EN 1.4550 Stainless Steel Tube Cold-Drawn Sch80S 6-830mm For Pipelines

EN 1.4550 (X6CrNiNb18-10) Stainless Steel Tube Sch40S Sch80S intended for pipelines. This steel is resistant to intergranular corrosion in heat treated states and after sensitizing heat treatment. Similar to 1H18N9T grade but with higher oxidation resistance.

Steel products are suitable for deep drawing and are fully weldable. The grade does not require additional heat treatment after welding.

• Chemical industry equipment for nitric acid and derivatives, salts, and fertilizers
• Cryotechnics, pharmaceutical industry, and food processing plants
• Dairies, sugar factories, breweries, refineries, and petrochemical plants
• Pipelines, autoclaves, transport tanks, heat exchangers, absorption towers
• Pumps, coolers, and reactors

Name: Stainless Steel Seamless Pipe

Standard: EN10216-5, EN10216-2, DIN 17456, DIN 17458, ASTM A312, A213, A269, A511, A789, A790, GOST 9941, GOST 5632, JIS G3459, JIS G3463, GB/T14975, GB13296, GB5310, GB9948

Material Grade: 1.4550

Diameter: OD: 6-830mm

Wall Thickness: 0.6mm - 60mm

Length: Up to 13 meters or as requested

Surface Finishes: Natural annealing & pickling color, 180G, 320G, 400G Satin/Hairline, 400G-800G Mirror finish

Testing: UT, ET, HT, RT, and others according to standard or customer requirements

Tensile Strength: 75 KSI

Yield Strength: 30 KSI

• Each pipe undergoes nondestructive electric test or hydrostatic test
• Pipe lengths: NPS 1/8" to NPS 8 available up to 24ft (15-24ft range)
• Finished pipes are reasonably straight with workmanlike finish
• Butt weld ends according to ANSI B 16.25
• Pipe marking includes: Logo, Standard, Size, Heat No., Lot No., H.T/E.T/U.T
• Packing: Plastic end caps, anti-rust steel strip, plastic woven bag or film
• Packing mark includes: Size, Steel Grade, Quantity, Weight, Meter
• Official MTC paper supplied for each order