Our company adheres to relying on technological progress, adopting advanced technology and introducing advanced equipment, and is committed to the development of Honed Tubes, 1045 Honed Steel Pipe, Hydraulic Honing Pipe. Hope to expertise a happy company co-operation perform with you. We will use various opportunities to actively communicate and exchange opinions with employees to make improvements. We have our own sales team, design team, technical team, QC team and package team.
1. Introduction
HENGTONG PETROLIC MACHINERY manufactures 4140 Alloy Steel Tubes and transmission roller steel pipes more than 20 Years.The 4140 Alloy Steel Tubes is much thick hot rolled alloy steel tubes, which goes through boring and milling to make sure uniform thickness.
2. Product Details
Application: Used for drilling, downhole motor, mud motor
Size : ID from 70mm to 300mm
Length : Depends on customer requirement.
Material : 4140 / 42CrMo
Delivery Condition: hot rolled + boring and milling
ID and OD Tolerance : Depends on customer requirement.
Brand : Hengtong
3.Size List
4.Our services
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.
After years of continuous efforts, we have established a good reputation in the field of ASTM A519 4140 4130 Seamless Carbon and Alloy Steel Mechanical Tube. As always, we will use our mature experience to provide more customers with better products and services. Our product quality assurance, price concessions, any questions about the products. Our company will provide you with advanced technology, high quality products, preferential prices, satisfactory service and looking forward to sincere cooperation with you.
Hot Tags: 4140 alloy steel tubes, China, manufacturers, suppliers, factory, price, Precision Seamless Steel Honing Tube, Round Carbon Steel Honed Tube, Hydraulic Cylinder Cold Drawn Pipe, 10T Welding Positioner, Self Aligned Tank Welding Rotator, CNC Welding Positioner
