Products Specifications:
Standards: din2391, din17175, din en10305-1, astm a519, a179, a192, a53, gb3639, gb8162, gb3087 etc

Material: st35, st35.8, st37, st45, sae1010, sae1018, sae1020, sae1045, Q345, etc
 

Standards	Description
ASTM A179/SA179	Seamless Cold-Drawn Low-Carbon Steel tubes  for Heat-Exchanger and Condenser
ASTM A519	Seamless Carbon and Alloy Steel Mechanical Tubing
ASTM SA-333	Seamless and Welded Steel Pipe for Low-Temperature Service
ASTM A/SA106	Seamless Carbon Steel Pipes for High - Temperature Service
DIN 17175	Seamless Tubes of Heat resistant Steels
DIN 2391	Seamless Precision Steel Tubes
DIN EN10305-1	Seamless Steel Tubes for precision applications
ASTM A213	Boilers, Super heater and Heat Exchanger Seamless Ferrite and Austenitic Ally Steel Tubes
ASTM A192	Seamless Carbon Steel Boiler Tubes for High-Pressure Service

 

OD: 6-114mm

WT: 0.5-8mm

Length: random length, fixed length, SRL, DRL

Heat treatment: cold finished, quenched and tempered, normalized, annealed, stress-relieved

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

 

Packing:

1. internal wrapped with plastic foil, external wrapped with woven bag

2. export fumigation-free seaworthy wooden cases

3. iron stand

Test: Chemical Component Analysis, Mechanical Properties(tensile strength, yield strength, elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc), Exterior Size Inspection

Mill Test Certificate: EN 10204/3.1b

MOQ: 2 tons

Widely Used In:

   engineering machinery

   machine tool industry

   hydraulic industry

   automobile pipeline

   diesel engine

   injection molding machine

   power equipment

   forging and stamping machine

 

Main Characteristics:

   no oxidation layer on the outer and inner walls

   no crack under flaring and flattening

   no leakage under high pressure

   no distortion after cold bending

   high precision

   cold drawn

   excellent brightness