Our company's 16Mn Steel Honed Tube, Hard Chrome Plated Honed Tube, uniform thickness stator tube are not only rich in categories, but also of high quality. We have a good reputation among new and old customers. What we do is not only products, but also ourselves. Each after-sales service personnel have many years of experience to ensure that they can solve problems quickly and accurately for customers. Finest Rate Forever High-quality in China.
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.
Our L125 Alloy Seamless Steel Tubing in Anneal Condition is a new product, which is the current traditional product after several times of renewal and has good economic and social benefits. We are sincerely on the lookout ahead to cooperate with buyers everywhere in the entire world. In the future, we will continue to work hard and improve to provide safe and convenient high-quality services to global customers.
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