Precision steel pipe

Precision steel pipe is a kind of seamless steel pipe with high precision and high brightness produced by cold drawing or cold rolling process. Its inner and outer diameter size can be accurate to 0.1mm, in order to ensure the bending and torsional strength is the same, light weight, so it is widely used in the manufacture of precision machinery parts.

Classification :

Carbon steel pipe

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hjsteels@hjsteels.cn

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Product Description

1. Precision steel pipe is a kind of seamless steel pipe with high precision and high brightness produced by cold drawing or cold rolling process. Its inner and outer diameter size can be accurate to 0.1mm, in order to ensure the bending and torsional strength is the same, light weight, so it is widely used in the manufacture of precision machinery parts.

2. Production process of precision steel pipe

Round steel billet, visual inspection, cutting blanking - high temperature heating system with perforated - pickling passivation - lubrication dry - cold rolled, tube straightening, cutting head, degreasing antirust, inspection, identification, finished product packaging

Advantages of precision tube: precision steel tube can save the waste of raw materials, improve the machining efficiency, reduce the processing process, improve the production and material utilization rate, and is conducive to improving product quality, reducing costs, and improving economic benefits

Parameter

Product name	Precision steel pipe
Standard	AISI,ASTM,DIN,JIS,GB ,JIS,SUS,EN,etc
Steel Grade	API 5L、ASTM A213、A312、ASTM A269、ASTM A778、ASTM A789、 DIN 17456、ASTM A106、ASTM A53、ASTM A36、DIN 17457、DIN 17459 JIS G3459、JISG3463、GOS T9941、EN 10216、BS3605、GB13296 10#、20#、45#、Q235、Q345、Q195、Q215、Q345A、Q345B GR.B A135、P265TR1、P265TR2、STPT480、A106、GR.C, A210C ST35.8、ST45.8、ST52, ST37, ST37-2, DIN 1629 ST35, ST45, DIN 17175 ST35.8, DIN 17175 19Mn5
Out Diameter	4-100mm
Wall Thickness	0.4-40mm
Length	1-12m
ENDS	Plain /Beveled / Thread with Coupling or cap /Chamfer /Groove /Screw
Type	Hot-rolled /Cold-rolled /Cold-drawing
Inspection	With hydraulic testing, eddy current, infrared test
Surface	Black painted, PE/PVC/PP coated, Galvanized, color coated, anti rust varnished,anti rust oiled, checkered, epoxy coating, etc.
Application	Seamless pipes are widely used in petroleum、chemical、medical、food、light industry、machinery、instrument and other industrial pipeline and mechanical structure parts and etc.

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Factory description

Company with an area of about 200,000 square meters and 2,000 employees. Over the years, adhering to the principle of quality first and service first, the company has provided high quality steel for steel structure engineering, highway and railway construction, hydropower station, mine, plant renovation and other national key projects.

Shipping Packaging

products are sold all over the country and Europe, America, the Middle East, Africa and Southeast Asia and other global more than 100 countries,and the world's top 500 enterprises to establish a deep cooperative relationship, well received by customers.

Application description:

Carbon steel pipe refers to the steel pipe with joints on the surface after bending the steel strip or steel plate into a round or square shape. The blank used for welding steel pipe is steel plate or strip steel.

Cooperation and exchange

COOPERATIVE PARTNER

FAQ

Q：I want a specific size or color. Can I get customized?
A：Yes. Customization is available. You can choose the color or pattern, size (length, width, thickness, weight, etc.), paints, shape, etc. We offer coils and sheets, as well as further processing services, such as logo printing, etc. Please send us your requirements, we will meet your requirements.
Q: Are we a trader or a manufacturer?
A: We are a manufacturer and have our own factory.
Q: How to pack?
A: Can be packaged according to customer's needs
Q: How long is your delivery time?
A: If the goods are in stock, generally 5-10 days. Or 15-20 days if the goods are not in stock, according to the quantity.

Carbon steel pipe