We are able to assure you product or service quality and aggressive cost for 16Mn Honed Tube, 1045 Honing Pipe, Hydraulic Honing Pipe. In addition, we enable employees to realize their self-worth in the process of constantly, surpassing themselves and perfecting themselves, so that everyone can do their best, and integrate the career of employees with the development of the company. You would not have any communication problem with us. We keep the path of green development and promote the company's product transformation and upgrading.
1. Introduction
HENGTONG PETROLIC MACHINERY manufactures 4140 & 4130 Alloy Tubing and transmission roller steel pipes more than 20 Years.The 4140 & 4130 Alloy Tubing 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
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.
In the fierce competition, our only way out is to continuously improve the quality of our High Precision 4130 Seamless Mechanical Steel Tubing and services, so as to provide strong support for enhancing the core competitiveness of our company. We have now a hugely efficient team to deal with inquiries from buyers. Our items have national accreditation requirements for qualified, high quality goods, affordable value, was welcomed by people today all over the world.
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