinder Co.,Ltd. (hereinafter abbreviated to the CHANGYU) was built in 2003 by restructuring on the base of the predecessor opened in 1984. The Company is a domestic key manufacturer involved into hydraulic cylinder and also a major unit authorized to draft the national industrial standard about hydraulic cylinder. The factory of the Company has a floor area of 140,000m2 which includes a production area about 100,000m2. The Company has a staff team about 150 people. The Company has two wholly-owned subsidiaries: Zhangjiakou Changyu Construction Machinery Hydraulic Cylinder Co., Lt. and Beijing Changyu Lihua Hydraulic Systems Engineering Design Co., Ltd. The Company had been ISO9001, ISO14001 and OHSAS18001 listed. Specialized in hydraulic cylinders for more than 40 years. Changcheng hydraulic group. Is a leader in the engineering design and manufacture. Also a main member of drawing National Hydraulic Cylinder Standard.

The company has its own intellectual property rights product development organization. Specialized in hydraulic systems, non-standard equipment development and design, but also has a lot of top technicians! Specializing in the development of hydraulic systems, hydraulic cylinders and non-standard equipment. The company has developed a lot of high-end manufacturing equipment in recent years, and has obtained a number of national patents. At the same time, "Changyu brand" hydraulic cylinder series products. 

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.