Description

seamless stainless steel pipes,seamless steel pipes,cold-drawn or cold-rolled precision seamless and welded pipes,phosphated hydraulic pipes, galvanized pipes & tubes ,etc.

Process Method

cold drawn and cold rolled

Carbon Precision Steel pipe

Specification

O.D.:4-90mm × W.T.:0.5-10mm × L: 12m (specific or random)

Steel Grade

10#,20#,45#,16Mn, ST30Al,ST35, ST37,ST37.4,ST45,ST52,ST52.4,E155,E195,E235,E255,E355,etc

Standards

DIN2391,DIN2445,DIN1629,DIN1630,DIN73000,DIN2445,EN10305,JIS G3445,ASTM A106,ASTM A179,ASTM A519,etc.

Delievery Condition

NBK(+N), GBK(+A), BK(+C) ,BKW(+LC) ,BKS(+SR)

Application

Automotive pipeline system;hydraulic system of diesel engine and engineering machinery;hydraulic system of locomotive, aerospace and aviation,shipbuilding and various machinery;metal processing of wind power equipment;

Surface treatment

Bare Tube (No coating)-Bright and smooth; Surface coating;Black and Phosphated;etc.

Packing

Wrapped with PVC and gunny sacks,Seaworthy wooden case or upon customers' requirements.

Certificate

ISO 9001:2008

Basic Inspection

Chemical analysis and mechanical testing

Production capability

800 MT/month

Payment method

T/T; L/C at sight

Delivery time

30-60 days depend on Quantity

Our company has been famous for manufacturing bright high-precision seamless steel tubes for liquid delivery foe years .Renhe Brand high-precision seamless steel tube is one of the main products of our company .this type of products is subject to DIN standard ,and equipped with strict quality assurance system and enterprise inner-control dimension standards ,so as to make sure that quality can be satisfied by the clients.

The high-precision seamless steel tubes are extensively used in high-pressure oil supply system ,such as automobile ,motorcycle ,hydraulic machinery ,and machine too l, etc.

Business Range: Cold drawn or cold rolled precision seamless steel tubes and auxiliary bright oil tubes ,and seamless steel tubes for liquid delivery.

Application :High-pressure oil supply system including automobile, motorcycle, hydraulic machinery ,and machine tool ,etc.

Dimension Range :OD ranges from Φ 4mm to Φ90mm ,wall thickness ranges ranges from 0.5mm to 10 mm.