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Stainless Steel 347 / 347H Pipes & Tubes

Rajlaxmi Metal Corporation is counted amongst the well-known names in the industry, offering performance array of SS 347 / SS 347H Pipes and Tubes that are acclaimed for high quality and wide applications. Stainless Steel 347 Pipes (UNS S34700) has slightly improved corrosion resistance over Stainless Steel 321 Pipes in strongly oxidizing environments. Similar to Stainless Steel 321 Tubes, these Stainless Steel 347 Tubes uses columbium as a stabilizing element to maximize its principal feature: resistance to intergranular corrosion.

Stainlss Steel 347 Pipes, SS UNS S34700 Seamless Tubes, Stainless Steel 347 Seamless Pipes Stockist, SS Pipes Suppliers.

347 SS Tubes Manufacturer, SS UNS S34709 Welded Tubing, 347H SS ERW Pipes, Stainless Steel 347H EFW Tubing Dealer in India.

SS 347H Pipes (UNS S34709) is slightly tougher than that of SS 304 Pipes. These SS 347H Tubes is a modification of SS 347 Tubes with a higher carbon content, to provide improved high temperature strength. We also offer these Pipes & Tubes in customized form with respect to its sizes and shapes.

Stainless Steel 347 / 347H Pipes & Tubes

ASTM A312 / A213 SS 347 / 347H Pipes and Tubes Distributor

SS 347 Pipes and Tube Specifications

SS 347 Seamless Pipes & Tubing Useful Info

SS 347H Pipes and Tubes Main Markets

SS 347 / 347H Pipes and Tubes Application


Most Widely Used Austenitic Stainless Steel 347 Pipes, SS DIN 1.4550 Pipes, ASTM A312 SS 347 Rectangle Pipes, 347H SS Welded Pipes Exporter, A213 SS 347H Square Tubing, Stainless Steel DIN 1.4961 Tubes, SS 347 Tubes Distributors in India.

Stainless Steel 347 / 347H Pipes & Tubes Equivalent Grades

Standard SS 347 SS 347H
UNS S34700 S34709
Werkstoff Nr. 1.4550 1.4961

SS 347 / 347H Pipes & Tubing Specification

Standards : Seamless ASTM A269 / 312/ 213, Welded ASTM A269 / 312 / 358 / 249 / 409 / 778

Seamless Pipe & Tube : 1/2" NB – 8" NB

ERW Pipe & Tube : 1/2" NB - 24" NB

EFW Pipe & Tube : 6" NB - 100" NB

Wall Thickness : Schedule 5S – Schedule XXS (heavier on request)

Types : Seamless / ERW / Welded / Fabricated / CDW

Length : Single Random, Double Random & Required Length

End : Plain End, Beveled End, Treaded

Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes


ASTM A312 / A213 Stainless Steel 347 / 347H Pipes & Tubes Useful Info

Element SS 347 SS 347H
Ni 9 – 13 9 – 13
C 0.08 max. 0.04 – 0.10
Mn 2 max 2 max
P 0.045 max 0.045 max
S 0.03 max 0.03 max
Si 0.75 max 0.75 max
Cr 17 – 19 17 – 19
Mo 3 – 4 3 – 4
Co-Ta 10xC min - 1.00 max 8xC min - 1.00 max

Stainless Steel 347 / 347H Pipe & Tubes Other Available Products

Stainless Steel 347 Pipes Stainless Steel 347H Tubes
Stainless Steel 347 Seamless Pipes Stainless Steel 347 Seamless Tubes
Stainless UNS S34700 Welded Tubes Stainless Steel 347H Welded Pipes
SS 347 Pipes & Tubes Suppliers SS 347H Seamless Pipes
SS 347 Welded Pipes Dealer SS 347H Pipes Exporter
SS 347 Tubes Stockholder Steel 347 Pipes & Tubes Distributors
Stainless UNS S34709 Pipes SS 347 Pipe & Tube Manufacturer
Stainless Steel DIN 1.4550 Pipes Stainless Steel DIN 1.4961 Pipes & Tubes
Stainless Steel 347H EFW Pipes Stainless 347 ERW Tubes
SS 347 EFW Tubes SS 347H ERW Pipes Stockist
ASTM A213 Stainless Steel 347 Seamless Tubes ASTM A312 Stainless Steel 347H Pipe