Our Cylinder Honed Tubes, 42CrMo seamless cold drawn tube, Lead Screw Welding Rotator have always been to create value for customers as the goal, we constantly strive for improvement in technology so as to produce high-quality, low-cost products for customers. Striving hard to attain continual success determined by high quality, reliability, integrity, and complete understanding of current market dynamics. We build our foundation with good faith, regard quality as life, and strive for in-depth cooperation with customers for common development. We focus on global development and establish an industry-leading model of diverse corporate culture and operating models.
1. Introduction
HENGTONG PETROLIC MACHINERY manufactures 4140 seamless tube and transmission roller steel pipes more than 20 Years.The 4140 seamless tube 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). 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.
We take innovation, excellence, and commitment to our enterprise spirit, and try to provide technical SAE 4140 42CrMo4 SCR440 Alloy Steel Seamless Tube and enthusiastic service to customers. Therefore, we strive to be responsible to our customers, employees and society. We maintain the existing core competitive advantages, and create the best products and professional service.
Hot Tags: 4140 seamless tube, China, manufacturers, suppliers, factory, price, 25CrMo4 Seamless Cold Drawn Gas Tube, Round Chrome Rod, Welding Turntable Positioners, Small Honed Tubes, Ck45 Chrome Plated Bar, 42CrMo cold drawn steel pipe
