Description:A/SA 358 EFW Stainless Steel Welded Pipe for High temperature Service

Standard: A/SA 358 ,A249, A269, A270,A554,A409 ,A778,A789, A790,A928 , EN 10217, EN 10296,DIN 17456, DIN 17458,JIS G3459, JIS G3463, JIS G3467, JIS G3448,JIS 3468

Material: TP304/304L/304H, 316/316L, 321/321H, 317/317L, 347/347H, 309S, 310S, 2205, 2507, 904L (1.4301, 1.4306, 1.4948, 1.4401, 1.4404, 1.4571, 1.4541, 1.4833, 1.4878, 1.4550, 1.4462, 1.4438, 1.4845) 

Nominal Dia: 3/8" to 80" NB for welded pipe  ,Schedules: 5S, 10S, 40S, 80S, 10, 20, 30...120, 140, 160, XXS 
All dimensions are in accordance with ANSI B36.19 and ANSI B36.10 
Size range for tube:OD 1/4" to 80" (6mm to 2000mm),THk 0.02" to 1.9" (0.5mm to 48mm)

Length:20 m(Max) or as your requirement

Process: EFW (argon arc welding /TIG, plasma arc welding/PAW, and submerged arc welding/SAW) 

Finish: Annealed & pickled, bright annealing, polished

Ends: Beveled or plain end, square cut, burr free ,Plastic Cap at Both end

Packing: Bare packing/bundle packing with woven bag/wooden or steel frame crate packing/plastic cap protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.

Inspection and Test Procedure
1.100% PMI,Spectro Chemical Aanlysis Test for Raw Material
2.100% Dimension & Visual Examination
3. Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Transverse-guided face bend test
4.100% Hydrostatic Test 
5.Radiographic Test
6.Straightness Test  (optional)
7.Roughness Test (optional)
8.Intergranular Corrosion Test(optional)
9.Impact Test (optional)
10.Grain Size Determinations (optional)
NOTES : ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION.