ASTM A4140 A4130, 42CrMo 34CrMo4 Steel Pipe Seamless Steel Tube

After years of hard work, we have accumulated rich production experience, and gradually improved the inspection and testing equipment to ensure the stability of Hydraulic Cylinder Rod, Hydraulic Chrome Plated Honed Steel Tube, 4140 uniform thickness seamless pipe quality. In recent years, our company has invested a large number of human and material resources in the company's technical equipment, production scale and technical personnel, and has made breakthrough progress in all aspects. Innovation is the direction of our work and the yardstick of value evaluation. To achieve customers is to achieve ourselves. We are committed to improving employee quality, creating top-rate quality, delivering satisfactory products and services to customers through standardized management. We insist on being market-oriented, quality for survival, and management for efficiency as our company's guiding ideology.

1045 Honed Pipe Introduction

Honed Tubes are presicion tubes with smooth inside, they also could be skived and burnished pipe. Tubes or pipes inside tolerance could be H10, H9 or H8. Outside tolerance, wall thickness tolerance are produced according to seamless cold drawn tubes for precision application standard GB/T3639-2009,EN10305 or DIN2391 standard. Material SAE1020, 20#, ST45, CK45, ST52, E355 tubes and so on for you to choose.

1045 Honed Pipes technical parameters and Details

Application: hydraulic cylinder, pneumatic cylinder, oil cylinder, telescopic cylinder.

Original: Jiangsu, China

Certification: ISO9001.

Material: SAE1020, 20#, ST45, CK45, ST52, E355

Payment term: TT, LC

Delivery date: usually 20 to 40 days.

Packing: packed in bundle, oiled inside, with caps on both ends.

Market: Middle East/ Africa/Asia/South America/Europe/North America

MOQ: Depends on exact size and material.

Mechanical Properties:

Our services

Pre-sale services:
1. Providing professional technical support.
2. Send the product catalog and instruction manual.
3. If you have any question PLS contact us online or send us email, we promise we will give you a reply at the first time!
4. Personal call or visit are warmly welcome.
Sale of services:
1. We promise honest and fair, it's our pleasure to serve you as your purchasing consultant.
2. We guarantee punctuality, quality and quantities strictly implement the terms of contract...
After-sales service:
1. Where to buy our products for one year warranty and life long maintenance.
2. 24-hour telephone service.
3. A large stock of components and parts, easily-worn parts.

Production process

Raw material – annealing for material of 45#, 27SiMn, 25Mn – Acid cleaning – parkerizing & Saponifying – cold drawn – leveling – saw off bad section – stress relieving – leveling –honing or skiving – inspection – oiled plated - packing

On the basis of providing high-quality ASTM A4140 A4130, 42CrMo 34CrMo4 Steel Pipe Seamless Steel Tube, we strive to create higher benefits and greater value for customers with comprehensive and perfect services. With outstanding company and top quality, and an enterprise of overseas trade featuring validity and competitiveness, which will be trustworthy and welcomed by its clientele and makes joy to its employees. We firmly believe that only hard work can win the trust of customers, and diligence is reflected in all work activities that create value for customers, as well as the efforts made to enrich and improve ourselves in the process of work.

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