Trade Lead Description:

Stainless Steel Welded Tube for Boilers, Heat Exchanger and Condensers 
Specification: according to ASTM A249，DIN 17457，EN 10217-7 

Welding methods: T.I.G. 

Execution: bright annealed and inner bead removed 

Avalable steel grades: AISI 304/L, AISI316/L, EN 1.4301,EN 1.4306, EN 

1.04401, EN 1.4404, etc. 

Size range: from 5/8"~6" 

Thickness: 0.9mm~4.0mm 

Surface condition: tube surface will be free of scale by pickling or 

bright annealing 

End finish: plain end, burr free, cap protection both ends 

Length: tubes can be supplied in standard length of 6m, other lengths 

can be supplied on request 

Test Certificate: 3.1 according to EN 10204 

Application: tubes use as boiler, superheater, heat exchanger, 

condenser or hygeinic tubes 

Standard specifications: 
*ASTM A270 
*ASTM A249 
*ASTM A269 
*ASTM A268 
*ASTM A554 
*EN 10217-7 
*EN 10296-2 
*DIN 11850 
*DIN 17457 
*DIN 17455
We are regularly Selling: stainless steel sanitary tubing, stainless 

steel heat exchanger tubing, welded tubes for pressure purposes, 

stainless steel mechanical tube, stainless steel profiled tube, 

stainless steel strip, stainless steel dairy tubing, stianless steel 

boiler tube, stainless steel structural tube.