ASTM A179 Heat Exchanger Tube, Boiler And Condenser Tube SA179 Cold Drawn Seamless Steel Pipe
Our annual output is 24700 tons of special steel pipe and 300 tons of titanium alloy tube products. It have punching-pickling-phosphating, saponification-cold drawing-heat treatment-eddy and ultrasonic nondestructive inspection outfits. The special steel pipes mainly sell to the industries of Sinopec, Petro China, system oil, petrochemical refinery, electric power and mechanical boiler. With the development of the world economy, titanium alloys tube has been applied in the fields of petrifaction, energy, offshore oil and vessel heat exchanger.
ASTM A179 TUBES SPECIFICATIONS
Dimensions : All Pipe is manufactured and inspected/tested to the relevant standards including ASTM, ASME, API.
Sizes : O.D.: 6.0~114.0; W.T.: 1~15; L: max 12000
Diameter : 0.35mm to 6.35mm OD in thickness ranging from 0.1mm to 1.2mm.
Schedule : SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Additional Testing : NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Length : 5800mm; 6000mm; 6096mm; 7315mm; 11800mm; and so on. Max length: 27000mm, also U bending can be offered.
Wall Thickness : SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS DIN, JIS standard thickness
ASTM A17 SEAMLESS TUBING CHEMICAL COMPOSITION
|Chemical Composition (%) Max.|
A179 CARBON STEEL TUBING MECHANICAL PROPERTIES
|Tensile Strength(Mpa)||Yield Strength(Mpa)||Elongation(%)||Hardness(HRB)|
|325 Min||180 Min||35 Min||72 max|
Sea Water Equipment
Pulp and Paper Industry
Off-Shore Oil Drilling Companies
1.Black varnish painted or oil painted anti-corrosion oil ,2PE, 3PE on the surface
2.Plain,squire cut or bevelled end by caps
3.In hexagon or triangle bundle with steel strips
4. Marking: As per customer's requirment
Payment Terms:L/C,T/T, Western Union.
Loading Port:XinGang TianJin, China
Delivery: Within 15-20days after we receive deposit or L/C at sight
|Tel :||+86 15824687445|