Leading Manufacturer for Geological Drill Pipe - Bearing steel pipe high precision – Lu

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To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for Bearing Steel Tube, Seamless Steel Pipe, Hard Wire Rod, Our company eagerly looks forward to establishing long-term and friendly business partner relationships with clients and businessmen from all over the world.
Leading Manufacturer for Geological Drill Pipe - Bearing steel pipe high precision – Lu Detail:

Introduction

Bearing steel pipe refers to a seamless steel pipe that is hot-rolled or cold-rolled (cold drawn) for the manufacture of ordinary rolling bearing rings. The outer diameter of the steel pipe is 25-180 mm, and the wall thickness is 3.5-20 mm. There are two types of ordinary precision and higher precision. Bearing steel is the steel used to make balls, rollers and bearing rings. Bearings are subjected to great pressure and friction during work, so the bearing steel is required to have high and uniform hardness and wear resistance, as well as high elastic limit. The requirements for the uniformity of the chemical composition of the bearing steel, the content and distribution of non-metallic inclusions, and the distribution of carbides are very strict. It is one of the most stringent steel grades in all steel production.

Parameter

Item Bearing steel pipe
Standard ASTM, DIN, ISO, EN, JIS, GB, etc.
Material  Q215 Q235 According to GB/T700;Q345 According to GB/T1591Grade B,Grade C,Grade D,Grade 50S185,S235JR,S235JO,E335,S355JR,S355J2

SS330,SS400,SPFC590 etc.

Size  Wall thickness: 3.5mm–20mm, or as required.Outer diameter: 25mm-180mm, or as required.Length: 1m-12m, or as required.
Surface Lightly oiled, hot dip galvanized, electro-galvanized, black, bare, varnish coating/anti-rust oil, protective coating, etc.
Application  Boiler tubes, fluid tubes, hydraulic tubes, damping tubes, structural tubes, machinery and automotive tubes, etc.
Export to  America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc.
Package Standard export package, or as required.
Price term EXW, FOB, CIF, CFR, CNF, etc.
Payment T/T, L/C, Western Union, etc.
Certificates ISO, SGS, BV.

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Product detail pictures:

Leading Manufacturer for Geological Drill Pipe - Bearing steel pipe high precision – Lu detail pictures

Leading Manufacturer for Geological Drill Pipe - Bearing steel pipe high precision – Lu detail pictures

Leading Manufacturer for Geological Drill Pipe - Bearing steel pipe high precision – Lu detail pictures

Leading Manufacturer for Geological Drill Pipe - Bearing steel pipe high precision – Lu detail pictures

Leading Manufacturer for Geological Drill Pipe - Bearing steel pipe high precision – Lu detail pictures

Leading Manufacturer for Geological Drill Pipe - Bearing steel pipe high precision – Lu detail pictures


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While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted for the advancement of Leading Manufacturer for Geological Drill Pipe - Bearing steel pipe high precision – Lu , The product will supply to all over the world, such as: Latvia, Saudi Arabia, Netherlands, We've been adhering to the philosophy of "attracting customers with the best items and excellent service". We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
  • Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Martha from Lesotho - 2018.12.14 15:26
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Diego from Paris - 2017.05.02 18:28
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