Product Details

din2391 seamless precision pipe

About us

Our company is a professional manufacture of steel pipes&tubes. We supply seamless stainless steel pipes,cold-drawn and cold-rolled precision pipes,black and phosphated hydraulic pipes, galvanized pipes and cold-drawn welded pipes & tubes etc ,Any questions, please contact me to know details, I am looking forward to receiving your enquires from all over the world

Business Scope:

DIN series cold drawn precision seamless steel tubes

DIN series cold rolled precision seamless steel tubes

Related coated and galvanized steel tubes

NBK diesel engine oil high pressure steel tubes

Rustproof phosphyorylated tubes

Main Characteristics:

No Oxidation Layer on the Outer and Inner Walls;

No Leakage under High Pressure;

No Crack under Flating and Flattening;

No Distortion after Cold Bending;

High Precision High Cleanness;Excellent Brightness

Main Steel Grade:

ST35(E235) ST37.4 ST45(E255) ST52(E355)

Specification	Outer Diameter: 4mm-50mm; Wall Thickness: 0.5mm-5mm
Diameter Tolerance	0.05mm(Enterprise internal control) or 0.03mm(Special high-precision)
Length	4-12 meters
Basic Inspection	Chemical analysis and mechanical testing
Payment Method	30% down payment by T/T; the rest against invoice before delivery or against copy of B/L(bill of landing) by T/T; or upon receipt of revelant L/C
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